2274-01-3

• 常用中文名：2-Aethylbutyrylharnstoff [German]
• 常用英文名：2-Aethylbutyrylharnstoff [German]
• CAS号：2274-01-3
• 分子式：C₇H₁₄N₂O₂
• 分子量：158.19800
• 发布时间：2017-04-02 16:12:40
• 更新时间：2024-01-14 18:52:59

名称

• 英文名: N-carbamoyl-2-ethylbutanamide
• 英文别名: EINECS 218-885-9; Ethylbutyrylurea; Diaethylessigsaeure-ureid; N-Carbamoyl-2-ethylbutyraldehyde; 2-Aethyl-buttersaeure-ureid; 2-ethylbutanoylurea; Diaethylacetyl-harnstoff

物化性质

• 密度: 1.046g/cm3
• 分子式: C₇H₁₄N₂O₂
• 分子量: 158.19800
• 精确质量: 158.10600
• PSA: 72.19000
• LogP: 1.70870
• 折射率: 1.462

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT2350000 CHEMICAL NAME : Urea, 1-(2-ethylbutyryl)- CAS REGISTRY NUMBER : 2274-01-3 BEILSTEIN REFERENCE NO. : 1706304 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H14-N2-O2 MOLECULAR WEIGHT : 158.23 WISWESSER LINE NOTATION : ZVMVY2&2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg TOXIC EFFECTS : Behavioral - sleep REFERENCE : JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 30,180,1941

安全

• 海关编码: 2924210090

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海关

海关编码	2924210090
中文概述	2924210090 其他酰脲及其衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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	2924210090 other ureines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%