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Ethyl trimethylacetate

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Ethyl trimethylacetate Basic information

Product Name:
Ethyl trimethylacetate
Synonyms:
  • 2,2-DIMETHYLPROPIONIC ACID ETHYL ESTER
  • ETHYL 2,2-DIMETHYL-PROPIONATE
  • ETHYL NEOPENTANOATE
  • ETHYL PIVALATE
  • ETHYL TRIMETHYLACETATE
  • RARECHEM AL BI 0118
  • PIVALIC ACID ETHYL ESTER
  • TRIMETHYLACETIC ACID ETHYL ESTER
CAS:
3938-95-2
MF:
C7H14O2
MW:
130.18
EINECS:
223-520-1
Mol File:
3938-95-2.mol
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Ethyl trimethylacetate Chemical Properties

Melting point:
-90°C
Boiling point:
118 °C (lit.)
Density 
0.856 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.391(lit.)
Flash point:
61 °F
storage temp. 
Sealed in dry,Room Temperature
Odor
at 10.00?%?in?dipropylene glycol. fruity
Merck 
14,7511
BRN 
1747617
InChI
InChI=1S/C7H14O2/c1-5-9-6(8)7(2,3)4/h5H2,1-4H3
InChIKey
HHEIMYAXCOIQCJ-UHFFFAOYSA-N
SMILES
C(OCC)(=O)C(C)(C)C
LogP
2.059 (est)
CAS DataBase Reference
3938-95-2(CAS DataBase Reference)
NIST Chemistry Reference
Propanoic acid, 2,2-dimethyl-, ethyl ester(3938-95-2)
EPA Substance Registry System
Propanoic acid, 2,2-dimethyl-, ethyl ester (3938-95-2)
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Safety Information

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
16-9-33
RIDADR 
UN 3272 3/PG 2
WGK Germany 
3
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29156090

MSDS

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Ethyl trimethylacetate Usage And Synthesis

Chemical Properties

clear colorless liquid

General Description

Ethyl trimethylacetate undergoes condensation with acetophenone catalyzed by phosphazene base to yield β-trimethylsilyloxy ester. NCI(F?) and NCI(NH2?) mass spectra of a series of ethyl trimethylacetates have been studied.

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