249831
甲基三氟醋酸盐
99%
别名:
全氟乙酸甲酯, 甲基2,2,2-三氟醋酸盐
蒸汽压
5.77 psi ( 20 °C)
质量水平
方案
99%
表单
liquid
折射率
n20/D 1.291 (lit.)
沸点
43-43.5 °C (lit.)
密度
1.273 g/mL at 25 °C (lit.)
官能团
ester
fluoro
SMILES字符串
COC(=O)C(F)(F)F
InChI
1S/C3H3F3O2/c1-8-2(7)3(4,5)6/h1H3
InChI key
VMVNZNXAVJHNDJ-UHFFFAOYSA-N
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一般描述
三氟乙酸甲酯与氟化铯或氯化铯和CuI一起构成宝贵的三氟甲基化试剂，用于取代芳香族（或杂芳香族）碘化物和溴。三氟乙酸甲酯在非晶态二氧化硅上的吸附已有研究。通过质量分析、离子动能谱和从头分子轨道计算，研究了三氟乙酸甲酯生成亚稳离子的碎裂机理。
应用
三氟乙酸甲酯已用作胺和氨基酸的三氟乙酰化试剂。
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2 - Skin Corr. 1B
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-4.0 °F - closed cup
闪点(°C)
-20 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles
法规信息
危险化学品
此项目有
Decomposition of metastable methyl trifluoroacetate and ethyl trifluoroacetate upon electron impact.
Sekiguchi O, et al.
International Journal of Mass Spectrometry, 177(1), 23-30 (1998)
Nucleophilic trifluoromethylation of aryl halides with methyl trifluoroacetate.
Langlois BR and Roques N.
Journal of Fluorine Chemistry, 128(10), 1318-1325 (2007)
Studies of the adsorption of acetaldehyde, methyl acetate, ethyl acetate, and methyl trifluoroacetate on silica.
Natal-Santiago MA, et al.
J. Mol. Catal. A: Chem., 140(2), 199-214 (1999)
Diana Bahhir et al.
PLoS genetics, 15(10), e1008410-e1008410 (2019-10-05)
Mitochondria have been increasingly recognized as a central regulatory nexus for multiple metabolic pathways, in addition to ATP production via oxidative phosphorylation (OXPHOS). Here we show that inducing mitochondrial DNA (mtDNA) stress in Drosophila using a mitochondrially-targeted Type I restriction
Helen E Vuong et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 35(48), 15955-15970 (2015-12-04)
An inner retinal microcircuit composed of dopamine (DA)-containing amacrine cells and melanopsin-containing, intrinsically photosensitive retinal ganglion cells (M1 ipRGCs) process information about the duration and intensity of light exposures, mediating light adaptation, circadian entrainment, pupillary reflexes, and other aspects of
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