201658-43-7

Basic information

• Product Name: (11Z,11'Z)-β,β-carotene
• Synonyms: (11Z,11'Z)-β,β-carotene
• CAS NO: 201658-43-7
• Molecular Weight: 536.885
• Mol File: 201658-43-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (11Z,11'Z)-β,β-carotene(CAS DataBase Reference)
• NIST Chemistry Reference: (11Z,11'Z)-β,β-carotene(201658-43-7)
• EPA Substance Registry System: (11Z,11'Z)-β,β-carotene(201658-43-7)

Safety Data

• Hazardous Substances Data: 201658-43-7(Hazardous Substances Data)

Upstream product

• 31414-91-2 [(2E,6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,6,8-trien-4-ynyl]-triphenyl-phosphonium; bromide 
• 29443-88-7 (2E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,6,8-trien-4-yn-1-ol 
• 4517-40-2 11,12,11',12'-tetradehydro-β,β-carotene 

Downstream Products

• 18526-49-3 (11Z)-β,β-carotene 

Relevant articles and documents

Unique properties of the 11-cis and 11,11′-di-cis isomers of β-carotene as revealed by electronic absorption, resonance Raman and 1H and 13C NMR spectroscopy and by HPLC analysis of their thermal isomerization

In comparison with the all-trans and other cis isomers of β-carotene, the 11-cis and 11,11′-di-cis isomers exhibited the following unique properties. (1) The wavelengths of the Bu+←Ag- (0-0) absorption of these