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234559

Ethyl trimethylacetate

99%

Synonym(s):

Ethyl pivalate, Ethyl 2,2-dimethylpropionate

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About This Item

Linear Formula:
(CH3)3CCOOC2H5
CAS Number:
3938-95-2
Molecular Weight:
130.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854047
EC Number:
223-520-1
Beilstein/REAXYS Number:
1747617
MDL number:
MFCD00009129
Assay:
99%
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Quality Segment

100

assay

99%

refractive index

n20/D 1.391 (lit.)

bp

118 °C (lit.)

density

0.856 g/mL at 25 °C (lit.)

functional group

ester

SMILES string

CCOC(=O)C(C)(C)C

InChI

1S/C7H14O2/c1-5-9-6(8)7(2,3)4/h5H2,1-4H3

InChI key

HHEIMYAXCOIQCJ-UHFFFAOYSA-N

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.

pictograms

Flame
GHS02

signalword

Danger

hcodes

H225

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

59.0 °F - closed cup

flash_point_c

15 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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