Chemical Properties of 2-Butene, 1-bromo-3-methyl- (CAS 870-63-3)

2-Butene, 1-bromo-3-methyl-

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InChI Key
Molecular Weight1
Other Names
  • 1-Bromo-3-methyl-2-butene
  • 1-Bromo-3-methyl-but-2-ene
  • 3,3-Dimethylallyl bromide
  • 3-Methyl-2-butenyl bromide
  • 3-Methylcrotyl bromide
  • Isoprenyl bromide
  • Prenyl bromide
  • «gamma»,«gamma»-Dimethylallyl bromide
  • «gamma»,«gamma»-Dimethylallyl bromide
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Physical Properties

Property Value Unit Source
Δf 77.21 kJ/mol Joback Calculated Property
Δfgas -12.77 kJ/mol Joback Calculated Property
Δfus 12.88 kJ/mol Joback Calculated Property
Δvap 33.20 kJ/mol Joback Calculated Property
log10WS -2.20 Crippen Calculated Property
logPoct/wat 2.348 Crippen Calculated Property
McVol 94.510 ml/mol McGowan Calculated Property
Pc 4046.64 kPa Joback Calculated Property
Tboil 384.00 K Joback Calculated Property
Tc 582.88 K Joback Calculated Property
Tfus 186.87 K Joback Calculated Property
Vc 0.358 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [146.47; 193.86] J/mol×K [384.00; 582.88] Show Hide
Cp,gas 146.47 J/mol×K 384.00 Joback Calculated Property
Cp,gas 155.60 J/mol×K 417.15 Joback Calculated Property
Cp,gas 164.20 J/mol×K 450.29 Joback Calculated Property
Cp,gas 172.29 J/mol×K 483.44 Joback Calculated Property
Cp,gas 179.91 J/mol×K 516.59 Joback Calculated Property
Cp,gas 187.09 J/mol×K 549.73 Joback Calculated Property
Cp,gas 193.86 J/mol×K 582.88 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 332.70 K 8.00 NIST


Property Value Unit Temperature (K) Source
Pvap [1.33; 202.67] kPa [292.92; 409.87] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.57518e+01
Coefficient B-3.75827e+03
Coefficient C-4.98900e+01
Temperature range, min.292.92
Temperature range, max.409.87
Pvap 1.33 kPa 292.92 Calculated Property
Pvap 2.92 kPa 305.91 Calculated Property
Pvap 5.94 kPa 318.91 Calculated Property
Pvap 11.30 kPa 331.90 Calculated Property
Pvap 20.33 kPa 344.90 Calculated Property
Pvap 34.80 kPa 357.89 Calculated Property
Pvap 57.04 kPa 370.89 Calculated Property
Pvap 89.94 kPa 383.88 Calculated Property
Pvap 137.08 kPa 396.88 Calculated Property
Pvap 202.67 kPa 409.87 Calculated Property

Similar Compounds

2-Butene, 2-methyl-. 2-Butene, 1-bromo-2-methyl-. (E)-1-Bromo-2-butene. 2-Butene, 1-bromo-. 2-Butenal, 3-methyl-. 2-Butene, 1-chloro-3-methyl-. 2,4-Hexadiene, 2,5-dimethyl-. 2-Butenal, 2-methyl-, (E)-. 2-methyl-(Z)-2-butenal. 2-Butenal, 2-methyl-. 2-Butenal,2-methyl-(Z)-. 2-Pentene, 2-methyl-. 3-Methyl-2-buten-1-thiol. 3-Methyl-2-butene-1-thiol. 2,6-Dimethyl-2,5-heptadiene.

Find more compounds similar to 2-Butene, 1-bromo-3-methyl-.


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