6657-05-2

6657-05-2结构式
6657-05-2结构式

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英文名 (4E)-2-chloro-4-(phenylhydrazinylidene)cyclohexa-2,5-dien-1-one
英文别名 4-Benzolazo-2-chlor-phenol
4-hydroxy-3-chloro phenyl azobenzene
WLN: QR BG DNUNR
Phenol,2-chloro-4-(phenylazo)
2-Chloro-4-(phenylazo)phenol
2-Chlor-4-phenylazo-phenol
3-Chlor-4-oxy-azobenzol
密度 1.25g/cm3
沸点 347.2ºC at 760 mmHg
分子式 C12H9ClN2O
分子量 232.66600
闪点 163.8ºC
精确质量 232.04000
PSA 44.95000
LogP 4.46100
折射率 1.612

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SK5790000
CHEMICAL NAME :
Phenol, 2-chloro-4-(phenylazo)-
CAS REGISTRY NUMBER :
6657-05-2
BEILSTEIN REFERENCE NO. :
0912818
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H9-Cl-N2-O
MOLECULAR WEIGHT :
232.68
WISWESSER LINE NOTATION :
QR BG DNUNR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03754

海关编码 2927000090

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6657-05-2结构式

6657-05-2

文献:Farmer; Hantzsch Chemische Berichte, 1899 , vol. 32, p. 3098 Full Text Show Details McPherson; Dubois Journal of the American Chemical Society, 1908 , vol. 30, p. 820
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海关编码 2927000090
中文概述 2927000090 其他重氮化合物、偶氮化合物等(包括氧化偶氮化合物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%