Bis isocyanatomethyl benzene
WebMar 1, 2024 · On February 13, 2024, China National Health Commission (NHC) released a draft amendment[1] of GB 9685-2016 Standard for Uses of Additives in Food Contact Materials and Articles for public comments. Main revisions of GB 9685-2016 are within three annexes, including Annex A, B, and D, which are summarized as follows. WebRTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 1 229940058015 1,3-butylene glycol Drugs 0.000 description 1
Bis isocyanatomethyl benzene
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WebThe Brief Profile summarizes the non-confidential data on substances as it is held in the databases of the European Chemicals Agency (ECHA), including data provided by third parti WebAtouts Hse vous offre une séance de rattrapage sur les principaux textes HSE sortis au JORF durant les congés de Noël (hors Covid) ! 🎁 Notre sélection…
WebProduct Features. 1,3-Bis (isocyanatomethyl)benzene (XDI) CAS NO.3634-83-1. Synonyms. 1,3-bis (isocyanatomethyl)-benzen;1,3-bis- (isokyanatomethyl)benzen;1,3-xylylenediisocyanate;isocyanicacid,m … WebSubstance identity Substance identity. The ‘Substance identity’ section is calculated from substance identification information from all ECHA databases. The substance identifiers …
WebOct 23, 2024 · 1,3-Bis(isocyanatomethyl)benzene is an isocyanate with high quality performance, excellent yellowing resistance and weather resistance. It has wide application in optical polymer composite materials, construction, automotive and other industries. The current production process is mainly prepared by the liquid phase reaction of m … Web1,3-bis(isocyanatomethyl)benzene EC Number: 222-852-4 EC Name: 1,3-bis(isocyanatomethyl)benzene CAS Number: 3634-83-1 Molecular formula: …
Web1,3-Bis(1-isocyanato-1-methylethyl)benzene 97%, <1.0% 2-(3-(prop-1-en-2-yl)phenyl)prop-2-yl isocyanate; CAS Number: 2778-42-9; EC Number: 220-474-4; Synonyms: α,α,α′,α′-Tetramethyl-1,3-xylylene diisocyanate; Linear Formula: C6H4[C(CH3)2NCO]2; find Sigma-Aldrich-409502 MSDS, related peer-reviewed …
WebAdditional Metadata. For more information about the substance, you may click one of the links below to take you to the relevant section: Program and regulatory information about this substance, including links to EPA applications/systems, statues/regulations, or other sources that track or regulate this substance gregg county tax assessor-collector txWeb1,3-Bis(isocyanatomethyl)benzene C10H8N2O2 CID 19262 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, … gregg county tax collectorWebChemical Substance Systematic Name: Benzene, 1,3-bis(isocyanatomethyl)- CAS Number: 3634-83-1 EPA Registry Name: 1,3-Bis(isocyanatomethyl)benzene Molecular … gregg county tax office gladewaterWebPreparation of 1,3-Bis (isocyanatomethyl)benzene: It can be obtained by 1,3-bis-bromomethyl-benzene and cyano-nitro-amine; silver-compound. This reaction needs reagent magnesium sulphate and solvent benzene at temperature of 80 °C. The reaction time is 3 hours. The yield is 94%. gregg county tax assessor property searchWebA polyurethane foam is obtained by mixing a polyol component and an isocyanate component under stirring to effect foaming, wherein water is used as a blowing agent in the polyol component, hydrous thermoplastic synthetic resin particles are added to at least one component of the polyol component and the isocyanate component, and thermoplastic … gregg county tax assessor texasWebDec 21, 2024 · Visit ChemicalBook To find more 1,3-Bis(isocyanatomethyl)benzene(3634-83-1) information like chemical properties,Structure,melting point,boiling … gregg county tax assessor gladewater txWeb1. Shall not be used as substances on their own, as a constituent in other substances or in mixtures for industrial and professional use (s) after 24 August 2024, unless: (a) the concentration of diisocyanates individually and in combination is less than 0,1 % by weight, or (b) the employer or self-employed ensures that industrial or ... gregg county taxes pay online