Direct black 38

C34H25N9Na2O7S2CAS 1937-37-7781.73 g/mol

Open in Covalent MOL file
H2NNNNNH2NHONNSO−OOSO−OONH2Na+Na+
AzoPhenolPrimary amineSulfonic acid

Properties

Molecular formula
C34H25N9Na2O7S2
Molar mass
781.73 g/mol
Exact mass
781.1114 Da
logP
7.94Crippen estimate
Polar surface area
281.2 Ų
H-bond donors / acceptors
6 / 14
Rotatable bonds
9

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
1937-37-7
SMILES
Nc1ccc(N=Nc2ccc(-c3ccc(N=Nc4c(N)c5c(O)c(N=Nc6ccccc6)c(S([O-])(=O)=O)cc5cc4S([O-])(=O)=O)cc3)cc2)c(N)c1.[Na+].[Na+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

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Names and synonyms

160 names · show all
  • Chloramine carbon black SJ
  • Chloramine carbon black SN
  • Chlorazol black EA
  • Chlorazol black EN
  • Chlorazol burl black E
  • Chlorazol leather black ENP
  • Chlorazol silk black G
  • Chrome leather black E
  • Chrome leather black G
  • Chrome leather black EC
  • Chrome leather black EM
  • Chrome leather brilliant black ER
  • Coir deep black C
  • Columbia black EP
  • Diacotton deep black
  • Diacotton deep black RX
  • Diamine deep black EC
  • Diamine direct black E
  • Diaphtamine black V
  • Diazine black E
  • Diazine direct black E
  • Diazine direct black G
  • Diazol black 2V
  • Diphenyl deep black G
  • Direct black A
  • Direct black BRN
  • Direct black CX
  • Direct black CXR
  • Direct black EW
  • Direct black E
  • Direct black N
  • Direct black FR
  • Direct black GAC
  • Direct black GW
  • Direct black GX
  • Direct black GXR
  • Direct black JET
  • Direct black meta
  • Direct Black methyl
  • Direct black RX
  • Direct black SD
  • Direct black WS
  • Direct deep black E
  • Direct deep black EAC
  • Direct deep black EA-CF
  • Direct deep black EW
  • Enianil black CN
  • Erie black B
  • Erie black BF
  • Erie black GAC
  • Erie black GXOO
  • Erie black JET
  • Erie black NUG
  • Erie black RXOO
  • Erie brilliant black S
  • Erie fibre black VP
  • Fenamin black E
  • Fibre black VF
  • Fixanol black E
  • Formaline black C
  • Formic black C
  • Formic black CW
  • Formic black EA
  • Formic black MTG
  • Formic black TG
  • Hispamin black EF
  • Interchem direct black Z
  • Kayaku direct deep black S
  • Kayaku direct deep black EX
  • Kayaku direct deep black GX
  • Kayaku direct leather black EX
  • Kayaku direct special black AAX
  • Lurazol black BA
  • Meta black
  • Mitsui direct black EX
  • Mitsui direct black GX
  • Nippon deep black
  • Nippon deep black GX
  • Paper black T
  • Paper black BA
  • Paper deep black C
  • Paramine black B
  • Paramine black E
  • Peeramine black E
  • Peeramine black GXOO
  • Phenamine black E
  • Phenamine black BCN-CF
  • Phenamine black CL
  • Pheno black EP
  • Pheno black SGN
  • Pontamine black E
  • Pontamine black EBN
  • Sandopel black EX
  • Seristan black B
  • Telon fast black E
  • Tertrodirect black E
  • Tertrodirect black EFD
  • Tetrazo deep black G
  • Union black EM
  • Vondacel black N
  • Direct black Z
  • Direct deep black EX
  • Direct black EX
  • Direct deep black E extra
  • Phenamine black E 200
  • Coranil direct black F
  • Direct deep black E-EX
  • Direct black ZSh
  • Direct deep black WX
  • Chlorozol black E
  • NSC 8679
  • Direct black BN
  • Black FR
  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4′-[2-(2,4-diaminophenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2)
  • C.I. Direct Black 38, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4′-[(2,4-diaminophenyl)azo][1,1′-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-, disodium salt
  • C.I. Direct black 38
  • Chlorazol black E
  • C.I. 30235
  • Ahco direct black GX
  • Airedale black ED
  • Aizen direct deep black EH
  • Aizen direct deep black GH
  • Aizen direct deep black RH
  • Amanil black GL
  • Amanil black WD
  • Apomine black GX
  • Atlantic black C
  • Atlantic black E
  • Atlantic black BD
  • Atlantic black EA
  • Atlantic black GAC
  • Atlantic black GG
  • Atlantic black GXCW
  • Atlantic black GXOO
  • Atlantic black SD
  • Atul direct black E
  • Azine deep black EW
  • Azocard black EW
  • Azomine black EWO
  • Belamine black GX
  • Bencidal black E
  • Benzanil black E
  • Benzo deep black E
  • Benzoform black BCN-CF
  • Benzo leather black E
  • Black 2EMBL
  • Black 4EMBL
  • Brasilamina black GN
  • Brilliant chrome leather black H
  • Calcomine black
  • Calcomine black EXL
  • Carbide black E
  • Chloramine black C
  • Chloramine black EC
  • Chloramine black ERT
  • Chloramine black EX
  • Chloramine black EXR
  • Chloramine black XO
  • Chloramine carbon black S

Work with Direct black 38

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Direct black 196428-31-590 % similar C.I. Acid black 234157577-99-681 % similar Amido black 10B1064-48-864 % similar C.I. Acid black 28005-03-664 % similar Diaminogene velour black B2429-73-463 % similar Direct blue 62602-46-263 % similar Acid black NT99576-15-563 % similar Direct black 226473-13-859 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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