477222
4-氯苯胺
purified by sublimation, ≥99%
别名:
1-Amino-4-chlorobenzene, 4-Chlorophenylamine, p-Chloroaniline
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关于此项目
线性分子式:
ClC6H4NH2
化学文摘社编号:
分子量:
127.57
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-401-0
Beilstein/REAXYS Number:
471359
MDL number:
产品名称
4-氯苯胺, purified by sublimation, ≥99%
InChI key
QSNSCYSYFYORTR-UHFFFAOYSA-N
InChI
1S/C6H6ClN/c7-5-1-3-6(8)4-2-5/h1-4H,8H2
SMILES string
Nc1ccc(Cl)cc1
vapor density
4.4 (vs air)
vapor pressure
0.15 mmHg ( 25 °C)
assay
≥99%
form
crystals
powder
solid
purified by
sublimation
bp
232 °C (lit.)
mp
67-70 °C (lit.)
functional group
chloro
Quality Level
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Application
4-氯苯胺可被用于合成：
- 4-氯亚硝基苯
- 2-溴-4-氯苯胺
- 2,6-二溴-4-氯苯胺
General description
4-氯苯胺（4-CLA）是一种氯化芳香胺，在苯脲和苯氨基甲酸酯的微生物分解过程中作为中间体形成。已经报告了在含有氧化还原酶的水溶液中通过4-CLA与愈创木酚的聚合形成各种低聚物。4-CLA通过土壤真菌尖孢镰刀菌的氧化而分解。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
248.0 °F - closed cup
flash_point_c
120.0 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
The action of chloride peroxidase on 4-chloroaniline. N-oxidation and ring halogenation.
Corbett MD, et al.
The Biochemical Journal, 187(3), 893-903 (1980)
Oxidative co-oligomerization of guaiacol and 4-chloroaniline.
Simmons KE, et al.
Environmental Science & Technology, 23(1), 115-121 (1989)
M D Corbett et al.
The Biochemical journal, 175(2), 353-360 (1978-11-01)
The incubation of 4-chloroaniline with chloroperoxidase and H2O2 resulted in a rapid formation of 4-chloronitrosobenzene. This enzymic oxidation displayed a pH optimum at 4.4 with a Km of 8.1x10(-4)M and catalytic-centre activity of 312. The initial rate of the reaction
Microbial oxidation of 4-chloroaniline.
D D Kaufman et al.
Journal of agricultural and food chemistry, 21(1), 127-132 (1973-01-01)
Roongnapa Tongarun et al.
Current microbiology, 56(2), 182-188 (2007-11-15)
Bioremediation treatments including natural attenuation (NA), biostimulation (BS), and bioaugmentation (BA) were performed and compared regarding the degradation of 4-chloroaniline (4CA) contaminating two types of agricultural soil collected from Nakornnayok (NN) and Chiangmai (CM) provinces, Thailand. Despite the different soil
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