402478
2,2,2,4′-四氟苯乙酮
99%
别名:
4′-氟-2,2,2-三氟苯乙酮
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线性分子式:
FC6H4COCF3
化学文摘社编号:
分子量:
192.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-509-4
Beilstein/REAXYS Number:
1872824
MDL number:
产品名称
2,2,2,4′-四氟苯乙酮, 99%
InChI key
LUKLMXJAEKXROG-UHFFFAOYSA-N
InChI
1S/C8H4F4O/c9-6-3-1-5(2-4-6)7(13)8(10,11)12/h1-4H
SMILES string
Fc1ccc(cc1)C(=O)C(F)(F)F
assay
99%
form
liquid
refractive index
n20/D 1.448 (lit.)
bp
66-67 °C/34 mmHg (lit.)
mp
24-27 °C (lit.)
density
1.37 g/mL at 25 °C (lit.)
functional group
fluoro
ketone
Quality Level
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General description
2,2,2,4′-Tetrafluoroacetophenone (α,α,α,4-Tetrafluoroacetophenone, 2,2,2-trifluoro-1-(4-fluorophenyl)ethanone) is a fluorinated building block. Its enthalpy of vaporization at boiling point has been reported.
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Sol. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
89.6 °F - closed cup
flash_point_c
32 °C - closed cup
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
Proline Catalyzed Asymmetric Aldol Reaction between Methyl Ketones and 1-Aryl-2, 2, 2-trifluoroethanones.
Li-Hua Q, et al
Chin. J. Chem., 23(5), 584-588 (2005)
Yaws CL.
Thermophysical Properties of Chemicals and Hydrocarbons, 548-548 (2014)
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