Trimellitic anhydride chloride

Trimellitic anhydride chloride

Preferred IUPAC name 1,3-Dioxo-2-benzofuran-5-carbonyl chloride
Systematic name 1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carbonyl chloride
Other names Anhydrotrimellitic acid chloride 4-Chloroformylphthalic anhydride 4-(Chloroformyl)phthalic anhydride Trimellitic acid anhydride chloride Trimellitic anhydride acid chloride Trimellitic anhydride monochloride
Identifiers
Abbreviations	TMAC
CAS number	1204-28-0^Y
PubChem	70998
ChemSpider	64159^Y
EC number	214-874-8
UN number	3261
Jmol-3D images	Image 1 Image 2
SMILES ClC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 C1=CC2=C(C=C1C(=O)Cl)C(=O)OC2=O
InChI InChI=1S/C9H3ClO4/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H Key: NJMOHBDCGXJLNJ-UHFFFAOYSA-N
Properties
Molecular formula	C₉H₃ClO₄
Molar mass	210.57 g mol⁻¹
Exact mass	209.971986291 g mol^-1
Melting point	69 °C, 342 K, 156 °F
Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa)
Infobox references

Trimellitic anhydride chloride is a chemical compound used to produce polyamide-imide plastic.

See also