Month: October 2021

Recommanded Product: 103-50-4. Recently I am researching about TUMOR MICROENVIRONMENT; PHOTODYNAMIC THERAPY; HIGHLY EFFICIENT; NANOSHEETS; SURFACE; AGENT, Saw an article supported by the National Research Programs of China [2016YFA0201200]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51525203, 51761145041, 51572180]; Collaborative Innovation Center of Suzhou Nano Science and Technology; Jiangsu Natural Science Fund for Distinguished Young Scholars [BK20130005, BK20170063]; Priority Academic Program Development (PAPD) of Jiangsu Higher Education Institutions. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Gong, F; Cheng, L; Yang, NL; Betzer, O; Feng, LZ; Zhou, Q; Li, YG; Chen, RH; Popovtzer, R; Liu, Z. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether

Sonodynamic therapy (SDT) triggered by ultrasound (US) has attracted increasing attention owing to its abilities to overcome critical limitations including low tissue-penetration depth and phototoxicity in photodynamic therapy. Herein, the design of a new type of sonosensitizer is revealed, namely, ultrasmall oxygen-deficient bimetallic oxide MnWOX nanoparticles, for multimodal imaging-guided enhanced SDT against cancer. As-made MnWOX nanoparticles with poly(ethylene glycol) (PEG) modification show high physiological stability and biocompatibility. Interestingly, such MnWOX-PEG nanoparticles exhibit highly efficient US-triggered production of O-1(2) and center dot OH, higher than that of previously reported sonosensitizers (e.g., protoporphyrin IX and titanium dioxide), because the oxygen-deficient structure of MnWOX serves as an electron trap site to prevent electron-hole recombination. The glutathione depletion capability of MnWOX-PEG can also further favor SDT-triggered cancer cell killing. With efficient tumor homing as illustrated by computer tomography and magnetic resonance imaging, MnWOX-PEG enables effective destruction of mouse tumors under US stimulation. After accomplishing its therapeutic functions, MnWOX-PEG can be metabolized by the mouse body without any long-term toxicity. Herein, a new type of sono-sensitizing agent with high SDT efficacy, multimodal imaging functions, and rapid clearance is presented, an agent which is promising for noninvasive SDT cancer treatment.

Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Gong, F; Cheng, L; Yang, NL; Betzer, O; Feng, LZ; Zhou, Q; Li, YG; Chen, RH; Popovtzer, R; Liu, Z or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

In 2020 J CHROMATOGR A published article about POLYCYCLIC AROMATIC-HYDROCARBONS; OPEN-TUBULAR COLUMNS; ENERGY RELATIONSHIPS; SEPARATION CHARACTERISTICS; STATIONARY PHASES; ADSORPTION MECHANISM; NONTARGET ANALYSIS; SOLVENT SYSTEMS; SELECTIVITY; DESCRIPTORS in [Poole, Colin F.] Wayne State Univ, Dept Chem, Detroit, MI 48202 USA in 2020, Cited 68. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Safety of Benzyl ether

The Wayne State University (WSU) experimental descriptor database is utilized to bench mark the current capability of the solvation parameter model for use as a quantitative structure-retention relationship tool for estimating retention in gas and reversed-phase liquid chromatography. The prediction error for the retention factors of varied compounds on six open-tubular columns for gas chromatography (Rtx-5 SIL MS, DB-35 ms, RtxCLPesticides, HP-88, HP-INNOWAX and SLB-IL76) and three packed columns for reversed phase liquid chromatography (SunFire C-18 , XBridge Shield RP18, and XBridge Phenyl) is used to establish expectations related to current practices. Each column data set was divided into a training set for calibration and a test set for validation employing a roughly 1 to 2 split, such that each test set contained about 40 to 80 varied compounds. The average absolute error for the prediction of retention factors by gas chromatography varied from about 0.1 to 0.4 on the retention factor scale with the larger error typical of stationary phases ranked as the most polar (or cohesive). For reversed-phase liquid chromatography the average error for the prediction of retention factors was 0.3 to 0.5 and generally larger than for gas chromatography. Statistical filters where utilized to identify a group of polycyclic aromatic compounds without hydrogen-bonding functional groups with a larger prediction error on the SunFire C-18 column than for other compounds of smaller size, flexible structure or containing hydrogen-bonding functional groups. The heterogeneity of the retention mechanism is speculated to be the main contribution to the prediction error for both gas and liquid chromatography using the solvation parameter model. (C) 2020 Elsevier B.V. All rights reserved.

