Urea, N-(3,4-dichlorophenyl)-N'-hydroxy-

Urea, N-(3,4-dichlorophenyl)-N'-hydroxy- 基本信息
CAS号 31225-17-9 分子式 C7H6Cl2N2O2
分子量 221.04 精确质量 　219.98063
PSA 　61.4 A2 LogP 　2.179±0.239
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目录
基本信息 物化性质 安全信息 毒性 海关数据 上下游

基本信息 展开↓

CAS号：
31225-17-9
3D弹球模型：
立即前往扯扯看
分子式：
C7H6Cl2N2O2
分子量：
221.04
英文名称：
Urea, N-(3,4-dichlorophenyl)-N'-hydroxy-
英文别名：
Urea, N-(3,4-dichlorophenyl)-N'-hydroxy-;
1-(3,4-dichlorophenyl)-3-hydroxyurea;
Urea,1-(3,4-dichlorophenyl)-3-hydroxy;
N-(3,4-Dichlorophenyl)-N'-hydroxyurea;
N-(3,4-Dichlorphenyl)-N'-hydroxyharnstoff;
EINECS 250-519-3;
Dichlorphenyloxyurea;
N'-Hydroxy-N-(3,4-dichlor-phenyl)-harnstoff
精确分子量/精确质量：
219.98063
极性分子表面积/PSA：
61.4 A2
油水分配系数/LogP：

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值，反映了物质在油水两相中的分配情况。其中、LogP值越大，说明该物质越亲油；反之，LogP值越小，则说明该物质越亲水。
InChI：
The Key: VKYZMAVGJARVPE-UHFFFAOYSA-N

物化性质展开↓

密度：
1.622±0.06 g/cm3
水溶解性：
Sparingly Soluble (0.21 g/L)
折射率：
1.668

安全信息展开↓

海关代码：
2924299090

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
YS8960000
CHEMICAL NAME :
Urea, N-(3,4-dichlorophenyl)-N'-hydroxy-
CAS REGISTRY NUMBER :
31225-17-9
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C7-H6-Cl2-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1850 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 40(7),46,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 40(7),46,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1800 mg/kg
TOXIC EFFECTS :
Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 40(7),46,1975 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
85600 ug/kg/31W-I
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other Enzymes
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 40(7),46,1975

海关数据查看详细

中国海关编码：2924299090

概述：
2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 增值税率:17.0%. 退税率:13.0%. 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, 包装
摘要/Summary：
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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