推荐产品
质量水平
方案
99%
表单
liquid
折射率
n20/D 1.424 (lit.)
沸点
122-123 °C/750 mmHg (lit.)
密度
1.568 g/mL at 25 °C (lit.)
官能团
chloro
fluoro
SMILES字符串
Fc1c(F)c(F)c(Cl)c(F)c1F
InChI
1S/C6ClF5/c7-1-2(8)4(10)6(12)5(11)3(1)9
InChI key
KGCDGLXSBHJAHZ-UHFFFAOYSA-N
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一般描述
Reaction between chloropentafluorobenzene and strong N-bases in polar aprotic solvents and in the presence of water has been investigated. Chloropentafluorobenzene on reaction with ammonia yields 4-chloro-2,3,5,6-tetrafluoroaniline and 2-chloro-3,4,5,6-tetrafluoroaniline.
应用
Chloropentafluorobenzene has been used in the preparation of:
- 1,2-difluoro-1,2-bis-(pentafluorophenyl)dichlorane via fluorination with elemental fluorine at 128°C
- 5-chloro-1-(difluorochloro)-2,3,4,5,6,6-hexafluoro-1,3-cyclohexadiene via reaction with chlorine trifluoride at −78°C
警示用语：
Danger
危险声明
危险分类
Acute Tox. 3 Inhalation
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
个人防护装备
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
其他客户在看
E R Kinkead et al.
Toxicology and industrial health, 7(4), 309-318 (1991-07-01)
Chloropentafluorobenzene (CPFB) has been identified as a candidate simulant for nonpersistent chemical warfare agents. Acute toxicity studies have shown that CPFB has limited adverse effects on laboratory animals. A 21-day inhalation study of rats and mice to 2.5, 0.8, and
5-Chloro-1-(difluorochloro)-2, 3, 4, 5, 6, 6-hexafluoro-1, 3-cyclohexadiene: Synthesis and characterization.
Obaleye JA and Sams LC.
Journal of Fluorine Chemistry, 23(5), 479-479 (1983)
Błazej Gierczyk et al.
The Journal of organic chemistry, 68(8), 3139-3144 (2003-04-12)
Products of reactions between chloropentafluorobenzene and strong N-bases (DBN, DBU, TBD, and MTBD) in polar aprotic solvents and in the presence of water were isolated and identified by analytical and spectroscopic methods. The products of these dehydrohalogenation reactions are apropriate
Synthesis of 1, 2 difluoro-1, 2-bis (pentafluorophenyl) dichlorane.
Obaleye JA and Sams LC.
Journal of Fluorine Chemistry, 24(4), 413-418 (1984)
E R Kinkead et al.
Toxicology and industrial health, 6(6), 533-550 (1990-12-01)
Ten Fischer 344 rats and six B6C3F1 mice of each sex were exposed to air, 0.25, 0.80, or 2.50 mg chloropentafluorobenzene (CPFB)/liter of air for three weeks, excluding weekends. Exposure to 2.50 mg/liter caused a reduction in the growth rate
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