71795-21-6

• 常用中文名：Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino) methylene)-,
• 常用英文名：Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino) methylene)-,
• CAS号：71795-21-6
• 分子式：C₁₈H₁₉N₃O₂S
• 分子量：341.42700
• 发布时间：2017-04-17 11:15:47
• 更新时间：2025-08-27 19:46:55

名称

• 英文名: 2-benzyl-1-(4-methylphenyl)sulfonyl-3-prop-2-ynylguanidine
• 英文别名: 4-METHYL-N-((BENZYLAMINO)(2-PROPYNYLAMINO)METHYLENE)BENZENESULFONAMIDE; 4-Methyl-N-(((phenylmethyl)amino)(2-propynylamino)methylene)benzenesulfonamide; Benzyl-1 (propyne-2-yl)-3 p-toluenesulfonyl-2 guanidine [French]; Benzenesulfonamide,4-methyl-N-(((phenylmethyl)amino)(2-propynylamino)methylene)

物化性质

• 密度: 1.14g/cm3
• 沸点: 490.7ºC at 760 mmHg
• 分子式: C₁₈H₁₉N₃O₂S
• 分子量: 341.42700
• 闪点: 250.6ºC
• 精确质量: 341.12000
• PSA: 78.94000
• LogP: 3.91490
• 折射率: 1.578

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DB2944150 CHEMICAL NAME : Benzenesulfonamide, 4-methyl-N-(((phenylmethyl)amino)(2-propynylamino)met hylene)-, CAS REGISTRY NUMBER : 71795-21-6 LAST UPDATED : 199803 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C18-H19-N3-O2-S2 MOLECULAR WEIGHT : 373.52 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 : >300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FRXXBL French Demande Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2384757