Safety of Benzyl ether. About Benzyl ether, If you have any questions, you can contact Poole, CF or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Fluoral Hydrate: A Perspective Substrate for the Castagnoli-Cushman Reaction WOS:000566344600026 published article about STEREOSELECTIVE-SYNTHESIS; CYCLIC ANHYDRIDES; FACILE ACCESS; CONDENSATION; FLUORINATION; DIVERSITY; CHEMISTRY; LACTAMS; IMINES; ROUTE in [Adamovskyi, Mykhailo, I; Avramenko, Mykola M.; Volochnyuk, Dmitriy M.; Ryabukhin, Sergey, V] Enamine Ltd, UA-02094 Kiev, Ukraine; [Adamovskyi, Mykhailo, I; Avramenko, Mykola M.; Volochnyuk, Dmitriy M.; Ryabukhin, Sergey, V] Taras Shevchenko Natl Univ Kyiv, UA-01601 Kiev, Ukraine; [Volochnyuk, Dmitriy M.] Natl Acad Sci Ukraine, Inst Organ Chem, UA-02660 Kiev, Ukraine in 2020.0, Cited 42.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Product Details of 101-84-8

The reactivity of azomethines based on trifluoroacetaldehyde hydrate in the Castagnoli-Cushman reaction (CCR) was researched. The impact of the nature of anhydrides explored on the reaction route was determined. The preparative procedures for the synthesis of N-substituted (3R*,4R*)-1-oxo-3-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline-4-carboxylic and (1R*,2R*)-4-oxo-2-(trifluoromethyl)-2,3,4,5-tetrahydro-1H-benzo[d]azepine-1-carboxylic acids in gram scales were elaborated. It was shown that the trifluoromethyl group remarkably decreased the reactivity of azomethines in CCR. The mechanism for the formation of different products depending on the anhydride’s nature was proposed.

About Diphenyl oxide, If you have any questions, you can contact Adamovskyi, MI; Avramenko, MM; Volochnyuk, DM; Ryabukhin, SV or concate me.. Product Details of 101-84-8

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

In 2021 BIOACT MATER published article about CALCIUM-PHOSPHATE NANOPARTICLES; MELANIN-LIKE NANOPARTICLES; HEPATOCELLULAR-CARCINOMA; CONTRAST AGENTS; CHEMOTHERAPY; DELIVERY; THERAPY; MICELLES; NANOCOMPOSITES; GRAPHENE in [Shu, Gaofeng; Chen, Minjiang; Song, Jingjing; Lu, Chenying; Xu, Min; Zhao, Zhongwei; Fan, Kai; Fan, Xiaoxi; Fang, Shiji; Tang, Bufu; Ji, Jiansong] Zhejiang Univ, Sch Med, Key Lab Imaging Diag & Minimally Invas Intervent, Lishui Hosp, Lishui 323000, Zhejiang, Peoples R China; [Shu, Gaofeng; Xu, Xiaoling; Zhu, Minxia; Du, Yongzhong] Zhejiang Univ, Coll Pharmaceut Sci, Inst Pharmaceut, 866 Yu Hang Tang Rd, Hangzhou 310058, Peoples R China; [Du, Yuyin] Tohoku Univ, Fac Sci, Dept Chem, Sendai, Miyagi 9808577, Japan; [Dai, Yiyang] Zhejiang Univ, Sch Med, Dept Gastroenterol, Affiliated Hosp 4, Yiwu 32200, Peoples R China in 2021, Cited 58. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Safety of Benzyl ether

