Updated CAS

cis-1,2,3,6-Tetrahydrophthalic anhydride

product Name cis-1,2,3,6-Tetrahydrophthalic anhydride
Synonyms 3,4,5,6-Tetrahydrophthalic anhydride; THPA; TMMA
Molecular Formula C8H8O3
Molecular Weight 152.1473
InChI InChI=1/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1,3,5-6H,2,4H2
CAS Registry Number 85-43-8;935-79-5;2426-02-0
EINECS 213-308-7;201-605-4
Molecular Structure 85-43-8;935-79-5;2426-02-0 cis-1,2,3,6-Tetrahydrophthalic anhydride
Density 1.289g/cm3
Melting point 98-102℃
Boiling point 305.57°C at 760 mmHg
Refractive index 1.529
Flash point 148.25°C
Water solubility REACTS
Hazard Symbols  Xn:Harmful;
Risk Codes R41:;
R42/43:;
R52/53:;
Safety Description S22:;
S24:;
S26:;
S37/39:;
S61:;
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