3,4-Thiophenedicarboxylic anhydride

BGC Id:	336247031285
CAS No:	6007-85-8
Synonyms:	thieno[3,4-c]furan-1,3-dione ; nsc 241105 ; 1h,3h-thieno[3,4-c]furan-1,3-dione ; 3,4-thiophenedicarboxylic acid anhydride ; 3,4-thiophenedicarboxylicanhydride (6ci,7ci,8ci) ; 3,4-thiophenedicarboxylic anhydride ; thiophene-3,4-dicarboxylic acid ; 3,4-thiophenedicarboxylic acid
Molecular Formula:	C6H2O3S
Molecular Weight:	154.13
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Nantong Xindao Biotech Ltd

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What other providers are available for CAS 6007-85-8?

The last intensive check and update was carried out on 2025/10/01.

Identify

Synonyms:

thieno[3,4-c]furan-1,3-dione ; nsc 241105 ; 1h,3h-thieno[3,4-c]furan-1,3-dione ; 3,4-thiophenedicarboxylic acid anhydride ; 3,4-thiophenedicarboxylicanhydride (6ci,7ci,8ci) ; 3,4-thiophenedicarboxylic anhydride ; thiophene-3,4-dicarboxylic acid ; 3,4-thiophenedicarboxylic acid

CAS:

6007-85-8

EINECS:

Molecular Formula:

C6H2O3S

MDL:

Properties

Molecular Weight:

154.13 g·mol−1

Density:

1.674 g/cm3

Melting point:

144.5-146.5°C (toluene )

Boiling point:

306.4 °C at 760 mmHg

Flash point:

139.1 °C

What other providers are available for CAS 6007-85-8?

In addition to the providers presented here for 3,4-Thiophenedicarboxylic anhydride with the CAS number 6007-85-8, there are other 10 providers with slightly different product names available for this CAS number.

Thieno[3,4-c]furan-1,3-dione

Dayang Chem (Hangzhou) Co.,Ltd. | BLD Pharmatech Ltd +3 additional providers that we know from the past

1H,3H-Thieno[3,4-c]furan-1,3-dione

Hangzhou Lingrui Chemical Co., Ltd. +4 additional providers that we know from the past