4381-07-1

• 常用中文名：1-amino-3-(carbamoylamino)urea
• 常用英文名：1-amino-3-(carbamoylamino)urea
• CAS号：4381-07-1
• 分子式：C₂H₇N₅O₂
• 分子量：133.10900
• 发布时间：2017-09-19 18:29:20
• 更新时间：2025-09-16 13:44:51

名称

• 英文名: 1-amino-3-(carbamoylamino)urea
• 英文别名: hydrazine-N,N'-dicarboxylic acid amide-hydrazide; Biurea,1-amino; Carbohydrazide-N-carboxamide; 1-Carbamoyl-carbohydrazid; 1-Aminobiurea; 1-Aminoformyl-carbohydrazid; Hydrazin-N,N'-dicarbonsaeure-amid-hydrazid

物化性质

• 密度: 1.485g/cm3
• 分子式: C₂H₇N₅O₂
• 分子量: 133.10900
• 精确质量: 133.06000
• PSA: 122.27000
• LogP: 0.31590
• 折射率: 1.566

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EC1440000 CHEMICAL NAME : Biurea, 1-amino- CAS REGISTRY NUMBER : 4381-07-1 BEILSTEIN REFERENCE NO. : 1773975 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C2-H7-N5-O2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 320 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00988

安全

• 海关编码: 2928000090

合成路线

590-28-3 497-18-7 ~% 4381-07-1

文献：Pellizzari; Roncagliolo Gazzetta Chimica Italiana, 1907 , vol. 37 I, p. 440,441

506-68-3 ~% 4381-07-1

文献：Gehlen,H.; Dase,G. Justus Liebigs Annalen der Chemie, 1961 , vol. 646, p. 78 - 81

上下游产品

上游产品  3
590-28-3 497-18-7 506-68-3
下游产品  2
21531-96-4 4468-90-0

海关

海关编码	2928000090
中文概述	2928000090 其他肼（联氨）及胲（羟胺）的有机衍生物。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:20.0%
申报要素	品名, 成分含量, 用途
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%