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Merck
CN

196983

Sigma-Aldrich

3,5-二硝基三氟甲苯

99%

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About This Item

线性分子式:
(O2N)2C6H3CF3
CAS号:
分子量:
236.10
Beilstein:
2058079
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:

质量水平

检测方案

99%

形式

solid

mp

47-51 °C (lit.)

SMILES字符串

[O-][N+](=O)c1cc(cc(c1)C(F)(F)F)[N+]([O-])=O

InChI

1S/C7H3F3N2O4/c8-7(9,10)4-1-5(11(13)14)3-6(2-4)12(15)16/h1-3H

InChI key

QZADIXWDDVQVKM-UHFFFAOYSA-N

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一般描述

3,5-Dinitrobenzotrifluoride forms Meisenheimer-type σ-complexes with various nucleophiles in solution and has been studied by nuclear magnetic resonance spectroscopy.

应用

3,5-Dinitrobenzotrifluoride was used in the synthesis of 4,4′-bis(3-amino-5-trifluoromethyl phenoxy)-biphenyl, an aromatic diamine monomer. It was also used as internal standard during the determination of ethalfluralin and trifluralin in soil extracts by negative chemical ionization mass spectrometry.

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

230.0 °F

闪点(°C)

110 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

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SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4, 4'-BIS (3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES.
Wu G-I, et al.
Chinese Journal of Polymer Science, 23(01), 55-61 (2005)
Meisenheimer complexes of some 1-substituted-3, 5-dinitrobenzenes.
Foreman MI and Foster R.
Canadian Journal of Chemistry, 47(5), 729-732 (1969)
Quantitative confirmation of ethalfluralin and trifluralin in soil extracts by negative chemical ionization mass spectrometry.
Moyer JR and Elder JL.
Journal of Agricultural and Food Chemistry, 32(4), 866-868 (1984)

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