234559
三甲基乙酸乙酯
99%
别名:
特戊酸乙酯, 2,2-二甲基丙酸乙酯
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关于此项目
线性分子式:
(CH3)3CCOOC2H5
化学文摘社编号:
分子量:
130.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
223-520-1
Beilstein/REAXYS Number:
1747617
MDL number:
产品名称
三甲基乙酸乙酯, 99%
InChI key
HHEIMYAXCOIQCJ-UHFFFAOYSA-N
InChI
1S/C7H14O2/c1-5-9-6(8)7(2,3)4/h5H2,1-4H3
SMILES string
CCOC(=O)C(C)(C)C
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
Quality Level
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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
存储类别
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
法规信息
危险化学品
此项目有
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
Yulia Kaluzhny et al.
Alternatives to laboratory animals : ATLA, 43(2), 101-127 (2015-05-23)
The 7th Amendment to the EU Cosmetics Directive and the EU REACH Regulation have reinforced the need for in vitro ocular test methods. Validated in vitro ocular toxicity tests that can predict the human response to chemicals, cosmetics and other
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