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ChemicalBook--->CAS DataBase List--->34090-76-1

34090-76-1

34090-76-1 Structure

34090-76-1 Structure
IdentificationBack Directory
[Name]

HEXAHYDRO-4-METHYLPHTHALIC ANHYDRIDE
[CAS]

34090-76-1
[Synonyms]

4-Methylhexahydrophthalic anhydride
HEXAHYDRO-3-METHYLPHTHALIC ANHYDRIDE
5-methyltetrahydrophthalic anhydride
tetrahydro-4-methylphthalic anhydride
tetrahydro-5-methyl-3-isobenzofurandione
Methyltetrahydrophthalic Anhydride (MTHPA)
1,3-Isobenzofurandione, tetrahydro-5-methyl-
3-METHYL-1,2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE
4-METHYLCYCLOHEXANE-1,2-DICARBOXYLIC ANHYDRIDE
4-METHYLCYCLOHEXANE-1,2-DICARBOXYLIC ANHYDRIDE 97+%
Methylhexahydrophthalic anhydride Cas NO.: 34090-76-1
(z)-4-Methyl-1,2,3,6-tetrahydro-1,3-isobenzofurandione
[EINECS(EC#)]

243-072-0
[Molecular Formula]

C9H12O3
[MDL Number]

MFCD00005927
[MOL File]

34090-76-1.mol
[Molecular Weight]

168.19
Chemical PropertiesBack Directory
[Melting point ]

-29 °C
[Boiling point ]

120 °C (0.7501 mmHg)
[density ]

1.162 g/mL at 25 °C(lit.)
[vapor pressure ]

0.373Pa at 25℃
[refractive index ]

n20/D 1.477(lit.)
[Fp ]

>230 °F
[pka]

4.2[at 20 ℃]
[Water Solubility ]

9.5g/L at 20℃
[LogP]

1.88 at 40℃
[EPA Substance Registry System]

4-Methyltetrahydrophthalic anhydride (34090-76-1)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

41-42/43
[Safety Statements ]

22-24-26-37/39
[WGK Germany ]

1
Hazard InformationBack Directory
[Uses]

Methyltetrahydrophthalic Anhydride (MTHPA) is used in preparation method of conductive adhesive.
[Flammability and Explosibility]

Nonflammable
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