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27960-21-0

27960-21-0 Structure

27960-21-0 Structure
IdentificationBack Directory
[Name]

3-METHYL-2-HEXENOIC ACID
[CAS]

27960-21-0
[Synonyms]

Brivaracetam Impurity V
3-METHYL-2-HEXENOIC ACID
3-Methyl-2E-hexenoic acid
(2E)-3-methyl-2-Hexenoic aci
(Z)-3-Methyl-2-hexenoic acid
(E)-3-methylhex-2-enoic acid
(2E)-3-methyl-2-Hexenoic acid
TRANS-3-METHYL-2-HEXENOIC ACID
2-Hexenoic acid, 3-methyl-, (2E)-
3-Methyl-2-hexenoic acid (3:1 mixture of E and Z isomers)
3-METHYL-2-HEXENOIC ACID (3:1 MIXTURE OF TRANS- AND CIS- ISOMERS)
[Molecular Formula]

C7H12O2
[MDL Number]

MFCD02258698
[MOL File]

27960-21-0.mol
[Molecular Weight]

128.17
Chemical PropertiesBack Directory
[Melting point ]

-9.25°C (estimate)
[Boiling point ]

237.28°C (estimate)
[density ]

0.9658 (rough estimate)
[refractive index ]

1.4273 (estimate)
[solubility ]

Chloroform (Slightly), DMSO (Slightly)
[form ]

Low-Melting Solid
[pka]

5.20±0.33(Predicted)
[color ]

White to Off-White
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H335-H302-H315-H319
[Precautionary statements ]

P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[Risk Statements ]

34
[Safety Statements ]

26-36/37/39
[RIDADR ]

3265
Hazard InformationBack Directory
[Uses]

(2E)-3-Methyl-2-hexenoic Acid, is a building block used in various chemical synthesis. It has also have a cheesy, fatty, herbal, warm odor, and is applied to cheesy, berry and fruity flavorings.
[Definition]

ChEBI: (2E)-3-methylhex-2-enoic acid is a monounsaturated fatty acid that is (2E)-hexenoic acid in which the hydrogen at position 3 has been replaced by a methyl group. A malodourous component in the sweat of schizophrenics. It is a short-chain fatty acid, a monounsaturated fatty acid and an alpha,beta-unsaturated monocarboxylic acid. It is functionally related to a (2E)-hexenoic acid. It is a conjugate acid of a (2E)-3-methylhex-2-enoate.
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