123351-74-6

Basic information

• Product Name: 1,2-bis(1-propylenylthio)ethene
• Synonyms: 1,2-bis(1-propylenylthio)ethene
• CAS NO: 123351-74-6
• Molecular Weight: 172.315
• Mol File: 123351-74-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,2-bis(1-propylenylthio)ethene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-bis(1-propylenylthio)ethene(123351-74-6)
• EPA Substance Registry System: 1,2-bis(1-propylenylthio)ethene(123351-74-6)

Safety Data

• Hazardous Substances Data: 123351-74-6(Hazardous Substances Data)

Upstream product

• 2179-57-9 diallyl disulphide 
• 74-86-2 acetylene 

Relevant articles and documents

REACTION OF DIALLYL DISULFIDE WITH ACETYLENE IN THE SUPERBASIC POTASSIUM HYDROXIDE-DMSO SYSTEM

1-Vinylthio-3-(1-propenylthio)-1-propene, vinyl 1-propenyl sulfide, and 1,2-bis(1-propenylthio)ethene were obtained by the reaction of diallyl disulfide with acetylene in the potassium hydroxide-DMSO system.The effect of the reaction conditions (temperature, time, amount of potassium hydroxide, inhibitors, and the concentration of water in the DMSO) on the yields of the products and the selectivity of the process was investigated.Diallyl sulfide, allyl 1-propenyl sulfide, and di(1-propenyl) sulfide were obtained as side products with an overall yield of about 6percent.