1438-74-0

• 常用中文名：乙烯基膦酰氯
• 常用英文名：vinylphosphonic dichloride
• CAS号：1438-74-0
• 分子式：C₂H₃Cl₂OP
• 分子量：144.92400
• 发布时间：2018-04-06 08:00:00
• 更新时间：2025-08-25 18:10:09

名称

• 中文名: 乙烯基膦酰氯
• 英文名: 1-dichlorophosphorylethene
• 英文别名: vinylphosphonsauredichlorid; dichloro-vinyl-phosphine oxide; vinylphosphonic acid dichloride; Vinyl dichlorophosphonate; vinyldichlorophosphine oxide; Ethenephosphorylchloride; Phosphonic dichloride,ethenyl; Vinylphosphonic dichloride; EINECS 215-871-4; Phosphonic dichloride,P-ethenyl; Vinyl-phosphonsaeure-dichlorid

物化性质

• 密度: 1.399g/cm3
• 沸点: 161.1ºC at 760mmHg
• 分子式: C₂H₃Cl₂OP
• 分子量: 144.92400
• 闪点: 51.2ºC
• 精确质量: 143.93000
• PSA: 26.88000
• LogP: 2.80060
• 蒸汽压: 3.01mmHg at 25°C
• 折射率: 1.445

安全

• 海关编码: 2931900090

合成路线

75-44-5 807292-23-5 ~82% 109-69-3 1438-74-0

文献：Hoechst Aktiengesellschaft Patent: US3950413 A1, 1976 ;

18291-41-3 ~93% 75-77-4 1438-74-0

文献：Morita, Tsuyoshi; Okamoto, Yoshiki; Sakurai, Hiroshi Chemistry Letters, 1980 , p. 435 - 438

690-12-0 ~% 1438-74-0

文献：Kabatschnik; Medwed' Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1959 , p. 2142,2143 p. 2043

18291-41-3 ~89% 1438-74-0

文献：Wyeth Patent: US2006/79679 A1, 2006 ; Location in patent: Page/Page column 15 ;

75-44-5 4645-32-3 ~91% 1438-74-0

文献：Hoechst Aktiengesellschaft Patent: US3950413 A1, 1976 ;

1746-03-8 ~52% 1438-74-0

文献：Herpel, Russell H.; Vedantham, Punitha; Flynn, Daniel L.; Hanson, Paul R. Tetrahedron Letters, 2006 , vol. 47, # 36 p. 6429 - 6432

上下游产品

上游产品  6
18291-41-3 75-44-5 4645-32-3 1746-03-8
807292-23-5 690-12-0
下游产品  9
4645-32-3 21776-17-0 18133-42-1 682-30-4
34109-38-1 1746-03-8 727-16-2 91076-29-8
4472-27-9

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%