Maleic Anhydride

CAS Number

108-31-6

Synonym

cis-butenedioic anhydride; dihydro-2,5-dioxofuran; 2,5-furandion; maleic acid anhydride; toxilic anhydride; 2,5-dioxo-dihydrofuran; Toxilic anhydride

Occurrence/Use

Co-monomer for unsaturated polyester resins; chemical intermediate in synthesis of fumaric and tartaric acid, agricultural chemicals, resins, dyes, and pharmaceuticals; bonding agent

More information about Maleic Anhydride

Chronic REL

Chronic Inhalation REL (μg/m3):	0.7
Chronic Target Organs:	Respiratory system
Human Data:	No
Last Chronic REL Revision:	2001
Chronic Reference Exposure Levels Comments:	OEHHA 2008. Technical Supporting Document for Noncancer RELs, Appendix D3