2158-10-3

• 常用中文名：1-辛基脲
• 常用英文名：N-OCTYLUREA
• CAS号：2158-10-3
• 分子式：C₉H₂₀N₂O
• 分子量：172.26800
• 发布时间：2017-09-04 20:49:53
• 更新时间：2024-01-09 18:16:43

名称

• 中文名: 1-辛基脲
• 英文名: octylurea
• 英文别名: n-octyl urea; N-(n-octyl)urea; Urea,octyl

物化性质

• 密度: 0.922g/cm3
• 沸点: 258ºC at 760 mmHg
• 分子式: C₉H₂₀N₂O
• 分子量: 172.26800
• 闪点: 109.8ºC
• 精确质量: 172.15800
• PSA: 56.11000
• LogP: 2.91990
• 蒸汽压: 0.0141mmHg at 25°C
• 折射率: 1.457
• 储存条件: 2-8°C， 密封， 干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT9810000 CHEMICAL NAME : Urea, octyl- CAS REGISTRY NUMBER : 2158-10-3 BEILSTEIN REFERENCE NO. : 1759386 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H20-N2-O 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

安全

• 海关编码: 2924199090

合成路线

82485-54-9 ~89% 2158-10-3

文献：Malik, Abdul; Afza, Nighat; Siddiqui, Salimuzzaman Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982 , vol. 37, # 4 p. 512 - 518

3158-26-7 ~92% 2158-10-3

文献：Morisseau, Christophe; Newman, John W.; Dowdy, Deanna L.; Goodrow, Marvin H.; Hammock, Bruce D. Chemical Research in Toxicology, 2001 , vol. 14, # 4 p. 409 - 415

556-89-8 ~% 2158-10-3

文献：Buck et al. Journal of the American Chemical Society, 1938 , vol. 60, p. 642

111-86-4 ~% 2158-10-3

文献：Monsanto Chem. Co. Patent: US2857430 , 1956 ;

111-86-4 124-38-9 ~% 2158-10-3

文献：Sharples Chem.Inc. Patent: US2276696 , 1939 ;

629-27-6 ~% 2158-10-3

文献：Feuer et al. Journal of Organic Chemistry, 1958 , vol. 23, p. 1107

70159-85-2 ~% 2158-10-3

文献：Feuer et al. Journal of Organic Chemistry, 1958 , vol. 23, p. 1107

111-86-4 506-68-3 ~% 2158-10-3

文献：Garbrecht; Herbst Journal of Organic Chemistry, 1953 , vol. 18, p. 1003,1005

上下游产品

上游产品  8
82485-54-9 3158-26-7 556-89-8 111-86-4
124-38-9 629-27-6 70159-85-2 506-68-3
下游产品  0

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%