3-MTHPA

3-MTHPA - Names and Identifiers

Name	4-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride
Synonyms	MTHPA 3-MTHPA MTHPA-EG 3-Methyltetrahydrophthalic anhydride Maleicanhydrideand1,3-pentadieneadduct Maleic anhydride and 1,3-pentadiene adduct 3-Methyl-1,2,3,6-tetrahydrophthalic anhydride 4-Methyl-1,2,3,6-tetrahydrophthalic Anhydride 3-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride 4-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride 4-Cyclohexene-1,2-dicarboxylic anhydride, 3-methyl- 5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 4-methyl-3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dione 4-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 4-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione 3-Isobenzofurandione,3a,4,7,7a-tetrahydro-4-methyl-1
CAS	5333-84-6
EINECS	226-247-6
InChI	InChI=1/C9H10O3/c1-5-3-2-4-6-7(5)9(11)12-8(6)10/h2,4-7H,3H2,1H3

3-MTHPA - Physico-chemical Properties

Molecular Formula	C9H10O3
Molar Mass	166.17
Density	1.204±0.06 g/cm3(Predicted)
Melting Point	62°C
Boling Point	303.0±42.0 °C(Predicted)
Flash Point	142.9°C
Water Solubility	3646g/L at 25℃
Vapor Presure	0.036Pa at 25℃
Appearance	Solid
Color	White to Almost white
pKa	3.82[at 20 ℃]
Storage Condition	Inert atmosphere,Room Temperature
Refractive Index	1.507
MDL	MFCD00014585

3-MTHPA - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.

3-MTHPA - Reference Information

LogP	-4.37 at 25℃
NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)

Last Update：2024-04-09 20:49:11

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View History

3-MTHPA
Food Violet 2 (C.I.)
C.I. Vat Brown 44
XYLENE RED
SETRALINE HCL
Sitagliptin posphate monohydrate
3-AMINO-4-ANISAMIDE

3-MTHPA

4-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride

CAS: 5333-84-6

Molecular Formula: C9H10O3

3-MTHPA - Names and Identifiers

3-MTHPA - Physico-chemical Properties

3-MTHPA - Risk and Safety

3-MTHPA - Reference Information

Supplier List

3-MTHPA Request for Quotation

4-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride

CAS: 5333-84-6

Molecular Formula: C9H10O3

3-MTHPA - Names and Identifiers

3-MTHPA - Physico-chemical Properties

3-MTHPA - Risk and Safety

3-MTHPA - Reference Information

Supplier List

3-MTHPA