5657-22-7

• 常用中文名：Urea, 1-morpholinomethyl-
• 常用英文名：Urea, 1-morpholinomethyl-
• CAS号：5657-22-7
• 分子式：C₆H₁₃N₃O₂
• 分子量：159.18600
• 发布时间：2017-11-23 00:53:18
• 更新时间：2025-09-20 15:00:50

名称

• 英文名: morpholin-4-ylmethylurea
• 英文别名: MMU; N-morpholinomethylurea; Morpholinomethylharnstoff; 1-morpholinomethyl-urea; Urea,1-morpholinomethyl; morpholinomethylurea

物化性质

• 密度: 1.172g/cm3
• 沸点: 271.7ºC at 760 mmHg
• 分子式: C₆H₁₃N₃O₂
• 分子量: 159.18600
• 闪点: 118.1ºC
• 精确质量: 159.10100
• PSA: 67.59000
• 折射率: 1.502

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT9126000 CHEMICAL NAME : Urea, 1-morpholinomethyl- CAS REGISTRY NUMBER : 5657-22-7 BEILSTEIN REFERENCE NO. : 0133265 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H13-N3-O2 MOLECULAR WEIGHT : 159.22 WISWESSER LINE NOTATION : T6N DOTJ A1MVZ 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 : 1 gm/kg TOXIC EFFECTS : Blood - change in clotting factors REFERENCE : ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 31,1782,1981

安全

• 海关编码: 2934999090

合成路线

110-91-8 50-00-0 57-13-6 ~% 5657-22-7

文献：Weaver et al. Journal of the American Chemical Society, 1944 , vol. 66, p. 222,224

4432-43-3 57-13-6 ~% 5657-22-7

文献：Weaver et al. Journal of the American Chemical Society, 1944 , vol. 66, p. 222,224

110-91-8 57-13-6 ~59% 5657-22-7

文献：Ribalta; Artus; Salvador; Roma; Vilageliu; Freixes; Bruseghini Arzneimittel-Forschung/Drug Research, 1981 , vol. 31, # 10 A p. 1782 - 1786

上下游产品

上游产品  4
110-91-8 50-00-0 57-13-6 4432-43-3
下游产品  0

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%