Hepatic cancer is a serious disease with high morbidity and mortality. Theranostic agents with effective diagnostic and therapeutic capability are highly needed for the treatment of hepatic cancer. Herein, we aimed to develop a novel mesoporous polydopamine (MPDA)-based theranostic agent for T1/T2 dual magnetic resonance imaging (MRI)-guided cancer chemo-photothermal therapy. Superparamagnetic iron oxide (SPIO)-loaded MPDA NPs (MPDA@SPIO) was firstly prepared, followed by modifying with a targeted molecule of sialic acid (SA) and chelating with Fe3+ (SA-MPDA@SPIO/Fe3+ NPs). After that, doxorubicin (DOX)-loaded SA-MPDA@SPIO/Fe3+ NPs (SA-MPDA@SPIO/DOX/Fe3+) was prepared for tumor theranostics. The prepared SAPEG-MPDA@SPIO/ Fe3+ NPs were water-dispersible and biocompatible as evidenced by MTT assay. In vitro photothermal and relaxivity property suggested that the novel theranostic agent possessed excellent photothermal conversion capability and photostability, with relaxivity of being r(1) = 4.29 mM(-1)s(-1) and r(2) = 105.53 mM(-1)s(-1), respectively. SAPEG-MPDA@SPIO/Fe3+ NPs could effectively encapsulate the DOX, showing dual pH- and thermal-triggered drug release behavior. In vitro and in vivo studies revealed that SA-MPDA@SPIO/DOX/Fe3+ NPs could effectively target to the hepatic tumor tissue, which was possibly due to the specific interaction between SA and the overexpressed E-selectin. This behavior also endowed SA-MPDA@SPIO/DOX/Fe3+ NPs with a more precise T1-T2 dual mode contrast imaging effect than the one without SA modification. In addition, SAPEG-MPDA@SPIO/DOX/Fe3+ NPs displayed a superior therapeutic effect, which was due to its active targeting ability and combined effects of chemotherapy and photothermal therapy. These results demonstrated that SAPEG-MPDA@SPIO/DOX/Fe3+ NPs is an effective targeted nanoplatform for tumor theranostics, having potential value in the effective treatment of hepatic cancer.

Safety of Benzyl ether. About Benzyl ether, If you have any questions, you can contact Shu, GF; Chen, MJ; Song, JJ; Xu, XL; Lu, CY; Du, YY; Xu, M; Zhao, ZW; Zhu, MX; Fan, K; Fan, XX; Fang, SJ; Tang, BF; Dai, YY; Du, YZ; Ji, JS or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Hydrogenolysis of lignin-derived aryl ethers to monomers over a MOF-derived Ni/N-C catalyst WOS:000532366700015 published article about NITROGEN-DOPED CARBON; HYDRODEOXYGENATION; EFFICIENT; NANOPARTICLES; CLEAVAGE; MODEL; RU; DEPOLYMERIZATION; HYDROGENATION; PERFORMANCE in [Si, Xing-Gang; Zhao, Yun-Peng; Song, Qing-Lu; Cao, Jing-Pei; Wei, Xian-Yong] China Univ Min & Technol, Minist Educ, Key Lab Coal Proc & Efficient Utilizat, Xuzhou 221114, Jiangsu, Peoples R China; [Zhao, Yun-Peng] Taiyuan Univ Technol, State Key Lab Breeding Base Coal Sci & Technol Co, Taiyuan 030024, Peoples R China; [Zhao, Yun-Peng] Taiyuan Univ Technol, Minist Sci & Technol, Taiyuan 030024, Peoples R China; [Wang, Rui-Yu] China Univ Min & Technol, Low Carbon Energy Inst, Xuzhou 221008, Jiangsu, Peoples R China in 2020, Cited 43. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Formula: C14H14O

