BASIC BROWN 17
- CAS NO.：68391-32-2
- Empirical Formula: C19H20ClN5O3
- Molecular Weight: 401.85
- MDL number: MFCD07366505
- EINECS: 269-944-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-15 13:03:24
What is BASIC BROWN 17?
The Uses of BASIC BROWN 17
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.
Properties of BASIC BROWN 17
| 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 |
| EPA Substance Registry System | 2-Naphthalenaminium, 8-[(4-amino-3-nitrophenyl)azo]-7-hydroxy-N,N,N-trimethyl-, chloride (68391-32-2) |
Safety information for BASIC BROWN 17
Computed Descriptors for BASIC BROWN 17
BASIC BROWN 17 manufacturer
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