(2,2,2-三氯-1-羟基乙基)脲
- 中文名称:
- (2,2,2-三氯-1-羟基乙基)脲
- 中文别名:
-
- 英文名称:
- Urea,N-(2,2,2-trichloro-1-hydroxyethyl)-
- 英文别名:
- (2,2,2-trichloro-1-hydroxyethyl)urea;
Chloralurea;
Chloralharnstoff;
Monochloralurea;
Trichloro-ethylol-urea
- CAS No.:
- 2000-40-0
- 分 子 式:
-
C3H5Cl3N2O2
- 分 子 量:
- 207.45
- 精确分子量:
- 205.94200
- PSA:
- 75.35000
- InChI:
- The Key: VPENXVZFNXARIV-UHFFFAOYSA-N3
- 安全术语:
- Moderately toxic by intraperitoneal route. When heated to decomposition it emits toxic vapors of NOx and Cl−.
- 分子结构式:
-
- SDS:
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(2,2,2-三氯-1-羟基乙基)脲 物化性质
- 密度:
- 1.732g/cm3
- 沸点:
- 275.6ºC at 760 mmHg
- 闪点:
- 120.5ºC
- 折射率:
- 1.566
- 蒸汽压:
- 0.000632mmHg at 25°C
(2,2,2-三氯-1-羟基乙基)脲 毒理性
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
(2,2,2-三氯-1-羟基乙基)脲 海关数据
中国海关编码:2924199090
- 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
- 摘要/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%