45754-12-9

• 常用中文名：2,3-双(氯甲基)吡啶
• 常用英文名：2,3-BIS(CHLOROMETHYL)PYRIDINE
• CAS号：45754-12-9
• 分子式：C₇H₇Cl₂N
• 分子量：176.04300
• 发布时间：2018-02-26 08:00:00
• 更新时间：2024-01-02 11:35:53

名称

• 中文名: 2,3-双(氯甲基)吡啶
• 英文名: 2,3-Bis(chloromethyl)pyridine
• 中文别名: 2,3-双(氯甲基)吡啶
• 英文别名: 2,3,4-TRIFLUOROPHENYLHYDRAZINE HYDROCHLORIDE 0.97; 2,3-Bis-chlormethyl-pyridin; Pyridine,2,3-bis(chloromethyl); 2,3-dichloromethylpyridine; 2,3-Dichlormethylpyridin; 2,3-bis-chloromethyl-pyridine

物化性质

• 密度: 1.275 g/cm3
• 沸点: 264.48ºC at 760 mmHg
• 分子式: C₇H₇Cl₂N
• 分子量: 176.04300
• 精确质量: 174.99600
• PSA: 12.89000
• LogP: 2.55920
• 折射率: 1.548

安全

• 海关编码: 2933399090

合成路线

423169-40-8 ~88% 45754-12-9

文献：Sperry, Jeffrey B.; Farr, Roger M.; Levent, Mahmut; Ghosh, Mousumi; Hoagland, Steven M.; Varsolona, Richard J.; Sutherland, Karen Organic Process Research and Development, 2012 , vol. 16, # 11 p. 1854 - 1860

583-61-9 ~% 45754-12-9

文献：WANG, Zheqing; FENG, Shushan; CHENG, Yongzhi Patent: WO2008/85480 A1, 2008 ; Location in patent: Page/Page column 7 ;

89-00-9 ~% 45754-12-9

文献：Yoshiizumi, Kazuya; Yamamoto, Minoru; Miyasaka, Tomohiro; Ito, Yasuko; Kumihara, Hiroshi; Sawa, Masaaki; Kiyoi, Takao; Yamamoto, Takeshi; Nakajima, Fumio; Hirayama, Ryoichi; Kondo, Hirosato; Ishibushi, Etsuko; Ohmoto, Hiroshi; Inoue, Yoshimasa; Yoshino, Kohichiro Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 3 p. 433 - 450

605-38-9 ~% 45754-12-9

文献：Yoshiizumi, Kazuya; Yamamoto, Minoru; Miyasaka, Tomohiro; Ito, Yasuko; Kumihara, Hiroshi; Sawa, Masaaki; Kiyoi, Takao; Yamamoto, Takeshi; Nakajima, Fumio; Hirayama, Ryoichi; Kondo, Hirosato; Ishibushi, Etsuko; Ohmoto, Hiroshi; Inoue, Yoshimasa; Yoshino, Kohichiro Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 3 p. 433 - 450

27221-49-4 ~% 45754-12-9

文献：Reddy, G. Prashanth; Bandichhor, Rakeshwar Asian Journal of Chemistry, 2013 , vol. 25, # 15 p. 8701 - 8707

2050-22-8 ~% 45754-12-9

文献：Tsuda et al. Pharmaceutical Bulletin, 1953 , vol. 1, p. 142,145 Chem.Abstr., 1956 , p. 11367

上下游产品

上游产品  6
423169-40-8 583-61-9 89-00-9 605-38-9
27221-49-4 2050-22-8
下游产品  2
583-61-9 147739-88-6

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%