| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C10H8O = 144.17 |
| Physical State (20 deg.C) | Solid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Light Sensitive,Air Sensitive |
| CAS RN | 90-15-3 |
| PubChem Substance ID | 87561616 |
| Merck Index (14) | 6383 |
| MDL Number | MFCD00003930 |
1-Naphthol
Purity : >98.0%(GC)
CAS No.: 90-15-3
EC No.: 201-969-4
EC Name: naphthalen-1-ol
ECHA Name: 1-naphthol
Synonyms:
1-NAPHTHOL
naphthalen-1-ol
90-15-3
1-Naphthalenol
alpha-naphthol
Specification & Properties
Specifications:
| Appearance | White to Gray to Red powder to crystal |
| Purity(GC) | min. 98.0 % |
| Melting point | 95.0 to 97.0 deg.C |
| Peroxidase detection test | to pass test |
Properties:
| Melting Point | 97 deg.C |
| Boiling Point | 147 deg.C/15 mmHg |
| Refractive Index | 1.62 |
| Maximum Absorption Wavelength | 324(MeOH) nm |
Safety & Regulations
Safety Information:
| Chemical Safety |   |
| Signal Word | Danger |
| Hazard Statements | H311 : Toxic in contact with skin. H302 : Harmful if swallowed. H315 : Causes skin irritation. H318 : Causes serious eye damage. H371 : May cause damage to organs. H335 : May cause respiratory irritation. H410 : Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P391 : Collect spillage. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
Related Laws:
| RTECS# | QL2800000 |
Transport Information:
| UN Number | UN2811 |
| Class | 6.1 |
| Packing Group | III |
Hazard Classification:
Danger!
According to the harmonised classification and labelling
(CLP00)
approved by the European Union, this substance
is harmful if swallowed,
is harmful in contact with skin,
causes serious eye damage,
causes skin irritation and
may cause respiratory irritation.
