ChemicalBook >> CAS DataBase List >>5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione

5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione

CAS No.
5438-24-4
Chemical Name:
5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
Synonyms
5,6-dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione (en);EA143;4-Cyclohexene-1,2-dicarboxylic anhydride, 4,5-dimethyl-;5,6-Dimethyl-3a,4,7,7a-tetrahydro-1,3-lsoben-zofurandione;5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-quinone;1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-5,6-dimethyl-
CBNumber:
CB61454248
Molecular Formula:
C10H12O3
Molecular Weight:
180.2
MDL Number:
MFCD00177933
MOL File:
5438-24-4.mol
MSDS File:
SDS
Last updated:2026-05-28 03:02:02

5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Properties

Melting point 78 °C
Boiling point 314.7±42.0 °C(Predicted)
Density 1.170±0.06 g/cm3(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H302-H319-H315
Precautionary statements  P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
HazardClass  IRRITANT

5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 046308 5,6-Dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 5438-24-4 500.00mg $362 2026-05-18 Buy
aablocks AA00DCIM 5,6-Dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 5438-24-4 100mg $311 2026-05-28 Buy
aablocks AA00DCIM 5,6-Dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 5438-24-4 1g $1424 2026-05-28 Buy
Crysdot CD11107336 5,6-Dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione 95+% 5438-24-4 1g $521 2026-05-26 Buy
Chemenu CM312014 5,6-Dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione 95% 5438-24-4 1g $490 2026-05-26 Buy
Product number Packaging Price Buy
046308 500.00mg $362 Buy
AA00DCIM 100mg $311 Buy
AA00DCIM 1g $1424 Buy
CD11107336 1g $521 Buy
CM312014 1g $490 Buy

5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Chemical Properties,Uses,Production

5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Preparation Products And Raw materials

Raw materials

Preparation Products

5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Shanghai Xingui Biotechnology Co., Ltd. 15121041756 xingui2022@126.com China 9985 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Zhengzhou Alpha Chemical Co. LTD 0371-53732842 13383863444 3838551451@qq.com China 9997 58
Organtec Ltd 010-89719903 18511074324;18511074324 danlismi@outlook.com China 1333 58
Zhengzhou Akem Chemical Co., Ltd 13303867194 770406999@qq.com China 9949 58
Hubei Jingmen Pharmaceutical Industry Technology Research Institute Co., Ltd. 18186973118 359311405@qq.com China 153 58
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-025-66113011 15955137747 cb5@aikonchem.com China 10354 58
1,3-isobenzofurandione, 3a,4,7,7a-tetrahydro-5,6-dimethyl- 4-Cyclohexene-1,2-dicarboxylic anhydride, 4,5-dimethyl- 5,6-Dimethyl-3a,4,7,7a-tetrahydro-1,3-lsoben-zofurandione 5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-quinone EA143 5,6-dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione (en) 5438-24-4