691-60-1

• 常用中文名：异丙基脲
• 常用英文名：Urea,N-(1-methylethyl)-
• CAS号：691-60-1
• 分子式：C₄H₁₀N₂O
• 分子量：102.13500
• 发布时间：2017-09-22 09:35:01
• 更新时间：2025-08-24 22:22:33

名称

• 中文名: 异丙基脲
• 英文名: propan-2-ylurea
• 英文别名: EINECS 211-722-2; N-isopropylurea; Urea,(1-methylethyl); Isopropyl-urea; 1-Isopropylurea; Urea,isopropyl; N-i-propylurea; (1-Methylethyl)urea

物化性质

• 密度: 0.976g/cm3
• 沸点: 149.3ºC at 760 mmHg
• 分子式: C₄H₁₀N₂O
• 分子量: 102.13500
• 闪点: 44.1ºC
• 精确质量: 102.07900
• PSA: 55.12000
• LogP: 1.15430
• 折射率: 1.442
• 储存条件: 室温

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT5550000 CHEMICAL NAME : Urea, isopropyl- CAS REGISTRY NUMBER : 691-60-1 BEILSTEIN REFERENCE NO. : 1743048 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C4-H10-N2-O MOLECULAR WEIGHT : 102.16 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 : 5107 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

安全

• 海关编码: 2924199090

合成路线

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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%