BASIC BROWN 17
BASIC BROWN 17 Basic information
- Product Name:
- BASIC BROWN 17
- Synonyms:
-
- 8-[(4-amino-3-nitrophenyl)azo]-7-hydroxy-n,n,n-trimethyl-2-naphthalenaminiu
- BASIC BROWN 17
- JAROCOL SIENNA BROWN
- [8-[(4-amino-3-nitrophenyl)azo]-7-hydroxy-2-naphthyl]trimethylammonium chloride
- 2-Naphthalenaminium, 8-(4-amino-3-nitrophenyl)azo-7-hydroxy-N,N,N-trimethyl-, chloride
- Basic brown 17 (C.I. 12251)
- 1-(3-Nitro-4-aminophenylazo)-7-(trimethylaminio)-2-naphthol·chloride
- 7-Hydroxy-8-[(3-nitro-4-aminophenyl)azo]-N,N,N-trimethyl-2-naphthalenaminium·chloride
- CAS:
- 68391-32-2
- MF:
- C19H20ClN5O3
- MW:
- 401.85
- EINECS:
- 269-944-0
- Mol File:
- 68391-32-2.mol
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BASIC BROWN 17 Chemical Properties
- 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)
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BASIC BROWN 17 Usage And Synthesis
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.
BASIC BROWN 17Supplier
Shanghai UCHEM Inc.
- Tel
- +862156762820 +86-13564624040
- sales@myuchem.com
AFINE CHEMICALS LIMITED
- Tel
- +86-0571-85134551
- sales@afinechem.com
Changsha Changtang Import and Export Co., LTD
- Tel
- 15364011506
- 3182628472@qq.com
Energy Chemical
- Tel
- 021-58432009 400-005-6266
- marketing@energy-chemical.com
Guangzhou Yunmen Biotechnology Co., Ltd
- Tel
- 18902340307 18902340307
- 3356812514@qq.com
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