66288-38-8

Basic information

• Product Name: 2-Propenoic acid, 2,3-diiodo-3-phenyl-, (E)-
• CAS NO: 66288-38-8
• Molecular Formula: C9H6I2O2
• Molecular Weight: 399.954
• Mol File: 66288-38-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Propenoic acid, 2,3-diiodo-3-phenyl-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propenoic acid, 2,3-diiodo-3-phenyl-, (E)-(66288-38-8)
• EPA Substance Registry System: 2-Propenoic acid, 2,3-diiodo-3-phenyl-, (E)-(66288-38-8)

Safety Data

• Hazardous Substances Data: 66288-38-8(Hazardous Substances Data)

Upstream product

• 7553-56-2 iodine 
• 637-44-5 phenylpropyolic acid 
• 67-56-1 methanol 

Downstream Products

• 621-82-9 Cinnamic acid 
• 637-44-5 phenylpropyolic acid 
• 16141-17-6 1-(1,2,2-triiodovinyl)benzene 
• 16141-16-5 (1,2-diiodovinyl)benzene 
• 612-71-5 1,3,5-triphenylbenzene 

Relevant articles and documents

Selective synthesis of dihalo-substituted unsaturated carboxylic acids and derivatives

A selective one-pot procedure was developed for the production of E-dihalo-substituted α,β-unsaturated alkenoic acids and derivatives from the corresponding α,β-unsaturated alkynoic acids. Georg Thieme Verlag Stuttgart.

Oxidative Decarboxylation of Propiolic Acids

The combination of iodine and iodine pentoxide in methanol was used to convert phenylpropiolic acid and 2-hexynoic acid to the corresponding ketal esters of one less carbon.In both cases, iodoacetylenic compounds were shown to be intermediates.In the case of the phenylpropiolic acid, a diiodoalkene was isolated and shown to be a second intermediate.