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ChemicalBook--->CAS DataBase List--->1879-03-4

1879-03-4

1879-03-4 Structure

1879-03-4 Structure
IdentificationBack Directory
[Name]

3-METHYL-4-PENTENOIC ACID 97
[CAS]

1879-03-4
[Synonyms]

3-Methylpent-4-enoic acid
4-Pentenoic acid, 3-methyl-
3-METHYL-4-PENTENOIC ACID 97
3-METHYL-4-PENTENOIC ACID 97%
[Molecular Formula]

C6H10O2
[MDL Number]

MFCD03427129
[MOL File]

1879-03-4.mol
[Molecular Weight]

114.14
Chemical PropertiesBack Directory
[Boiling point ]

75-76 °C/4 mmHg (lit.)
[density ]

0.94 g/mL at 25 °C (lit.)
[refractive index ]

n20/D 1.429(lit.)
[Fp ]

200 °F
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

34
[Safety Statements ]

23-26-36/37/39-45
[RIDADR ]

UN 3265 8/PG 2
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

3-Methyl-4-pentenoic acid may be used to synthesize:
  • trans- and cis-5-phenylseleno-3-methyl-4-pentanolides
  • trans- and cis-5-iodo-3-methyl-4-pentanolides
  • 3-methyl-4-pentene-1-ol
[Definition]

ChEBI: 3-methyl-4-pentenoic acid is a methyl-branched fatty acid.
[General Description]

3-Methyl-4-pentenoic acid can be synthesized from crotyl acetate via Claisen rearrangement.
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