774-74-3

• 常用中文名：2-(2,6-二氯苯氧基)乙酰氯
• 常用英文名：(2,4-Dichlorophenoxy)acetyl chloride
• CAS号：774-74-3
• 分子式：C₈H₅Cl₃O₂
• 分子量：239.48300
• 发布时间：2018-12-25 18:47:05
• 更新时间：2026-08-06 19:04:49

名称

• 中文名: 2-(2,6-二氯苯氧基)乙酰氯
• 英文名: (2,4-Dichlorophenoxy)acetyl chloride
• 英文别名: (2,6-dichlorophenoxy)acetyl chloride; 2,6-DIHYDROXYNICOTINIC ACID; 2,4-Dichlorophenoxymethyl acid chloride; 2,4-Dichlorophenoxyacetic acid methyl ester; 2-(2,4-dichlorophenoxy)acetyl chloride2-(2,4-dichlorophenoxy)acetyl chloride; Acetyl chloride, 2-(2,4-dichlorophenoxy); 2,4-D acid chloride; 2,4-D methyl ester; 2-(2,6-DICHLOROPHENOXY)ACETYL CHLORIDE ISO 9001：2015 REACH; 2,4-dichlorophenoxyacetic chloride; 2-(2,6-DICHLOROPHENOXY)ACETYL CHLORIDE; (2,4-Dichlor-phenoxy)-essigsaeure-methylester; Caswell No. 315AW; 2-(2,4-dichloro-phenoxy)-acetic acid methyl ester; 2,4-dichlorophenoxyacetic acid chloride; Methyl 2,4-dichlorophenoxyacetate; 2',4'-dichloro-phenoxy-acetyl chloride; 2,4-dichlorophenoxyacetic methyl ester; 2,4-D-methyl [ISO]; Acetic acid,(2,4-dichlorophenoxy)-,methyl ester; 2,4-D-methyl; Acetyl chloride, (2,4-dichlorophenoxy); 2,4-Dichlorophenoxyacetic acid chloride; Methyl 2,4-D ester

物化性质

• 密度: 1.475g/cm3
• 沸点: 296.4ºC at 760mmHg
• 分子式: C₈H₅Cl₃O₂
• 分子量: 239.48300
• 闪点: 126.3ºC
• 精确质量: 237.93600
• PSA: 26.30000
• LogP: 3.13760
• 折射率: 1.556

合成路线

94-75-7 ~99% 774-74-3

文献：Kenawy, El-Refale Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1997 , vol. 36, # 10 p. 886 - 889

120-83-2 ~% 774-74-3

文献：Yamansarova; Kukovinets; Zainullin; Galin; Kunakova; Zorin; Tolstikov Russian Journal of Organic Chemistry, 2001 , vol. 37, # 2 p. 246 - 255

3757-76-4 ~% 774-74-3

文献：Chaurasia, Sunita; Srivastava, Savitri D. Journal of the Indian Chemical Society, 1992 , vol. 69, # 1 p. 45 - 46

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