141739-71-1

Basic information

• Product Name: 1,1-dichloro-2,2,2-trimethoxyethane
• Synonyms: 1,1-dichloro-2,2,2-trimethoxyethane
• CAS NO: 141739-71-1
• Molecular Weight: 189.039
• Mol File: 141739-71-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1-dichloro-2,2,2-trimethoxyethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-dichloro-2,2,2-trimethoxyethane(141739-71-1)
• EPA Substance Registry System: 1,1-dichloro-2,2,2-trimethoxyethane(141739-71-1)

Safety Data

• Hazardous Substances Data: 141739-71-1(Hazardous Substances Data)

Upstream product

• 359-29-5 trichlorofluoroethene 
• 124-41-4 sodium methylate 

Downstream Products

• 126813-11-4 D-threo-2-(dichloromethyl)-5-(4-methanesulfonylphenyl)-4,5-dihydro-1,3-oxazol-4-yl methanol 

Relevant articles and documents

NUCLEOPHILIC REACTIONS AT A VINYLIC CENTER. XXVIII. FLUOROCHLOROETHENES AND FLUOROBROMOETHENES IN REACTIONS WITH SODIUM ALCOHOLATES AND ARENETHIOLATES

During the reaction of halogenoethenes (Z+E)-CHX=CFX with sodium methoxide and with sodium p-thiocresolate in methanol initial attack by the nucleophilic takes place at the carbon atom attached to the fluorine atom.In the reactions with sodium methoxide the intermediate monosubstitution products are more reactive than the initial halogenoethenes, and the main reaction products are the ortho esters CHXYC(OMe)3.An "element effect", i.e., concurrent substitution of F and Cl(Br) in the reaction with sodium methoxide, was discovered.With sodium p-thiocresolate trifluorochloroethene gives the product from substitution of the chlorine atom and a small amount of the addition product as impurity.The other ethenes give substitution, addition, and halogenophilic reduction products and also the products from further transformations (hydrolysis and decarboxylation).