A highly efficient Ni/N-C catalyst was synthesized by facile pyrolysis of a Ni-containing metal-organic framework (Ni-MOF), and its catalytic hydrogenolysis performance towards C-O bonds in lignin was evaluated in detail using diphenyl ether (DPE) as a model compound. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) analyses show that the flower-like nanosheets of the Ni-MOF shrink, forming a loose and ordered spherical structure during pyrolysis. Under the optimal conditions, DPE was completely converted and the selectivity to monomers (benzene, cyclohexanol and cyclohexane) reached 99.1%. During the catalytic hydrogenolysis conversion (CHC) of DPE, the direct cleavage of the C-aromatic-O bond affording benzene and phenol is the major reaction pathway, and a low H2 pressure is crucial to increase the monomer selectivity. Furthermore, Ni/N-C-450 shows high hydrogenolysis activity for other lignin-derived aryl ethers, such as benzyl phenyl ether, dibenzyl ether, dinaphthalene ether, benzyl 2-naphthyl ether and 3-methoxyphenol.

Formula: C14H14O. About Benzyl ether, If you have any questions, you can contact Si, XG; Zhao, YP; Song, QL; Cao, JP; Wang, RY; Wei, XY or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Recently I am researching about SUPERPARAMAGNETIC NATURE; FERROELECTRIC PROPERTIES; MNFE2O4 NANOPARTICLES; TEMPERATURE; DESIGN, Saw an article supported by the Department of Science and Technology, Government of IndiaDepartment of Science & Technology (India) [IFA18-ENG259]. Recommanded Product: 103-50-4. Published in SPRINGER in NEW YORK ,Authors: Manohar, A; Krishnamoorthi, C; Pavithra, C; Thota, N. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether

Development of new superparamagnetic materials with narrow size distribution is crucial for biomedical and environmental applications. Hence, we report the synthesis of narrow size distributed single grain MnFe(2)O(4)nanoparticles of average particle size 9 nm by solvothermal reflux method. Synthesized compound crystallized in face centered cubic spinel structure and is confirmed by X-ray diffraction profiles. Transmission electron micrograph shows narrow size distributed particles with an average particle size of 9 nm and is equal to crystallite diameter estimated from Scherrer equation. The spinel crystal structure is further confirmed by electron diffraction profiles, Fourier transformed infrared spectrum, and Raman spectrum at room temperature. Magnetic properties of the sample show superparamagnetic nature at room temperature with moderate saturated magnetization of 56.4 emug(-1). Magnetic heating properties of nanoparticles dispersion show the attainment of hyperthermia temperature (43 degrees C) in a short span of time of 1.6 min for 2 mg/mL and 2.6 min for 1 mg/mL concentrations. Estimated specific heat generation rate or specific power absorption rate, from temporal temperature plots, is 145.78 Wg(-1)and is useful for magnetic hyperthermia application in cancer therapy. Photocatalysis properties of sample show 96% of rhodamine B dye degradation in little less than 6 h under UV light irradiation and are useful for photocatalytic applications in wastewater treatment in industries.

Recommanded Product: 103-50-4. About Benzyl ether, If you have any questions, you can contact Manohar, A; Krishnamoorthi, C; Pavithra, C; Thota, N or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

