p-phenylenebis(trimellitate anhydride))

Product Name: p-phenylenebis(trimellitate anhydride))
CAS No.: 2770-49-2
Chemical Name: p-phenylenebis(trimellitate anhydride))
Synonyms: TAHQ;1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate);TAHQ CAS;1,4-Phenylene Bis(anhydrotrimellitate);p-phenylenebis(trimellitate anhydride));p-Phenylene bis(trimellitate) dianhydride;TMHQp-phenylenebis(trimellitate anhydride)); p-Phenylene bis(trimellitate) dianhydride,TAHQ;P-PHENYLENEBIS (TRIMELLITATE ANHYDRIDE) (TAHQ);p-phenylenebis(trimellitate anhydride)) (TMHQ )
CBNumber: CB13155298
Molecular Formula: C24H10O10
Formula Weight: 458.33
MOL File: 2770-49-2.mol

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p-phenylenebis(trimellitate anhydride)) Property

Melting point:: 255 °C
Boiling point:: 757.9±55.0 °C(Predicted)
Density: 1.622±0.06 g/cm3(Predicted)
form: powder to crystal
color: White to Light yellow
InChI: InChI=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
InChIKey: CXISKMDTEFIGTG-UHFFFAOYSA-N
SMILES: C1(OC(C2C=CC3C(=O)OC(=O)C=3C=2)=O)=CC=C(OC(C2C=CC3C(=O)OC(=O)C=3C=2)=O)C=C1
CAS DataBase Reference: 2770-49-2

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Safety

HS Code: 2932.99.7000

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical

Product number: P2625
Product name: 1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)
Purity: >95.0%(HPLC)(T)
Packaging: 5g
Price: $184
Updated: 2026/03/19

TCI Chemical

Product number: P2625
Product name: 1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)
Purity: >95.0%(HPLC)(T)
Packaging: 25g
Price: $552
Updated: 2026/03/19

AK Scientific

Product number: 7160CJ
Product name: 1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate)
Packaging: 5g
Price: $284
Updated: 2021/12/16

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p-phenylenebis(trimellitate anhydride)) Chemical Properties,Usage,Production

Uses

P-phenylenebis(trimellitate anhydride) is an organic anhydride and can be used as medical intermediates.

Uses

1,4-Phenylene Bis(anhydrotrimellitate) is a useful reagent in the synthesis of soluble biopolyimides using 4-aminophenylalanine.

p-phenylenebis(trimellitate anhydride)) Preparation Products And Raw materials

Raw materials

Preparation Products

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p-phenylenebis(trimellitate anhydride)) Suppliers

China 114 India 1 Japan 1 United States 3 Global 119

Manac (SHANGHAI) TRADING CO., LTD

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View Lastest Price from p-phenylenebis(trimellitate anhydride)) manufacturers

HANGZHOU HAILAN CHEMICAL CO.,LTD.

Product: p-phenylenebis(trimellitate anhydride)) 2770-49-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99.5%min
Supply Ability: 20tons
Release date: 2026-03-25

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

Product: 1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) (TAHQ) 2770-49-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: ≥99.5%
Supply Ability: 1MT
Release date: 2025-10-27

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: p-phenylenebis(trimellitate anhydride)) 2770-49-2
Price: US $2.00-5.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-26

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