Tetrahydromethyl-1,3-isobenzofurandione CAS 11070-44-3

CAS: 11070-44-3

Molecular Formula: C9H10O3

Molecular Weight: 166.17

EINECS: 234-290-7

Synonyms: 4-METHYL TETRAHYDROPHTHALIC ANHYDRIDE; 3-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE; 3-METHYL-4-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE; 3-METHYL-4-CYCLOHEXEN-1,2-DICARBOXYLIC ANHYDRIDE; AC-METHYL; 1,3-Isobenzofurandione, 3a,44-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-quinone

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What is Tetrahydromethyl-1,3-isobenzofurandione CAS 11070-44-3?

Tetrahydroethyl-1,3-isobenzofurandione is an intermediate used in pharmaceuticals, polymers, dyes, and plasticizers. Methyl tetrahydrophthalic anhydride derivatives in drug synthesis can be synthesized through the conversion of phthalic anhydride units. A series of carbon ring and heterocyclic compounds can be obtained through continuous conversion of phthalic anhydride units.

Specification

Item	Specification
Boiling point	120 °C/3 mmHg
Density	1,21 g/cm3
SOLUBLE	Soluble in water
Refractivity	1.4970 to 1.5020
Flash point	157 °C
Purity	99%

Application

Methyl tetrahydrophthalic anhydride is an excellent organic solvent with a wide range of applications. Tetrahydroethyl-1,3-isobenzofurandione is mainly used in industries such as electronics, pharmaceuticals, dyes, fragrances, cosmetics, paints, coatings, inks, and electroplating.