1614-30-8

• 常用中文名：p,p'-Biphenylene-bis-1,1'-(2-thiourea)
• 常用英文名：p,p'-Biphenylene-bis-1,1'-(2-thiourea)
• CAS号：1614-30-8
• 分子式：C₁₄H₁₄N₄S₂
• 分子量：302.41800
• 发布时间：2017-06-25 23:34:01
• 更新时间：2025-09-10 18:44:42

名称

• 英文名: [4-[4-(carbamothioylamino)phenyl]phenyl]thiourea
• 英文别名: N,N''-Biphenyl-4,4'-diyl-bis-thioharnstoff; Urea,1,1'-(4,4'-biphenylyene)bis(2-thio; p,p'-Biphenylene-bis-1,1'-(2-thiourea); Benzidin-N.N'-bis-thiocarbonsaeureamid; Biphenyl-4,4'-bisthioharnstoff; 1,1'-biphenyl-4,4'-diyl-bis-thiourea; (Diphenylen-(4.4'))-bis-thioharnstoff; 4,4'-Biphenylene bis(thiourea); Biphenylyl-4,4'-bis-thioharnstoff; N,N''-biphenyl-4,4'-diyl-bis-thiourea; Thiourea,N,N''-(1,1'-biphenyl)-4,4'-diylbis

物化性质

• 密度: 1.433g/cm3
• 沸点: 501.9ºC at 760mmHg
• 分子式: C₁₄H₁₄N₄S₂
• 分子量: 302.41800
• 闪点: 257.3ºC
• 精确质量: 302.06600
• PSA: 149.36000
• LogP: 4.25200
• 蒸汽压: 3.34E-10mmHg at 25°C
• 折射率: 1.818

安全

• 海关编码: 2930909090

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%