Chemical Properties of Dibenz[b,f]][1,4]oxazepine (CAS 257-07-8)


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InChI Key
Molecular Weight1
Other Names
  • CR
  • EA 3547
  • Dibenzoxazepine
  • Cr (lacrimator)
  • Dibenz(b,f)-1,4-oxazepin
  • dibenz-(b,f)-1,4-oxazephine
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Physical Properties

Property Value Unit Source
Δf 393.22 kJ/mol Joback Calculated Property
Δfgas 228.36 kJ/mol Joback Calculated Property
Δfus 28.13 kJ/mol Joback Calculated Property
Δvap 61.64 kJ/mol Joback Calculated Property
log10WS -3.22 Crippen Calculated Property
logPoct/wat 3.543 Crippen Calculated Property
McVol 147.200 ml/mol McGowan Calculated Property
Pc 3704.46 kPa Joback Calculated Property
Inp [1800.00; 1811.00]   Show Hide
Inp 1811.00 NIST
Inp 1800.00 NIST
Inp 1811.00 NIST
I [2813.00; 2813.40]   Show Hide
I 2813.40 NIST
I 2813.00 NIST
I 2813.00 NIST
I 2813.40 NIST
Tboil 651.38 K Joback Calculated Property
Tc 922.92 K Joback Calculated Property
Tfus 435.20 K Joback Calculated Property
Vc 0.561 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [377.12; 449.17] J/mol×K [651.38; 922.92] Show Hide
Cp,gas 377.12 J/mol×K 651.38 Joback Calculated Property
Cp,gas 392.36 J/mol×K 696.64 Joback Calculated Property
Cp,gas 406.16 J/mol×K 741.89 Joback Calculated Property
Cp,gas 418.63 J/mol×K 787.15 Joback Calculated Property
Cp,gas 429.87 J/mol×K 832.40 Joback Calculated Property
Cp,gas 440.02 J/mol×K 877.66 Joback Calculated Property
Cp,gas 449.17 J/mol×K 922.92 Joback Calculated Property

Similar Compounds

2-(2-Hydroxybenzylideneamino)phenol. Benzenamine, N-[(2-methoxyphenyl)methylene]-. Salicylidene aniline. Amoxapine. Loxapine. «alpha»-(4-Bromophenylimino)-ortho-cresol. Phenol, 2-[(phenylimino)methyl]-, N-oxide. N-Salicylidene-m-aminobenzoic acid. 8-Hydroxynorloxapine. 4'-(2-Hydroxybenzylideneamino)acetophenone. 4-Hydroxyoestrone (enol), TMS. Salicylidene o-chloroaniline. Cytidine, methyl-TMS derivative. Methoxyoestrone (enol)-TMS. Rhodoporphyrin-XV dimethyl ester, bis(trimethylsyloxy)silicon(IV) derivative.

Find more compounds similar to Dibenz[b,f]][1,4]oxazepine.


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