Chemical Properties of «beta» Carotene (CAS 7235-40-7)

«beta» Carotene

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InChI Key
Molecular Weight1
Other Names
  • (1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyl-1,18-bis(2,6,6-trimethyl-1-cyclohexene)
  • (all-E)-1,1'-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis(2,6,6-trimethylcyclohexene)
  • .beta.-carotene
  • 1,1'-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis(2,6,6-trimethylcyclohexene), (all E)-
  • BetaVit
  • Betacarotene
  • C.I. 75130
  • C.I. Food Orange 5
  • Carotaben
  • Carotene, «beta»
  • Cyclohexene, 1,1'-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis[2,6,6-trimethyl-, (all-E)-
  • Food Orange 5
  • KPMK
  • Karotin
  • Lucaratin
  • NSC 62794
  • Natural yellow 26
  • Provatene
  • Provitamin A
  • Serlabo
  • Solatene
  • Zlut prirodni 26
  • all-E-«beta»-Carotene
  • all-trans-«beta»-Carotene
  • beta,beta-Carotene
  • trans-«beta»-Carotene
  • «beta»,«beta»-Carotene
  • «beta»-Carotene, all-trans-
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Physical Properties

Property Value Unit Source
Δf 1033.02 kJ/mol Joback Calculated Property
Δfgas 355.69 kJ/mol Joback Calculated Property
Δfus 67.90 kJ/mol Joback Calculated Property
Δvap 106.36 kJ/mol Joback Calculated Property
IE 6.50 eV NIST
log10WS -14.26 Crippen Calculated Property
logPoct/wat 12.606 Crippen Calculated Property
McVol 505.440 ml/mol McGowan Calculated Property
Pc 607.26 kPa Joback Calculated Property
Tboil 1209.38 K Joback Calculated Property
Tc 1480.86 K Joback Calculated Property
Tfus 553.16 K Joback Calculated Property
Vc 1.933 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [1963.97; 2467.42] J/mol×K [1209.38; 1480.86] Show Hide
Cp,gas 1963.97 J/mol×K 1209.38 Joback Calculated Property
Cp,gas 2029.84 J/mol×K 1254.63 Joback Calculated Property
Cp,gas 2101.86 J/mol×K 1299.87 Joback Calculated Property
Cp,gas 2180.85 J/mol×K 1345.12 Joback Calculated Property
Cp,gas 2267.57 J/mol×K 1390.37 Joback Calculated Property
Cp,gas 2362.84 J/mol×K 1435.61 Joback Calculated Property
Cp,gas 2467.42 J/mol×K 1480.86 Joback Calculated Property
ΔfusH 56.00 kJ/mol 456.00 NIST

Similar Compounds

Retinal. Retinal, 9-cis-. Retinol. B-Ionene. Retinoic acid, methyl ester. Retinol, acetate. Anhydroretinol. «alpha»-Pyrovetivene. 2-Propenal, 3-(2,6,6-trimethyl-1-cyclohexen-1-yl)-. Megastigma-4,6(Z),8(Z)-triene. Megastigma-4,6(E),8(E)-triene. 6-But-2-enylidene-1,5,5-trimethylcyclohexene (isomer I). Megastigmatrione. 6-But-2-enylidene-1,5,5-trimethylcyclohexene (isomer II). Megastigma-4,6(E),8(Z)-triene.

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