42334-34-9

Basic information

• Product Name: 2-Butenoic acid, 3-methyl-, 2,2,2-trichloroethyl ester
• CAS NO: 42334-34-9
• Molecular Formula: C7H9Cl3O2
• Molecular Weight: 231.506
• Mol File: 42334-34-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Butenoic acid, 3-methyl-, 2,2,2-trichloroethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butenoic acid, 3-methyl-, 2,2,2-trichloroethyl ester(42334-34-9)
• EPA Substance Registry System: 2-Butenoic acid, 3-methyl-, 2,2,2-trichloroethyl ester(42334-34-9)

Safety Data

• Hazardous Substances Data: 42334-34-9(Hazardous Substances Data)

Upstream product

• 115-20-8 1,1,1-trichloroethanol 
• 541-47-9 3-Methylbutenoic acid 
• 3350-78-5 3,3-Dimethylacryloyl chloride 

Relevant articles and documents

Copper(I)-promoted dechlorinative Surzur-Tanner rearrangement of 2,2,2-trichloroethyl carboxylates

(Matrix presented) 2,2,2-Trichloroethyl carboxylates undergo highly efficient dechlorinative Surzur-Tanner rearrangement with 2 equiv of a 1:1 molar mixture of CuCl and bpy in boiling DCE to give 1-chloroethenyl carboxylates in which copper appears to play an important role, probably by coordinating the initial radical or as a Lewis acid catalyst.