Chemical Properties of 1,2-Dibromoethylene (CAS 540-49-8)

1,2-Dibromoethylene

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InChI
InChI=1S/C2H2Br2/c3-1-2-4/h1-2H
InChI Key
UWTUEMKLYAGTNQ-UHFFFAOYSA-N
Formula
C2H2Br2
SMILES
BrC=CBr
Molecular Weight1
185.84
CAS
540-49-8
Other Names
  • Ethene, 1,2-dibromo-
  • Ethylene, 1,2-dibromo-
  • s-Dibromoethylene
  • Acetylene dibromide
  • 1,2-Dibromoethene
  • sym-Dibromoethylene
  • 2-Bromovinyl bromide
  • NSC 8744
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Physical Properties

Property Value Unit Source
Δf 74.82 kJ/mol Joback Calculated Property
Δfgas 85.27 kJ/mol Joback Calculated Property
Δfus 11.71 kJ/mol Joback Calculated Property
Δvap 32.87 kJ/mol Joback Calculated Property
log10WS -2.37 Crippen Calculated Property
logPoct/wat 2.247 Crippen Calculated Property
McVol 69.740 ml/mol McGowan Calculated Property
Pc 6718.62 kPa Joback Calculated Property
Tboil 385.00 ± 2.00 K NIST
Tc 604.03 K Joback Calculated Property
Tfus 283.00 ± 1.50 K NIST
Vc 0.252 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [75.76; 93.12] J/mol×K [381.64; 604.03] Show Hide
Cp,gas 75.76 J/mol×K 381.64 Joback Calculated Property
Cp,gas 79.56 J/mol×K 418.71 Joback Calculated Property
Cp,gas 82.94 J/mol×K 455.77 Joback Calculated Property
Cp,gas 85.95 J/mol×K 492.84 Joback Calculated Property
Cp,gas 88.63 J/mol×K 529.90 Joback Calculated Property
Cp,gas 91.00 J/mol×K 566.97 Joback Calculated Property
Cp,gas 93.12 J/mol×K 604.03 Joback Calculated Property
η [0.0004097; 0.0026536] Pa×s [226.82; 381.64] Show Hide
η 0.0026536 Pa×s 226.82 Joback Calculated Property
η 0.0016579 Pa×s 252.62 Joback Calculated Property
η 0.0011301 Pa×s 278.43 Joback Calculated Property
η 0.0008221 Pa×s 304.23 Joback Calculated Property
η 0.0006286 Pa×s 330.03 Joback Calculated Property
η 0.0004997 Pa×s 355.84 Joback Calculated Property
η 0.0004097 Pa×s 381.64 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 383.20 K 101.00 NIST

Similar Compounds

Ethene, 1,2-dibromo-, (E)-. Ethene, 1,2-dibromo-, (Z)-. Vinyl bromide. Ethene, tribromo-. Ethene, 1-bromo-2-chloro-. (E)-1-bromo-2-chloroethene. Ethylene, 1,1-dibromo-. 1-Bromo-2,2-difluoroethylene. 1,2-Propadiene, 1-bromo-. (Z)-Ethylene-1,2-d2. Ethylene. Vinyl radical. Ethene, 1-bromo-1-chloro-. Ethene, tetrabromo-. HCBr radical.

Find more compounds similar to 1,2-Dibromoethylene.

Sources

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