SDS of cas: 103-50-4. In 2021 THERANOSTICS published article about 2ND-HARMONIC GENERATION; SHG MICROSCOPY; SKELETAL-MUSCLE; HIGH-RESOLUTION; MICROARCHITECTURE; REGENERATION; MORPHOMETRY; EXCITATION in [Schneidereit, Dominik; Broellochs, Anita; Ritter, Paul; Kreiss, Lucas; Schuermann, Sebastian; Friedrich, Oliver] Friedrich Alexander Univ Erlangen Nurnberg, Inst Med Biotechnol, Paul Gordan Str 3, D-91052 Erlangen, Germany; [Schneidereit, Dominik; Ritter, Paul; Kreiss, Lucas; Schuermann, Sebastian; Friedrich, Oliver] Friedrich Alexander Univ Erlangen Nurnberg, Grad Sch Adv Opt Technol SAOT, Paul Gordan Str 7, D-91052 Erlangen, Germany; [Mokhtari, Zeinab; Beilhack, Andreas] Wurzburg Univ, Med Sch, Interdisciplinary Ctr Clin Res, Lab Expt Stem Cell Transplantat,Dept Med 2, Zinklesweg 10, D-97078 Wurzburg, Germany; [Kroenke, Gerhard; Ackermann, Jochen A.; Faas, Maria; Grueneboom, Anika] Friedrich Alexander Univ Erlangen Nurnberg, Clin Internal Med 3, Ulmenweg 18, D-91054 Erlangen, Germany; [Kroenke, Gerhard; Ackermann, Jochen A.; Faas, Maria; Grueneboom, Anika] Friedrich Alexander Univ Erlangen Nurnberg, Clin Rheumatol & Immunol, Ulmenweg 18, D-91054 Erlangen, Germany; [Schuermann, Sebastian; Friedrich, Oliver] Muscle Res Ctr Erlangen MURCE, Henkestr 91, D-91052 Erlangen, Germany; [Friedrich, Oliver] Univ New South UNSW, Sch Med Sci SOMS, Kensington Campus,High St, Sydney, NSW 2052, Australia in 2021, Cited 60. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

Rationale: Structural remodeling or damage as a result of disease or injury is often not evenly distributed throughout a tissue but strongly depends on localization and extent of damaging stimuli. Skeletal muscle as a mechanically active organ can express signs of local or even systemic myopathic damage, necrosis, or repair. Conventionally, muscle biopsies (patients) or whole muscles (animal models) are mechanically sliced and stained to assess structural alterations histologically. Three-dimensional tissue information can be obtained by applying deep imaging modalities, e.g. multiphoton or light-sheet microscopy. Chemical clearing approaches reduce scattering, e.g. through matching refractive tissue indices, to overcome optical penetration depth limits in thick tissues. Methods: Here, we optimized a range of different clearing protocols. We find aqueous solution-based protocols employing (20-80%) 2,2′-thiodiethanol (TDE) to be advantageous over organic solvents (dibenzyl ether, cinnamate) regarding the preservation of muscle morphology, ease-of-use, hazard level, and costs. Results: Applying TDE clearing to a mouse model of local cardiotoxin (CTX)-induced muscle necrosis, a complete loss of myosin-II signals was observed in necrotic areas with little change in fibrous collagen or autofluorescence (AF) signals. The 3D aspect of myofiber integrity could be assessed, and muscle necrosis in whole muscle was quantified locally via the ratios of detected AF, forward- and backward-scattered Second Harmonic Generation (fSHG, bSHG) signals. Conclusion: TDE optical clearing is a versatile tool to study muscle architecture in conjunction with label-free multiphoton imaging in 3D in injury/myopathy models and might also be useful in studying larger biofabricated constructs in regenerative medicine.

SDS of cas: 103-50-4. About Benzyl ether, If you have any questions, you can contact Schneidereit, D; Brollochs, A; Ritter, P; Kreiss, L; Mokhtari, Z; Beilhack, A; Kronke, G; Ackermann, JA; Faas, M; Gruneboom, A; Schurmann, S; Friedrich, O or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Regioselective C-H Amidation of (Alkyl)arenes by Iron(II) Catalysis WOS:000465644300051 published article about N BOND FORMATION; NATURAL-PRODUCTS; COUPLING REACTIONS; DIRECT AMINATION; ARENES; AZIDES; CHLOROAMINES; ACTIVATION; PRECURSOR; MILD in [Ding, Yao; Zhang, Shen-Yuan; Fan, Shuai-Xin; Tian, Jie-Sheng; Loh, Teck-Peng] Nanjing Tech Univ NanjingTech, Jiangsu Natl Synerget Innovat Ctr Adv Mat SICAM, SCME, IAS, 30 South Puzhu Rd, Nanjing 211816, Jiangsu, Peoples R China; [Chen, Yu-Chen; Loh, Teck-Peng] Nanyang Technol Univ, Sch Phys & Math Sci, Div Chem & Biol Chem, Singapore 637371, Singapore; [Loh, Teck-Peng] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China in 2019, Cited 47. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Recommanded Product: 101-84-8

A nondirected amidation reaction of aromatic C-H bond was developed under iron(II) catalysis, using sulfonyl azides as the nitrogen source. The reaction displayed a broad substrate scope and good regioselectivities in the aspects of aromatic ring vs alkyl chain and different aromatic position of (alkyl)arenes. This method provided a new protocol for the synthesis of some aromatic amines, which were hard to achieve in a previous report.

