WebJul 2, 2010 · The recent implementation of new environmental legislations led to a change in the manufacturing of composites that has repercussions on printed wiring boards (PWB). This in turn led to alternate processing methods (e.g., lead-free soldering), which affected the required physical and chemical properties of the additives used to impart flame … Webdiaminodiphenylmethane 2.12 - low N,N,N',N'-tetraglycidyl-4,4'-diaminodiphenylmethane OECD 202 Daphnia sp. Acute Immobilisation Test Acute EC50 6.7 mg/L Fresh water Daphnia 48 hours Static OECD 201 Alga, Growth Inhibition Test Acute EC50 4.8 mg/L Fresh water Algae 72 hours Static DIN DIN 38412 Part 8 Acute IC50 >10000 mg/L Fresh water …
Did you know?
WebTetraglycidyl-4,4'-diaminodiphenylmethane C25H30N2O4 CID 19771389 - structure, chemical names, physical and chemical properties, classification, patents ... WebDiphenhydramine (DPH) is an antihistamine and sedative mainly used to treat allergies, insomnia, and symptoms of the common cold.It is also less commonly used for tremor in parkinsonism, and nausea. It is taken by …
WebThe ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers displayed in the InfoCard are the best … Web2,4'-Methylenedianiline C13H14N2 CID 14580 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...
WebFeb 28, 2024 · A novel phosphorus-containing compound (DOPO-THPO) is synthesized via the Atherton-Todd-reaction between 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO) and trihydroxymethylphosphine oxide (THPO), and then employed as flame retardant for diglycidyl ether of bisphenol A/4-4 diaminodiphenylmethane epoxy resin … WebN,N,N’,N’-TETRAGLYCIDYL-4,4’-DIAMINODIPHENYLMETHANE（TGDDM） cas 28768-32-3 28768-32-3 Suppliers,provide N,N,N’,N’-TETRAGLYCIDYL-4,4’-DIAMINODIPHENYLMETHANE（TGDDM） cas 28768-32-3 28768-32-3 product and the products related with China (Mainland) N,N,N’,N’-TETRAGLYCIDYL-4,4’ …
Web4,4'-Diaminodiphenylmethane, para, para'-Diaminodiphenyl-methane, Dianilinomethane, 4,4'-Diphenylmethanediamine, MDA Pale-brown, crystalline solid with a faint, amine-like odor. CDC - NIOSH Pocket Guide to Chemical Hazards - 4,4'-Methylenedianiline ninja250 2022モデル 写真Web4,4′-Diaminodiphenyl sulfone for synthesis; CAS Number: 80-08-0; Synonyms: 4,4′-Diaminodiphenyl sulfone,DDS, 4,4′-Sulfonyldianiline, Bis(p-aminophenyl) sulfone; Linear Formula: [4-(NH2)C6H4]2SO2; find Sigma-Aldrich-821073 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich ninjasign マニュアルWeb4,4'-Diaminodiphenylmethane Revision Date 29-Feb-2024 4. First-aid measures Eye Contact Rinse immediately with plenty of water, also under the eyelids, for at least 15 … ninja400r スペックWeb4,4′-Diaminodiphenylmethane (DDM) is an aromatic amine commonly used as a chemical intermediate in the production of isocyanates, polyurethanes, polymers, and elastomers. This compound is a carcinogen in laboratory animals, but no definitive data are available regarding its carcinogenicity in humans. On account of its diffusion and toxicity ... ninja650 マフラーWeb4,4′-Diaminodiphenylmethane is used as an intermediate for the preparation of 4,4’-methylenediphenyldiisocyanate, 4,4′-methylenebis(cyclohexaneamine). It is also used in the preparation of polyurethane foams. Further, it is used as hardeners in … agoda callWebAbstract and Figures. Five novel Schiff bases were prepared from the reaction of 4,4′-diaminodiphenylmethane with acetylacetone, 3-chloroacetylacetone, salicylaldehyde, benzaldehyde and m ... agoda color palleteWebSubstance Name: 4,4’-Diaminodiphenylmethane (MDA) EC Number: 202-974-4 CAS number: 101-77-9 The substance is identified as a CMR according to Article 57(a) of Regulation (EC) 1907/2006 (REACH). Summary of the evaluation: According to Annex I to Directive 67/548/EEC, 4,4’-Diaminodiphenylmethane (MDA) is classified ninja400 カスタム