33024-62-3

• 常用中文名：1-methyl-1-nitroso-3-(oxan-4-yl)urea
• 常用英文名：1-methyl-1-nitroso-3-(oxan-4-yl)urea
• CAS号：33024-62-3
• 分子式：C₇H₁₃N₃O₃
• 分子量：187.19600
• 发布时间：2017-08-30 06:00:12
• 更新时间：2023-01-16 20:36:42

名称

• 英文名: 1-methyl-1-nitroso-3-(oxan-4-yl)urea
• 英文别名: N-Methyl-N-nitroso-N'-<tetrahydro-pyran-4-yl>-harnstoff; WLN: T6OTJ DMVNNO&1-methyl-1-nitroso-3-tetrahydropyran-4-yl-urea

物化性质

• 密度: 1.36g/cm3
• 分子式: C₇H₁₃N₃O₃
• 分子量: 187.19600
• 精确质量: 187.09600
• PSA: 71.00000
• LogP: 0.87910
• 折射率: 1.573

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT8203000 CHEMICAL NAME : Urea, 1-methyl-1-nitroso-3-(tetrahydro-2H-pyran-4-yl)- CAS REGISTRY NUMBER : 33024-62-3 BEILSTEIN REFERENCE NO. : 1375320 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H13-N3-O3 MOLECULAR WEIGHT : 187.23 WISWESSER LINE NOTATION : T6OTJ DMVNNO&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 603 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986

安全

• 海关编码: 2932999099

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%