 1-Naphthol |
| 1-Naphthol Basic information |
Product Name: |
1-Naphthol |
| Synonyms: |
1-naphthalenol; 1-NAPHTHOL; 1-HYDROXYNAPHTHALENE; ALPHA-HYDROXYNAPHTHALENE; ALPHA-NAPHTHOL;ALPHA-NAPTHOL; a-Naphthol; AKOS BBS-00004307 |
| CAS NO: |
90-15-3 |
| MF: |
C10H8O |
| MW: |
144.17 |
| EINECS: |
201-969-4 |
| Product Categories: |
Intermediates of Dyes and Pigments; Aromatic Compounds; Color Former & Related Compounds; Developer; Functional Materials; Chemistry; Dyestuff Intermediates |
| Mol File: |
90-15-3.mol |
| Structural formula: |
 |
| 1-Naphthol Chemical Properties |
| mp: |
94-96 ¡ãC(lit.) |
| bp: |
278-280 ¡ãC(lit.) |
| density: |
1.224 |
| vapor density: |
4.5 (120 ¡ãC, vs air) |
| vapor pressure: |
1 mm Hg ( 94 ¡ãC) |
| refractive index: |
1.6224 |
| Fp: |
125 ¡ãC |
| storage temp.: |
Store in dark! |
| Sensitive: |
Air & Light Sensitive |
| Merck: |
14,6383 |
| BRN: |
1817321 |
| CAS DataBase Reference: |
90-15-3(CAS DataBase Reference) |
| NIST Chemistry Reference: |
90-15-3(NIST) |
| EPA Substance Registry System: |
90-15-3(EPA Substance) |
| Safety Information |
| Hazard Codes: |
Xn |
| Risk Statements: |
21/22-37/38-41 |
| Safety Statements: |
22-26-37/39-2 |
| RIDADR: |
UN 2811 6.1/PG 3 |
| WGK Germany: |
1 |
| RTECS: |
QL2800000 |
| F: |
8-23 |
| HazardClass: |
6.1 |
| PackingGroup: |
III |
| HS Code: |
29071510 |
| Hazardous Substances Data: |
90-15-3(Hazardous Substances Data) |
| Usage |
| Used to dye, pesticides, spices, and the basic ingredients antioxidant rubber or intermediates and color film coupler |
| Package |
paper-plastic bag, net weight: 25KG/bag |
| Quality standards |
ITEM |
TARGET |
REFINED GRADE |
INDUSTRIAL GRADE |
|
Appearance: |
White flake |
|
Melting point/¡æ: |
94.5 min |
92 min |
|
1-naphthol: |
99.9 min |
96% min |
|
2-naphthol: |
0.1% max |
4.5% max |
|
1-naphthylamine: |
1000ppm max |
1000ppm max |
|
| Sample image |
 |
