592-17-6

• 常用中文名：异丁基脲
• 常用英文名：Isobutylurea
• CAS号：592-17-6
• 分子式：C₅H₁₂N₂O
• 分子量：116.16200
• 发布时间：2018-07-15 10:42:08
• 更新时间：2025-09-10 18:15:07

名称

• 中文名: 异丁基脲
• 英文名: Isobutyl Urea
• 中文别名: N-异丙基脲; 異丁脲
• 英文别名: MFCD00038141; 2-methylpropylurea

物化性质

• 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

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

安全

• 危害码 (欧洲): Xi
• 安全声明 (欧洲): S22-S24/25
• 海关编码: 2924199090

合成路线

506-68-3 78-81-9 ~% 592-17-6

文献：Journal of Organic Chemistry, , vol. 18, p. 1003,1005

556-89-8 78-81-9 ~% 592-17-6

文献：Pharmaceutical Chemistry Journal, , vol. 6, # 7 p. 451 - 453 Khimiko-Farmatsevticheskii Zhurnal, , vol. 6, # 7 p. 29 - 31

590-28-3 5041-09-8 ~% 592-17-6

文献：Journal of the Chemical Society, , vol. 67, p. 558

上下游产品

上游产品  5
506-68-3 78-81-9 556-89-8 590-28-3
5041-09-8
下游产品  4
59341-75-2 56075-75-3 760-60-1 63908-26-9

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%