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Trimellitic Anhydride (TMA)

Trimellitic Anhydride (TMA)

CAS Number: 552-30-7

Molecular Formula: C9H4O5

Trimellitate plasticizers Raw materialPolyamide-imide resins Raw material

About the product

Trimellitic Anhydride (CAS No: 552-30-7) serves as a critical tri-functional monomer in the global high-performance polymer industry, where its unique ability to impart thermal stability and chemical resistance drives its extensive use in the synthesis of Tris(2-ethylhexyl) trimellitate (TOTM) plasticizers for automoti...

Synonyms

  • tri-mellitic anhydride
  • trimellitic anhydride
  • TRIMELLITIC ANHYDRIDE
  • 552-30-7
  • 1,2,4-Benzenetricarboxylic anhydride
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Trimellitic Anhydride (TMA) Specifications

CAS Number
552-30-7
Molecular Formula
C9H4O5
Molecular Weight
192.12 g/mol
IUPAC Name
1,3-dioxo-2-benzofuran-5-carboxylic acid
Canonical SMILES
C1=CC2=C(C=C1C(=O)O)C(=O)OC2=O
InChI Key
SRPWOOOHEPICQU-UHFFFAOYSA-N
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)
PubChem CID
11089
HSN No
29173950

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