368571

Methyl 3-methyl-2-butenoate

97%

• Synonym(s): Methyl 3,3-dimethylacrylate
• Linear Formula: (CH₃)₂C=CHCOOCH₃
• CAS Number: 924-50-5
• Molecular Weight: 114.14
• Beilstein: 1741592
• EC Number: 213-107-4
• MDL number: MFCD00043940
• UNSPSC Code: 12352100
• PubChem Substance ID: 24862919
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: liquid
• refractive index: n20/D 1.4364 (lit.)
• bp: 70-75 °C/60 mmHg (lit.)
• density: 0.873 g/mL at 25 °C
• SMILES string: COC(=O)\C=C(\C)C
• InChI: 1S/C6H10O2/c1-5(2)4-6(7)8-3/h4H,1-3H3
• InChI key: FZIBCCGGICGWBP-UHFFFAOYSA-N

Description

General description

Methyl 3-methyl-2-butenoate is an α,β-unsaturated ester. It is reported as overripe fruity, ethereal odorant, responsible for the aroma of snake fruit. Rate coefficients for the reaction between the NO₃ radical and methyl 3-methyl-2-butenoate has been evaluated.

Safety Information

• Pictograms: GHS02
• Signal Word: Warning
• Hazard Statements: H226
• Hazard Classifications: Flam. Liq. 3
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 1
• Flash Point(F): 98.6 °F - closed cup
• Flash Point(C): 37 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves