Chemical Properties of Chrysazin, 4-anilino-5-nitro (CAS 20241-76-3)

Chrysazin, 4-anilino-5-nitro

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InChI
InChI=1S/C20H12N2O6/c23-13-8-6-11(21-10-4-2-1-3-5-10)15-17(13)20(26)18-14(24)9-7-12(22(27)28)16(18)19(15)25/h1-9,21,23-24H
InChI Key
DYALWCKAJBVSBZ-UHFFFAOYSA-N
Formula
C20H12N2O6
SMILES
O=C1c2c(O)ccc(Nc3ccccc3)c2C(=O)c2c([N+](=O)[O-])ccc(O)c21
Molecular Weight1
376.32
CAS
20241-76-3
Other Names
  • 1,8-dihydroxy-4-nitro-5-(phenylamino)anthraquinone
Sources

Physical Properties

Property Value Unit Source
Δf 67.31 kJ/mol Joback Calculated Property
Δfgas -280.43 kJ/mol Joback Calculated Property
Δfus 54.33 kJ/mol Joback Calculated Property
Δvap 127.19 kJ/mol Joback Calculated Property
logPoct/wat 3.53 Crippen Calculated Property
Pc 3568.53 kPa Joback Calculated Property
Tboil 1262.99 K Joback Calculated Property
Tc 1566.20 K Joback Calculated Property
Tfus 1026.35 K Joback Calculated Property
Vc 0.86 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 871.44 J/mol×K 1262.99 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
=CH- (ring) 9
-NO2 1
=C< (ring) 9
>NH 1
>C=O (ring) 2
-OH (phenol) 2

Similar Compounds

Anthraquinone, 1,8-dihydroxy-4,5-dinitro-. 1-Nitroanthraquinone. 9,10-Anthracenedione, 1-amino-4-hydroxy-. Anthraquinone, 1-chloro-5-nitro. 2-Methyl-1-nitroanthraquinone. 1-Amino-4-hydroxy-2-phenoxy-9,10-anthraquinine. Anthraquinone, 1-amino-4-hydroxy-2-methoxy-. 5-Nitro-1-anthraquinonesulfonic acid. 3-Nitroalizarine. 1-Amino-2-bromo-4-p-toluidinoanthraquinone. 1-amino-4-(phenylamino)anthraquinone. Anthraquinone, 1,4-bis(4,4'-ditoluidino)-. Brucine. Chlortetracycline hydrochloride. Ergocristin.

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