ChemicalBook--->CAS DataBase List--->924-50-5

924-50-5

924-50-5 Structure

924-50-5 Structure
IdentificationMore
[Name]

Methyl 3-methyl-2-butenoate
[CAS]

924-50-5
[Synonyms]

3,3-DIMETHYL ACRYLIC ACID METHYL ESTER
3-METHYL-BUT-2-ENOIC ACID METHYL ESTER
METHYL 3,3-DIMETHYLACRYLATE
METHYL 3-METHYL-2-BUTENOATE
2-Butenoicacid,3-methyl-,methylester
3-Methyl-2-butenoic acid, methyl ester
3-methyl-2-butenoicacimethylester
3-Methylcrotonic acid methyl ester
Crotonic acid, 3-methyl-, methyl ester
dimethylacrylicacidmethylester
Methyl 3,3-dimethacrylate
methyl 3-methylbut-2-enoate
Methyl 3-methylcrotonate
Methyl beta-methylcrotonate
Methyl senecioate
Methyl3-methylbut-2-enoate
3,3-Dimethylacrylic acid methyl ester~3-Methyl-2-butenoic acid methyl ester~Methyl 3-methyl-2-butenoate
3,3-Dimethylacrylate
Dimethylacrylsuremethylester
Senecioic acid methyl ester
[EINECS(EC#)]

213-107-4
[Molecular Formula]

C6H10O2
[MDL Number]

MFCD00043940
[Molecular Weight]

114.14
[MOL File]

924-50-5.mol
Chemical PropertiesBack Directory
[Melting point ]

-41°C
[Boiling point ]

70-75 °C60 mm Hg(lit.)
[density ]

0.935 g/mL at 20 °C
[refractive index ]

n20/D 1.4364(lit.)
[Fp ]

99 °F
[storage temp. ]

Inert atmosphere,2-8°C
[form ]

clear liquid
[color ]

Colorless to Almost colorless
[Water Solubility ]

Soluble in chloroform. Insoluble in water,
[Sensitive ]

Light Sensitive
[λmax]

216nm(CH3CN)(lit.)
[BRN ]

1741592
[LogP]

1.715 (est)
[CAS DataBase Reference]

924-50-5(CAS DataBase Reference)
[NIST Chemistry Reference]

2-Butenoic acid, 3-methyl-, methyl ester(924-50-5)
[EPA Substance Registry System]

924-50-5(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R10:Flammable.
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S29:Do not empty into drains .
S33:Take precautionary measures against static discharges .
[RIDADR ]

UN 3272 3/PG 3
[WGK Germany ]

1
[F ]

8
[Hazard Note ]

Irritant
[TSCA ]

Yes
[HazardClass ]

3
[PackingGroup ]

III
[HS Code ]

29161900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Chloroform-->1,4-Dioxane-->Sodium hypochlorite-->Ethyl chloroacetate-->Isobutylene-->1,3,5-trioxane-->2,5-Hexanedione-->3,3-Dimethylacrylic acid-->Butanoic acid, 2-diazo-3-methyl-, methyl ester-->methyl 3-methoxy-3-methylbutanoate-->Acetic acid, 2-[[1-methyl-1-[(trifluoromethyl)sulfonyl]butyl]sulfonyl]-, methyl ester-->Cyclobutaneacetic acid, 2,2-dimethyl-3-oxo-, methyl ester-->METHYL (TRIMETHYLSILYL)ACETATE-->3-Methyl-3-buten-2-one
[Preparation Products]

methyl(±)cis,trans-2,2-dimethyl-3-(2-methyl-1-propenyl cyclopropane carboxylate)-->Ciclopirox-->4,6-Dimethyl-2-pyrone-->pyroxasulfone
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Methyl 3,3-dimethylacrylate(924-50-5).msds
Hazard InformationBack Directory
[Chemical Properties]

Colorless liquid
[Uses]

Methyl 3,3-dimethylacrylate is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuff fields.
[Synthesis Reference(s)]

Journal of the American Chemical Society, 71, p. 3214, 1949 DOI: 10.1021/ja01177a079
[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.
Spectrum DetailBack Directory
[Spectrum Detail]

Methyl 3-methyl-2-butenoate(924-50-5)1HNMR
Methyl 3-methyl-2-butenoate(924-50-5)IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Methyl 3,3-dimethylacrylate, 98%(924-50-5)
[Sigma Aldrich]

924-50-5(sigmaaldrich)
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