Home Categories Chemical Reagents Ethyl 3-Methylcrotonate
A4052712

Ethyl 3-Methylcrotonate , >97.0%(GC) , 638-10-8

Synonym(s):
Ethyl 3-methylcrotonate

CAS NO.:638-10-8

Empirical Formula: C7H12O2

Molecular Weight: 128.17

MDL number: MFCD00009187

EINECS: 211-319-1

Pack Size Price Stock Quantity
5ML RMB54.40 In Stock
25ML RMB135.20 In Stock
100ML RMB452.00 In Stock
500ml RMB1599.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

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.)
Flash point: 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 2-Butenoic acid, 3-methyl-, ethyl ester (638-10-8)

Description and 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

Safety

Symbol(GHS) 
GHS02
Signal word  Warning
Hazard statements  H226
Precautionary statements  P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  16-29-33-28-26
RIDADR  UN 3272 3/PG 3
WGK Germany  2
RTECS  GQ5750000
HazardClass  3.2
PackingGroup  III
HS Code  29161900

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