3-Methyltetrahydrophthalic anhydride Ten Chongqing Chemdad Co. ，Ltd

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3-Methyltetrahydrophthalic anhydride

CAS No.：5333-84-6

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3-Methyltetrahydrophthalic anhydride Basic information

Product Name:	3-Methyltetrahydrophthalic anhydride
Synonyms:	3-Isobenzofurandione,3a,4,7,7a-tetrahydro-4-methyl-1;3-Methyl-1,2,3,6-tetrahydrophthalic anhydride;4-Cyclohexene-1,2-dicarboxylic anhydride, 3-methyl-;4-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione;Maleic anhydride and 1,3-pentadiene adduct;Maleicanhydrideand1,3-pentadieneadduct;MTHPA;MTHPA-EG
CAS:	5333-84-6
MF:	C9H10O3
MW:	166.17
EINECS:	226-247-6
Product Categories:	Diels-Alder Adducts
Mol File:	5333-84-6.mol

3-Methyltetrahydrophthalic anhydride Chemical Properties

Melting point	62°C
Boiling point	303.0±42.0 °C(Predicted)
density	1.204±0.06 g/cm3(Predicted)
vapor pressure	0.036Pa at 25℃
storage temp.	Inert atmosphere,Room Temperature
pka	3.82[at 20 ℃]
form	powder to crystal
color	White to Almost white
Water Solubility	3646g/L at 25℃
LogP	-4.37 at 25℃
CAS DataBase Reference	5333-84-6(CAS DataBase Reference)
NIST Chemistry Reference	3-Methyltetrahydrophthalic anhydride(5333-84-6)
EPA Substance Registry System	1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-4-methyl- (5333-84-6)

Safety Information

Risk Statements	36/37/38
Safety Statements	26-36/37/39

MSDS Information

3-Methyltetrahydrophthalic anhydride Usage And Synthesis

Chemical Properties	white solid
Flammability and Explosibility	Nonflammable

3-Methyltetrahydrophthalic anhydride Preparation Products And Raw materials

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