异丁基脲

异丁基脲名称

[ CAS 号 ]:
592-17-6

[ 中文名 ]:
异丁基脲

[ 英文名 ]:
Isobutylurea

[中文别名 ]:

[英文别名 ]:

MFCD00038141
2-methylpropylurea

异丁基脲物理化学性质

[ 密度 ]:
0.959g/cm3

[ 沸点 ]:
171.5ºC at 760mmHg

[ 熔点 ]:
133-135ºC

[ 分子式 ]:
C₅H₁₂N₂O

[ 分子量 ]:
116.16200

[ 闪点 ]:
57.5ºC

[ 精确质量 ]:
116.09500

[ PSA ]:
55.12000

[ LogP ]:
1.40190

[ 折射率 ]:
1.446

[ 储存条件 ]:
2-8°C

异丁基脲毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YT5299550

CHEMICAL NAME :: Urea, isobutyl-

CAS REGISTRY NUMBER :: 592-17-6

BEILSTEIN REFERENCE NO. :: 1744773

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H12-N2-O

MOLECULAR WEIGHT :: 116.19

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,47,1953

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Parenteral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2614 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Behavioral - somnolence (general depressed activity)

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 52,216,1934

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异丁基脲安全信息

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 海关编码 ]:
2924199090

异丁基脲合成路线

详细合成路线

异丁基脲上下游产品

异丁基脲上游产品

异丁基脲下游产品

异丁基脲海关

[ 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%