CI Direct Brown 2

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Names

[ Name ]:
CI Direct Brown 2

[Synonym ]:
mahoganyembl
brownm
benzobrownmc
Disodium 5-[(E)-{4'-[(E)-(7-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]biphenyl-4-yl}diazenyl]-2-hydroxybenzoate
Benzoic acid, 5-[(E)-2-[4'-[(E)-2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)
diazolbrownm
EINECS 219-391-6
benzoic acid, 5-[(E)-[4'-[(E)-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt
Direct Brown M
disodium 5-[(E)-{4'-[(E)-(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]biphenyl-4-yl}diazenyl]-2-hydroxybenzoate
benzobrownm
unionbrowndr
azinebrownm
Disodium 5-[(E)-{4'-[(E)-(7-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-4-biphenylyl}diazenyl]-2-hydroxybenzoate
diazobrownmc

Chemical & Physical Properties

[ Density]:
1.54g/cm3

[ Molecular Formula ]:
C₂₉H₁₉N₅Na₂O₇S

[ Molecular Weight ]:
627.535

[ Exact Mass ]:
627.080078

[ PSA ]:
221.63000

[ LogP ]:
7.26060

[ Index of Refraction ]:
1.733

MSDS

Click to get detail MSDS

Safety Information

[ RTECS ]:
DM2800435

Related Compounds

C.I. Direct Brown 46
disodium,(3Z)-6-oxo-3-[[4-[4-[[4-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]-6-sulfonatonaphthalen-1-yl]diazenyl]phenyl]phenyl]hydrazinylidene]cyclohexa-1,4-diene-1-carboxylate
C.I. Direct Brown 101, trisodium salt
trisodium,(3E)-3-[[4-[4-[[2,4-diamino-5-[(2,4-disulfonatophenyl)diazenyl]phenyl]diazenyl]phenyl]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
C.I. Direct Brown 74 (8CI)
Methylene Blue
4-(3-Amino-4-methylpiperidin-2-yl)benzoic acid
(2-Butyl-4,6-dimethylpiperidin-3-yl)methanamine
2-[(Tert-butoxy)carbonyl]-4-(methoxycarbonyl)-2-azabicyclo[2.1.1]hexane-1-carboxylic acid
2-(4-Methylbenzenesulfonyl)-4-(2,2,3,3,3-pentafluoropropoxy)-2-azabicyclo[2.1.1]hexane
6-methoxy-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
3-[3,5-dimethyl-4-(sulfanylmethyl)-1H-pyrazol-1-yl]-1lambda6-thiolane-1,1-dione
5,11-Dimethyl-4-oxa-1,8,12-triazatricyclo[7.3.0.0,2,6]dodeca-2(6),7,9,11-tetraen-7-ol
5,11-Dimethyl-4-oxa-1,8,10,12-tetraazatricyclo[7.3.0.0,2,6]dodeca-2(6),7,9,11-tetraen-7-ol
3-[(4-Chloro-3-methylphenyl)methyl]thietan-3-ol
tert-butyl N-benzyl-N-[3-(4-chloro-3-methylphenyl)-2-hydroxypropyl]carbamate

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