5496-77-5

• 常用中文名：N'-(N'-cyanocarbamimidoyl)-N,N-dimethylmethanimidamide
• 常用英文名：N'-(N'-cyanocarbamimidoyl)-N,N-dimethylmethanimidamide
• CAS号：5496-77-5
• 分子式：C₅H₉N₅
• 分子量：139.15800
• 发布时间：2016-11-11 22:02:57
• 更新时间：2024-01-14 16:15:51

名称

• 英文名: N'-(N'-cyanocarbamimidoyl)-N,N-dimethylmethanimidamide
• 英文别名: Guanidine,cyano((dimethylamino)methylene); Dimethylaminomethylenedicyanodiamide; Cyano((dimethylamino)methylene)guanidine; Dimethylaminomethylen-cyano-guanidin

物化性质

• 密度: 1.114g/cm3
• 沸点: 240.26ºC at 760 mmHg
• 分子式: C₅H₉N₅
• 分子量: 139.15800
• 闪点: 99.106ºC
• 精确质量: 139.08600
• PSA: 75.27000
• LogP: 0.07238
• 折射率: 1.539

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : MF0023400 CHEMICAL NAME : Guanidine, cyano((dimethylamino)methylene)- CAS REGISTRY NUMBER : 5496-77-5 LAST UPDATED : 198912 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C5-H9-N5 MOLECULAR WEIGHT : 139.19 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 480 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 21,712,1987

安全

• 海关编码: 2926909090

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海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 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
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%