111945

3,4-二氯苯甲酰氯

97%

• 线性分子式: Cl₂C₆H₃COCl
• CAS号: 3024-72-4
• 分子量: 209.46
• Beilstein: 607485
• EC 号: 221-177-2
• MDL编号: MFCD00000672
• UNSPSC代码: 12352100
• eCl@ss: 39050528
• PubChem化学物质编号: 24847052
• NACRES: NA.22

属性

• 方案: 97%
• 表单: solid
• 沸点: 242 °C (lit.)
• mp: 30-33 °C (lit.)
• SMILES字符串: ClC(=O)c1ccc(Cl)c(Cl)c1
• InChI: 1S/C7H3Cl3O/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H
• InChI key: VTXNOVCTHUBABW-UHFFFAOYSA-N

说明

一般描述

3,4-Dichlorobenzoyl chloride was used in the synthesis of 3,4-dichlorophenylacetic acid by Arndt-Eistert method. It is prepared by refluxing 3,4-dichlorobenzoic acid with thionyl chloride.

安全信息

• 象形图: GHS05
• 警示用语：: Danger
• 危险声明: H314
• 预防措施声明: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危险分类: Skin Corr. 1B
• 储存分类代码: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• 闪点(°F): 287.6 °F - closed cup
• 闪点(°C): 142 °C - closed cup
• 个人防护装备: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges