234559
Ethyl trimethylacetate
99%
Synonyme(s) :
Ethyl pivalate, Ethyl 2,2-dimethylpropionate
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A propos de cet article
Formule linéaire :
(CH3)3CCOOC2H5
Numéro CAS:
Poids moléculaire :
130.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
223-520-1
Beilstein/REAXYS Number:
1747617
MDL number:
Assay:
99%
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Laissez-nous vous aiderQuality Level
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.
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
Classe de stockage
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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Fragmentation reactions of some aliphatic esters in the NCl (F-) and NCl (NH2-) mass spectra.
Grutzmacher HF and Grotemeyer B.
Org. Mass Spectrom., 19(3), 135-142 (1984)
Koji Kobayashi et al.
Chemical communications (Cambridge, England), (29)(29), 3128-3130 (2006-07-21)
The t-Bu-P4 base was found to be an excellent catalyst for the condensation of trimethylsilylacetate or trimethylacetonitrile with carbonyl compounds to form functionalized alkenes and beta-enaminoesters were also synthesized by the condensation with formanilides.
E Akaho et al.
Journal of pharmaceutical sciences, 70(11), 1225-1228 (1981-11-01)
Interactions of phenolic compounds 4-hexylresorcinol and 3,4-dimethylphenol with esters were studied using hexane-ester cosolvent systems by both phase solubility and partitioning methods. The data obtained by the phase solubility method were variable and could not be analyzed by any mathematical