Glutaric anhydride
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108-55-4O=C1CCCC(=O)O1VANNPISTIUFMLH-UHFFFAOYSA-NGlutaric anhydride is a cyclic dicarboxylic anhydride that is oxane which carries oxo groups at positions 2 and 6. It is used as an intermediate in the production of pharmaceuticals, corrosion inhibitors, and polymers (E.g. epoxy polyesters). It is a cyclic dicarboxylic anhydride and a member of oxanes. It is functionally related to a glutaric acid.
108-55-4DTXSID5044362CHEMBL3188341CHEBI:167482CBI; Dry Powder
Off-white flakes or crystals; [Alfa Aesar MSDS]
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
This chemical does not meet GHS hazard criteria for 0.4% (1 of 270) of reports.
Danger
H302 (98.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 270 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: 2H-Pyran-2,6(3H)-dione, dihydro-
2H-Pyran-2,6(3H)-dione, dihydro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2H-Pyran-2,6(3H)-dione, dihydro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 27-09-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/11130
Glutaric anhydride: Does not have an individual approval but may be used under an appropriate group standard
Causes somnolence, necrotic gastrointestinal changes, and diffuse hepatitis in oral lethal-dose studies of rats; [RTECS] An irritant that may cause serious eye injury; Toxic by ingestion and skin absorption; [Alfa Aesar MSDS] See Acid Anhydrides.
Not Known or Reasonably Ascertainable
2H-Pyran-2,6(3H)-dione, dihydro-: ACTIVE
불러오는 중…
beige to light brown crystalline powder