Recommanded Product: 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Ding, Y; Zhang, SY; Chen, YC; Fan, SX; Tian, JS; Loh, TP or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

I found the field of Science & Technology – Other Topics very interesting. Saw the article Reconsidering the Benchmarking Evaluation of Catalytic Activity in Oxygen Reduction Reaction published in 2020. Application In Synthesis of Benzyl ether, Reprint Addresses Wu, JB (corresponding author), Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, State Key Lab Met Matrix Composites, Shanghai 200240, Peoples R China.; Wu, JB (corresponding author), Shanghai Jiao Tong Univ, Ctr Hydrogen Sci, Shanghai 200240, Peoples R China.. The CAS is 103-50-4. Through research, I have a further understanding and discovery of Benzyl ether

The sluggish kinetics of the oxygen reduction reaction (ORR) on electrocatalysts represents a major obstacle in the development of fuel cell technology. A tremendous amount of work has reported the increasing ORR activity for catalysts. Nevertheless, when applied to practical Membrane Electrode Assembly (MEA, an assembled stack of a proton exchange membrane fuel cell) configuration, the high-performance catalysts on the rotating disk electrode (RDE) may not display the same high activity as in the lab-scale tests. This led us to reexamine the ORR evaluation based on the RDE technique. With the development of high active electrocatalysts, it may become significant to determine the reasonable kinetic current at a conventional fixed potential approaching the limited current by using the Koutecky-Levich (K-L) technique on RDE for the evaluation of ORR activity. Here we describe such a challenging situation and systematically discuss the proper kinetic region when comparing the ORR activity with the unsuitable potential or Pt loading based on the K-L technique. Furthermore, the rational benchmarking guidelines are given for the evaluation of the ORR electrocatalysts.

About Benzyl ether, If you have any questions, you can contact Chen, WL; Xiang, Q; Peng, T; Song, CY; Shang, W; Deng, T; Wu, JB or concate me.. Application In Synthesis of Benzyl ether

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

SDS of cas: 101-84-8. In 2021.0 ACS OMEGA published article about ENHANCED MECHANICAL-PROPERTIES; PHENOLIC FOAM; THERMAL-STABILITY; EPOXY-RESIN; PROPERTY in [Li, Tingting; Yu, Ruobing] East China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai 200237, Peoples R China; [Zhao, Dandan] East China Univ Sci & Technol, Sch Chem & Mol Engn, Shanghai 200237, Peoples R China in 2021.0, Cited 45.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

A novel halogen- and phosphorus-free intrinsic flame-retardant foam is fabricated from curable phenol-terminated polyphenylene ether resin with a high molecular weight using phenol, formaldehyde, and diphenyl ether as starting materials. The limiting oxygen index (LOI) of the pure foam is 24.90% +/- 0.28. When 0.5 wt % silica sol is added, the LOI of the foam (SPF-0.5) is up to 28.5% +/- 0.15 and both the combustion heat release rate and total combustion heat are low. Moreover, the SPF-0.5 foam exhibits high carbon residue, high compressive strength, and low pulverization rate and is superior to some previously reported phenolic foam. The flame-retardant mechanism includes the condensed-phase flame retardation and the gas-phase flame retardation, with the former being the main step, which is based on the high cross-linking density, the higher strength and smaller size of foam cells, and the formation of a carbon-silicon compound in the foam. This halogen- and phosphorous-free flame-retardant foam is also environmentally benign.

SDS of cas: 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Li, TT; Yu, RB; Zhao, DD or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem