21953-95-7

• 常用中文名：4-氧代-3-苯基戊腈
• 常用英文名：4-OXO-3-PHENYL-PENTANENITRILE
• CAS号：21953-95-7
• 分子式：C₁₁H₁₁NO
• 分子量：173.21100
• 发布时间：2018-02-25 08:00:00
• 更新时间：2024-01-11 11:27:22

名称

• 中文名: 4-氧代-3-苯基戊腈
• 英文名: 4-Oxo-3-phenylpentanenitrile
• 英文别名: 3-Phenyllaevulinonitril; Benzenepropanenitrile,b-acetyl; 4-keto-3-phenyl-valeronitrile; 4-cyano-3-phenyl-2-butanone; 4-OXO-3-PHENYL-PENTANENITRILE; 3-phenyl-4-oxopentanenitrile; Hydrocinnamonitrile,b-acetyl-(8CI); 3-phenyl-4-ketovaleronitrile; 3-phenyl-4-oxopentane-1-nitrile

物化性质

• 分子式: C₁₁H₁₁NO
• 分子量: 173.21100
• 精确质量: 173.08400
• PSA: 40.86000
• LogP: 2.27288

安全

• 海关编码: 2926909090

合成路线

1885-38-7 108-24-7 ~73% 21953-95-7

文献：Ohno, Toshinobu; Sakai, Masahiro; Ishino, Yoshio; Shibata, Toshihide; Maekawa, Hirofumi; Nishiguchi, Ikuzo Organic Letters, 2001 , vol. 3, # 22 p. 3439 - 3442

4360-47-8 108-24-7 ~79% 21953-95-7

文献：Ohno, Toshinobu; Aramaki, Hideo; Nakahiro, Hideki; Nishiguchi, Ikuzo Tetrahedron, 1996 , vol. 52, # 6 p. 1943 - 1952

1885-38-7 75-36-5 ~44% 21953-95-7

文献：Ohno, Toshinobu; Sakai, Masahiro; Ishino, Yoshio; Shibata, Toshihide; Maekawa, Hirofumi; Nishiguchi, Ikuzo Organic Letters, 2001 , vol. 3, # 22 p. 3439 - 3442

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%