11070-44-3 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione

product Name	3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione
CAS No	11070-44-3;19438-64-3;34090-76-1
Synonyms	tetrahydromethylphthalic anhydride; Tetrahydromethyl-1,3-isobenzofurandione; 4-Methyl tetrahydro phthalic anhydride; 1,3-Isobenzofurandione, tetrahydromethyl; 3a-methyl-3a,4,5,6-tetrahydro-2-benzofuran-1,3-dione; 7a-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione; 1,3-Isobenzofurandione, tetrahydromethyl-; cis-4-Methyl-1,2,3,6-tetrahydrophthalic anhydride; 4-Methyl Tetrahydrophthalic Anhydride; 4-Methylcyclohexane-1,2-dicarboxylic anhydride; 5-methyl-4,5,6,7-tetrahydro-2-benzofuran-1,3-dione; 6-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione; 4-Methylhexahydrophthalic anhydride; MeH-HPA; MTHPA; Methyl tetrahydrophthalic anhydride; Methyltetrahydrophthalic anhydride; Methy tetra-Hydro Phthalic Anhydride; Methyltetrahydrophthalicanhydride; Methyl tetrahydro phthalic anhydride
Molecular Formula	C₉H₁₀O₃
Molecular Weight	166.1766
InChI	InChI=1/C9H10O3/c1-9-5-3-2-4-6(9)7(10)12-8(9)11/h3,5-6H,2,4H2,1H3
EINECS	234-290-7;251-823-9
Molecular Structure
Density	1.251g/cm³
Boiling point	292.4°C at 760 mmHg
Refractive index	1.53
Flash point	136.1°C
Vapour Pressur	0.00184mmHg at 25°C

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