72835-25-7

• 常用中文名：5-甲基噻吩-2-甲腈
• 常用英文名：2-Thiophenecarbonitrile,5-methyl-
• CAS号：72835-25-7
• 分子式：C₆H₅NS
• 分子量：123.17600
• 发布时间：2016-10-12 05:04:17
• 更新时间：2024-01-11 17:59:57

名称

• 中文名: 5-甲基噻吩-2-甲腈
• 英文名: 5-Methylthiophene-2-carbonitrile
• 英文别名: 5-cyano-2-methylthiophene; 5-Methyl-thiophen-2-carbonitril; 5-methyl-thiophene-2-carbonitrile; 5-methyl-2-thiophenecarbonitrile; 2-CYANO-5-METHYLTHIOPHENE

物化性质

• 密度: 1.16g/cm3
• 沸点: 73ºC
• 分子式: C₆H₅NS
• 分子量: 123.17600
• 闪点: 86.3ºC
• 精确质量: 123.01400
• PSA: 52.03000
• LogP: 1.92818
• 外观性状: 液体;Colorless to Light yellow to Light orange clear liquid
• 折射率: 1.556
• 储存条件: 存放于惰性气体之中;避免空气

安全

• 海关编码: 2934999090

合成路线

13679-70-4 ~96% 72835-25-7

文献：IHARA CHEMICAL INDUSTRY CO., LTD. Patent: EP1555257 A1, 2005 ; Location in patent: Page/Page column 23-24 ;

765-58-2 ~86% 72835-25-7

文献：Corvas International, Inc. Patent: US2002/37857 A1, 2002 ; Title/Abstract Full Text Show Details Corvas International, Inc. Patent: US6586405 B2, 2003 ;

554-14-3 7677-24-9 ~64% 72835-25-7

文献：Dohi, Toshifumi; Morimoto, Koji; Takenaga, Naoko; Maruyama, Akinobu; Kita, Yasuyuki Chemical and Pharmaceutical Bulletin, 2006 , vol. 54, # 11 p. 1608 - 1610

765-58-2 544-92-3 ~84% 72835-25-7

文献：Ho, Jonathan Z.; Gibson, Tony S.; Semple Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 5 p. 743 - 748

554-14-3 ~% 72835-25-7

文献：Bioorganic and Medicinal Chemistry Letters, , vol. 12, # 5 p. 743 - 748

16494-36-3 ~% 72835-25-7

文献：Journal of Organic Chemistry, , vol. 22, p. 1636,1640

上下游产品

上游产品  6
13679-70-4 765-58-2 554-14-3 7677-24-9
544-92-3 16494-36-3
下游产品  3
134135-41-4 21512-16-3 372106-90-6

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%