10310-60-8

• 常用中文名：Urea, N-butyl-N'-ethyl-
• 常用英文名：Urea, N-butyl-N'-ethyl-
• CAS号：10310-60-8
• 分子式：C₇H₁₆N₂O
• 分子量：144.21500
• 发布时间：2017-02-23 13:41:52
• 更新时间：2024-01-06 16:38:26

名称

• 英文名: 1-butyl-3-ethylurea
• 英文别名: 3-butyl-1-ethylurea; Urea,N-butyl-N'-ethyl; N-Aethyl-N'-butyl-harnstoff; N-Aethyl-N'-n-butyl-harnstoff; Urea,1-butyl-3-ethyl; N-Ethyl-N'-butylharnstoff; N-butyl-N'-ethylurea; N-ethyl-N'-butyl-urea

物化性质

• 密度: 0.907g/cm3
• 沸点: 280.8ºC at 760mmHg
• 分子式: C₇H₁₆N₂O
• 分子量: 144.21500
• 闪点: 122.3ºC
• 精确质量: 144.12600
• PSA: 41.13000
• LogP: 1.88740
• 蒸汽压: 0.0037mmHg at 25°C
• 折射率: 1.438

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YS3825800 CHEMICAL NAME : Urea, 1-butyl-3-ethyl- CAS REGISTRY NUMBER : 10310-60-8 BEILSTEIN REFERENCE NO. : 1751943 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H16-N2-O MOLECULAR WEIGHT : 144.25 WISWESSER LINE NOTATION : 4MVM2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 792 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: 54,188,1935

安全

• 海关编码: 2924199090

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%