WebSubstance Details Internal Tracking Number: 1730930 Substance Type: Chemical Substance Systematic Name: Isocyanic acid, polymethylenepolyphenylene ester, polymer with 2-methyloxirane polymer with oxirane ether with D-glucitol (6:1) CAS Number: 68889-19-0 Molecular Formula: (C6H14O6.6 (C3H6O.C2H4O)x.Unspecified)x Additional Metadata WebBuy Oxirane, methyl-, polymer with oxirane, monooctadecyl ether (CAS No. 9038-43-1) from Smolecule. Molecular Formula: C41H84O3. Molecular Weight: 625.1 g/mol.
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WebNov 2, 2024 · When an oxirane (epoxide, oxacyclopropane) is treated with a mineral acid, protonation of the oxygen atom occurs, which facilitates ring opening by attack of a … WebSep 7, 2024 · The number average MW of Oxirane, 2- (phenoxymethyl)-, polymer with oxirane, monobutyl ether, block, is 2300 Daltons. Generally, a polymer of this size would be poorly absorbed through the intact gastrointestinal tract or through intact human skin.
WebFeb 27, 2024 · methyloxirane polymer with oxirane ether with 4,4′-(1- methylethylidene)bis[phenol] (2:1), polyethylene-polypropylene glycol 2- aminopropyl Me ether-blocked, compds. with 2-amino-2-methyl-1-propanol on food or feed commodities when used in accordance with these exemptions. DATES: This regulation is effective … WebFeb 10, 2024 · Oxirane, 2-methyl-, polymer with oxirane, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) Brief Profile - Last updated: 10/02/2024 Print Sub. description …
WebAug 27, 2024 · Since oxirane, 2-methyl-, polymer with oxirane, mono-(9Z)-9-octadecanoate, methyl ether conforms to the criteria that identify a low-risk polymer, there are no concerns for risks associated with any potential exposure scenarios that are reasonably foreseeable. The Agency has determined that a tolerance is not necessary to protect the public health. WebMethyloxirane, polymer with oxirane ether with 1,2,3-propanetriol polymer with 1,1'-methylenebis[4-isocyanatobenzene] Regulatory process names 1 IUPAC names 5 Other names 1 Other identifiers 1 . Print infocard. Substance identity Substance identity.
WebOxirane, 2-(phenoxymethyl)-, polymer with oxirane, monobutyl ether, block, minimum number average molecular weight (in amu), 2300 Daltons: CAS Reg. No. 1010819-15-4: Oxirane, phenyl, polymer with oxirane, monooctyl ether, minimum average molecular weight (in amu) 1,200: 83653-00-3
WebOxirane, 2-methyl-, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), polymer with 1,1'-methylenebis[4-isocyanatobenzene] C&L Inventory Oxirane, methyl-, polymer with … smart cover compatibleWebAug 27, 2024 · This regulation establishes an exemption from the requirement of a tolerance for residues of oxirane, 2-methyl-, polymer with oxirane, monoundecyl ether, branched and linear (CAS Reg. No. 2222805-23-2) when used as … hillcroft house care home suffolkIn organic chemistry, an epoxide is a cyclic ether, where the ether forms a three-atom ring: two atoms of carbon and one atom of oxygen. This triangular structure has substantial ring strain, making epoxides highly reactive, more so than other ethers. They are produced on a large scale for many applications. In general, low molecular weight epoxides are colourless and nonpolar, and often volatile. smart cover apple storeWebTrimethylolethane triglycidyl ether (TMETGE) is an organic chemical in the glycidyl ether family.It has the formula C 14 H 24 O 6 and the IUPAC name is 2-({2-methyl-3-[(oxiran-2-yl)methoxy]-2-{[(oxiran-2-yl)methoxy]methyl}propoxy}methyl)oxirane. The CAS number is 68460-21-9. [dubious – discuss] A key use is as a modifier for epoxy resins as a reactive … hillcroft homeWebSep 24, 2024 · epoxide (oxirane) Epoxides (also known as oxiranes) are three-membered ring structures in which one of the vertices is an oxygen and the other two are carbons. Epoxides behave differently than other ethers due to the strain created by the three-membered ring. smart cover car insuranceWebOxirane, 2-methyl-, polymer with oxirane, ether with 1,2,3-propanetriol (3:1), polymer with 1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-1-methylbenzene Valid: Active EPA Applications/Systems. Below are the EPA applications/systems, statutes/regulations, or other sources that track or regulate this substance. This table shows how each ... hillcroft holiday park cumbriaWebOxirane, 2-methyl-, polymer with oxirane, ether with 1,2,3-propanetriol (3:1) Unknown: FIFRA-Inerts Oxirane, methyl-, polymer with oxirane, ether with 1,2,3-propanetriol (3:1) Valid: … hillcroft holiday park pooley bridge