CAS 73003-90-4|5-(2,5-Dioxotetrahydrofuryl)-3-Methyl-3-Cyclohexene-1,2-Dicarboxylic Anhydride

Introduction：Basic information about CAS 73003-90-4|5-(2,5-Dioxotetrahydrofuryl)-3-Methyl-3-Cyclohexene-1,2-Dicarboxylic Anhydride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	5-(2,5-Dioxotetrahydrofuryl)-3-Methyl-3-Cyclohexene-1,2-Dicarboxylic Anhydride
CAS Number	73003-90-4	Molecular Weight	264.231
Density	1.4±0.1 g/cm3	Boiling Point	510.8±50.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₂O₆	Melting Point	172ºC
MSDS	/	Flash Point	232.1±30.2 °C

Names

Name	5-(2,5-Dioxotetrahydrofuryl)-3-Methyl-3-Cyclohexene-1,2-Dicarboxylic Anhydride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	510.8±50.0 °C at 760 mmHg
Melting Point	172ºC
Molecular Formula	C₁₃H₁₂O₆
Molecular Weight	264.231
Flash Point	232.1±30.2 °C
Exact Mass	264.063385
PSA	86.74000
LogP	-1.12
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.566
InChIKey	DGQOZCNCJKEVOA-UHFFFAOYSA-N
SMILES	CC1=CC(C2CC(=O)OC2=O)CC2C(=O)OC(=O)C12

Safety Information

Safety Phrases	S22-S24/25

Synonyms

5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride

EINECS 277-212-7

5-(2,5-Dioxotetrahydrofuran-3-yl)-7-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione

5-(2,5-Dioxotetrahydro-3-furanyl)-7-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione

1,3-Isobenzofurandione, 3a,4,5,7a-tetrahydro-7-methyl-5-(tetrahydro-2,5-dioxo-3-furanyl)-

UNII:281D83AH5V

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