Basic information
- Name:
Direct Violet 51
- Superlist Name:
- Direct violet 51
- CAS No.:
5489-77-0
- Molecular Structure:
- Formula:
- C32H29N5O8S2
- Molecular Weight:
- 719.10
- Synonyms:
- 2-Naphthalenesulfonicacid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-7-(phenylamino)-,disodium salt (9CI);C.I. Direct Violet 51 (7CI);C.I. Direct Violet 51,disodium salt (8CI);Sirius Violet BB (6CI);Amanil Fast Violet BL;AtlanticFast Violet FFB;Azine Light Violet BB;Benzanil Fast Violet 2BL;Benzo ViscoseViolet BL;Chloramine Brilliant Fast Violet 3B;Chrome LeatherViolet BL;Cotton Violet BB;Diazol Light Violet B;Diphenyl Brilliant VioletB;Diphenyl Brilliant Violet RC;Direct Fast Violet BL;
- EINECS:
- 226-822-1
- Density:
- 1.41g/cm3
Famous Chemical Enterprises
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Livzon -
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Shell -
Dupont -
Exxonmobil -
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BP
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Chemistry
Molecular Structure of Direct Violet 51 (CAS NO.5489-77-0):
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IUPAC Name: 7-anilino-3-[[4-(2,4-dimethyl-6-sulfophenyl)diazenyl-2-methoxy-5-methylphenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid; sodium
Empirical Formula: C32H29N5O8S2
Molecular Weight: 675.7314
H bond acceptors: 13
H bond donors: 4
Freely Rotating Bonds: 9
Polar Surface Area: 173.36 Å2
Index of Refraction: 1.681
Molar Refractivity: 175.26 cm3
Molar Volume: 462.8 cm3
Surface Tension: 59 dyne/cm
Density: 1.45 g/cm3
InChI
InChI=1/C32H29N5O8S2.2Na/c1-18-12-20(3)30(28(13-18)46(39,40)41)36-34-25-17-27(45-4)26(14-19(25)2)35-37-31-29(47(42,43)44)16-21-15-23(10-11-24(21)32(31)38)33-22-8-6-5-7-9-22;;/h5-17,33,38H,1-4H3,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b36-34+,37-35+;;
Smiles
c1(S(=O)([O-])=O)c(\N=N\c2c(cc(\N=N\c3c(S(=O)(=O)[O-])cc(cc3C)C)c(c2)C)OC)c(O)c2c(c1)cc(Nc1ccccc1)cc2.[Na+].[Na+]
Specification
Direct Violet 51 , with CAS number of 5489-77-0, can be called 2-Naphthalenesulfonicacid,3-[[4-[(2,4-dimethyl-6-sulfophenyl)azo]-2-methoxy-5-methylphenyl]azo]-4-hydroxy-7-(phenylamino)-,disodium salt (9CI) ; Amanil Fast Violet BL ; Azine Light Violet BB ; Benzanil Fast Violet 2BL ; Benzo ViscoseViolet BL ; Chloramine Brilliant Fast Violet 3B ; Diphenyl Brilliant Violet RC ; Fastusol Violet BB-CF ; Pontamine Fast Heliotrope B ; Pyrazol BrilliantFast Violet 3B .