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ChemicalBook--->CAS DataBase List--->638-10-8

638-10-8

638-10-8 Structure

638-10-8 Structure
IdentificationMore
[Name]

Ethyl 3,3-dimethylacrylate
[CAS]

638-10-8
[Synonyms]

3,3-DIMETHYLACRYLIC ACID ETHYL ESTER
3-METHYL-2-BUTENOIC ACID ETHYL ESTER
3-METHYLCROTONIC ACID ETHYL ESTER
ETHYL 3,3-DIMETHYLACRYLATE
ETHYL 3-METHYL-2-BUTENOATE
ETHYL 3-METHYLCROTONATE
ETHYL-BETA,BETA-DIMETHYL ACRYLATE
ETHYL-SENECIOATE
RARECHEM AL BI 0210
2-Butenoicacid,3-methyl-,ethylester
3-methyl-2-butenoicaciethylester
3-Methyl-but-2-enoicacidethylester
3-methyl-crotonicaciethylester
Crotonic acid, 3-methyl-, ethyl ester
Crotonicacid,3-methyl-,ethylester
Ethyl 3-methylbut-2-enoate
Ethyl beta-methylcrotonate
Ethyl dimethylacrylate
Ethyl isopropylideneacetate
Ethyl3-methylbut-2-enoate
[EINECS(EC#)]

211-319-1
[Molecular Formula]

C7H12O2
[MDL Number]

MFCD00009187
[Molecular Weight]

128.17
[MOL File]

638-10-8.mol
Chemical PropertiesBack Directory
[Appearance]

liquid
[Melting point ]

-62.68°C (estimate)
[Boiling point ]

154-155 °C (lit.)
[density ]

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

n20/D 1.436(lit.)
[Fp ]

93 °F
[Water Solubility ]

Insoluble in water
[form ]

clear liquid
[color ]

Colorless to Almost colorless
[Stability:]

Stable. Flammable. Incompatible with acids, bases, oxidizing agents, reducing agents.
[InChIKey]

UTXVCHVLDOLVPC-UHFFFAOYSA-N
[LogP]

2.225 (est)
[CAS DataBase Reference]

638-10-8(CAS DataBase Reference)
[NIST Chemistry Reference]

2-Butenoic acid, 3-methyl-, ethyl ester(638-10-8)
[EPA Substance Registry System]

638-10-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S29:Do not empty into drains .
S33:Take precautionary measures against static discharges .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

UN 3272 3/PG 3
[WGK Germany ]

2
[RTECS ]

GQ5750000
[HazardClass ]

3.2
[PackingGroup ]

III
[HS Code ]

29161900
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3-Methyl-2-butenoic acid ethyl ester(638-10-8).msds
Hazard InformationBack Directory
[Chemical Properties]

liquid
[Uses]

Ethyl 3,3-dimethylacrylate was used in the synthesis of:
  • 3-benzylmercupto-3-methylbutanoic acid ethylester
  • cis-2-cyano-3,3-dimethylcyclopropanecarboxylic acid, precursor for the synthesis of cis-pyrethroids
  • 1-[13CD3]-9-cis-retinoic acid
[General Description]

Ion-molecule reactions between the O=P(OCH3)2+phosphonium ions and ethyl 3,3-dimethylacrylate has been investigated by quadrupole ion trap mass spectrometery.
Spectrum DetailBack Directory
[Spectrum Detail]

Ethyl 3,3-dimethylacrylate(638-10-8)MS
Ethyl 3,3-dimethylacrylate(638-10-8)1HNMR
Ethyl 3,3-dimethylacrylate(638-10-8)13CNMR
Ethyl 3,3-dimethylacrylate(638-10-8)IR1
Ethyl 3,3-dimethylacrylate(638-10-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

638-10-8(sigmaaldrich)
[TCI AMERICA]

Ethyl 3-Methylcrotonate,>95.0%(GC)(638-10-8)
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