(1-Hydroxy-2,2,2-trichloroethyl)urea

(1-Hydroxy-2,2,2-trichloroethyl)urea名称

[ CAS 号 ]:
2000-40-0

[ 英文名 ]:
(1-Hydroxy-2,2,2-trichloroethyl)urea

[英文别名 ]:

Chloralurea
Chloralharnstoff
Monochloralurea
Trichloro-ethylol-urea

(1-Hydroxy-2,2,2-trichloroethyl)urea物理化学性质

[ 密度 ]:
1.732g/cm3

[ 沸点 ]:
275.6ºC at 760 mmHg

[ 分子式 ]:
C₃H₅Cl₃N₂O₂

[ 分子量 ]:
207.44300

[ 闪点 ]:
120.5ºC

[ 精确质量 ]:
205.94200

[ PSA ]:
75.35000

[ LogP ]:
1.43450

[ 蒸汽压 ]:
0.000632mmHg at 25°C

[ 折射率 ]:
1.566

(1-Hydroxy-2,2,2-trichloroethyl)urea毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT5285000

CHEMICAL NAME :: Urea, (1-hydroxy-2,2,2-trichloroethyl)-

CAS REGISTRY NUMBER :: 2000-40-0

BEILSTEIN REFERENCE NO. :: 1769275

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C3-H5-Cl3-N2-O2

MOLECULAR WEIGHT :: 207.45

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1850 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #3510557

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,323,1952

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(1-Hydroxy-2,2,2-trichloroethyl)urea安全信息

[ 海关编码 ]:
2924199090

(1-Hydroxy-2,2,2-trichloroethyl)urea合成路线

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(1-Hydroxy-2,2,2-trichloroethyl)urea海关

[ 海关编码 ]: 2924199090

[ 中文概述 ]:
2924199090. 其他无环酰胺（包括无环氨基甲酸酯)(包括其衍生物及盐）. 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

[ Summary ]:
2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%