E50000
三氟乙酸乙酯
99%
别名:
三氟醋酸乙酯
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关于此项目
线性分子式:
CF3COOC2H5
化学文摘社编号:
分子量:
142.08
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-851-6
Beilstein/REAXYS Number:
1761411
MDL number:
Assay:
99%
Form:
liquid
InChI key
STSCVKRWJPWALQ-UHFFFAOYSA-N
InChI
1S/C4H5F3O2/c1-2-9-3(8)4(5,6)7/h2H2,1H3
SMILES string
CCOC(=O)C(F)(F)F
assay
99%
form
liquid
refractive index
n20/D 1.307 (lit.)
bp
60-62 °C (lit.)
density
1.194 g/mL at 25 °C (lit.)
Quality Level
Application
三氟乙酸乙酯可用于以下情形：
- 从芳香ynone合成环戊烯酮或呋喃，包含三氟甲基。
- 苯胺类的选择性三氟乙酰化，通过二甲氨基吡啶催化。
- 在三氟乙酰基三甲基硅烷(CF3COSiMe3)的两步电合成中作为原始材料。
- 通过三氟乙酸乙酯/酮的烷基芳基酮置换制备三氟甲基酮。
- 从置换氟代苯合成o-氟化三氟苯乙酮。
signalword
Danger
hcodes
存储类别
3 - Flammable liquids
flash_point_f
30.2 °F - closed cup
flash_point_c
-1 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
法规信息
危险化学品
此项目有
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Bordeau M, et al.
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