1,2,4-Benzenetricarboxylic anhydride, 97%

CAS: 552-30-7

Ref. 02-B23003

Product Information

• Name: 1,2,4-Benzenetricarboxylic anhydride, 97%
• Synonyms: trimellitic anhydride anhydrotrimellic acid anhydrotrimellitic acid trimellitic acid 1,2-anhydride trimellic acid 1,2-anhydride TMAN trimellic acid anhydride trimellitic acid anhydride, 1,2,4-Benzenetricarboxylic acid 1,2-anhydride, 1,2,4-Benzenetricarboxylic acid, anhydride, 1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride, 1,2-Anhidrido Del Acido Benceno-1,2,4-Tricarboxilico, 1,2-Anhydride De L'Acide Benzene-1,2,4-Tricarboxylique, 1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,3-Dioxo-1,3-Dihydro-2-Benzofuran-5-Carboxylic Acid, 1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid, 1,3-Dioxo-5-phthalancarboxylic acid, 4-Carboxyphthalic anhydride, 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, Anhydrotrimellitic acid, Aradur 3380-1, Benzene, 1,2,4-Tricarboxylic Acid, 1,2-Anhydride, Benzene-1,3,4-tricarboxylic anhydride, Benzol-1,2,4-tricarbonsaure-1,2-anhydrid, CE-X 23 Medium, Epon 9150, Nsc 60252, TMA (anhydride), Trimellithsaeure-1,2-Anhydrid, Trimellitic acid 1,2-anhydride, Trimellitic acid anhydride, Trimellitic acid cyclic 1,2-anhydride, Trimellitic anhydride

Description

1,2,4-Benzenetricarboxylic anhydride is used to produce good heat-proof, weather-proof and solvent-proof trimellitate plasticizers, to synthesize polyester resins, curing agent of epoxy resins, heat-proof insulated laminas, heat-proof varnishes, stabilizers, dyestuffs, pigments, surfactants. TMA can also be used as accelerant for vulcanization, treating agent of fiber and flocculant of film. It has wide application to high class aerooil, impregnating oil for power capacitors, adhesives for granules, instant adhesives, sizing agents, antismoke agents, dyestuffs, printing inks, medicines and farm chemicals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 192.13
• Formula: C₉H₄O₅
• Purity: 97%
• Color/Form: Crystals or flakes, White to cream
• InChI: InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
• InChI key: SRPWOOOHEPICQU-UHFFFAOYSA-N
• SMILES: O=C(O)c1ccc2c(c1)C(=O)OC2=O