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P-phenylenebis(trimellitate anhydride)(TAHQ) structure, CAS 2770-49-2

P-phenylenebis(trimellitate anhydride)(TAHQ)

CAS Number2770-49-2

Synonyms5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 1,4-phenylene ester; 1,4-Phenylene bis(1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylate)

Molecular FormulaC24H10O10

Molecular Weight458.34

Purity

Density1.6±0.1 g/cm3

Boiling Point757.9±55.0 °C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9093751 Purity:
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Chemical & Physical Properties
CAS Number2770-49-2
Catalog No.2A-9093751
Chinese Name双(1,3-二氧代-1,3-二氢异苯并呋喃-5-羧酸)1,4-亚苯酯
Synonyms5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 1,4-phenylene ester; 1,4-Phenylene bis(1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylate)
Molecular FormulaC24H10O10
Molecular Weight458.34
Density1.6±0.1 g/cm3
Boiling Point757.9±55.0 °C at 760 mmHg
Storage Conditionroom temperature
PubChem ID3899620
SMILESO=C(Oc1ccc(OC(=O)c2ccc3c(c2)C(=O)OC3=O)cc1)c1ccc2c(c1)C(=O)OC2=O
InChIInChI=1S/C24H10O10/c25-19(11-1-7-15-17(9-11)23(29)33-21(15)27)31-13-3-5-14(6-4-13)32-20(26)12-2-8-16-18(10-12)24(30)34-22(16)28/h1-10H
InChI KeyCXISKMDTEFIGTG-UHFFFAOYSA-N
Transport InfoProduct name: Bis(13-dioxo-13-dihydroisobenzofuran-5-carboxylic acid) 14-phenylene ester
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