ChemicalBook--->CAS DataBase List--->68391-32-2

68391-32-2

68391-32-2 Structure

68391-32-2 Structure
IdentificationBack Directory
[Name]

BASIC BROWN 17
[CAS]

68391-32-2
[Synonyms]

BASIC BROWN 17
JAROCOL SIENNA BROWN
Basic brown 17 (C.I. 12251)
1-(3-Nitro-4-aminophenylazo)-7-(trimethylaminio)-2-naphthol·chloride
8-[(4-amino-3-nitrophenyl)azo]-7-hydroxy-n,n,n-trimethyl-2-naphthalenaminiu
[8-[(4-amino-3-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride
7-Hydroxy-8-[(3-nitro-4-aminophenyl)azo]-N,N,N-trimethyl-2-naphthalenaminium·chloride
2-Naphthalenaminium, 8-(4-amino-3-nitrophenyl)azo-7-hydroxy-N,N,N-trimethyl-, chloride
8-((4-Amino-2-nitrophenyl)diazenyl)-7-hydroxy-N,N,N-trimethylnaphthalen-2-aminium chloride
2-NAPHTHALENAMINIUM,8-[2-(4-AMINO-3-NITROPHENYL)DIAZENYL]-7-HYDROXY-N,N,N-TRIMETHYL-, CHLORIDE(1:1)
8-((4-Amino-3-nitrophenyl)diazenyl)-7-hydroxy-N,N,N-trimethylnaphthalen-2-aminium Chloride (Technical Grade)
[EINECS(EC#)]

269-944-0
[Molecular Formula]

C19H20ClN5O3
[MDL Number]

MFCD07366505
[MOL File]

68391-32-2.mol
[Molecular Weight]

401.85
Chemical PropertiesBack Directory
[Boiling point ]

240℃[at 101 325 Pa]
[density ]

0.557[at 20℃]
[solubility ]

Acetonitrile (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

Very Dark Red to Black
[Water Solubility ]

7.141g/L at 28℃
[Stability:]

Light Sensitive
[LogP]

2.73 at 25℃
[EPA Substance Registry System]

2-Naphthalenaminium, 8-[(4-amino-3-nitrophenyl)azo]-7-hydroxy-N,N,N-trimethyl-, chloride (68391-32-2)
Hazard InformationBack Directory
[Uses]

8-((4-Amino-2-nitrophenyl)diazenyl)-7-hydroxy-N,N,N-trimethylnaphthalen-2-aminium Chloride is used in the preparation of hair dyes and color intensifiers in cosmetics.
[Preparation]

N-(4-amino-3-nitrophenyl)acetamide?diazo, and chlorinated (7-Hydroxy-2-naphthyl)tyrmethylammonium chloride coupling, and then hydrolysis acetyl off.
[Properties and Applications]

bright yellow light brown.
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