| Purity / Analysis Method | >95.0%(GC) |
| Molecular Formula / Molecular Weight | C11H8O = 156.18 |
| Physical State (20 deg.C) | Liquid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 66-77-3 |
| PubChem Substance ID | 87573416 |
| MDL Number | MFCD00004003 |
1-Naphthaldehyde
Purity : >95.0%(GC)
CAS No.: 66-77-3
EC No.: 200-633-4
EC Name: naphthalene-1-carbaldehyde
ECHA Name: 1-naphthaldehyde
Synonyms:
1-Naphthaldehyde
66-77-3
naphthalene-1-carbaldehyde
1-NAPHTHALENECARBOXALDEHYDE
1-Formylnaphthalene
Specification & Properties
Specifications:
| Appearance | Light orange to Yellow to Green clear liquid |
| Purity(GC) | min. 95.0 % |
Properties:
| Melting Point | 2 deg.C |
| Boiling Point | 291 deg.C |
| Specific Gravity (20/20) | 1.15 |
| Refractive Index | 1.65 |
| Solubility in water | Insoluble |
| Solubility (soluble in) | Ether,Alcohol,Benzene,Acetone |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off 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. |
Related Laws:
| RTECS# | QJ0190000 |
Transport Information:
Hazard Classification:
Warning!
According to the classification provided by companies to ECHA in CLP notifications this substance
is harmful if swallowed,
causes serious eye irritation,
is harmful in contact with skin,
is harmful if inhaled,
causes skin irritation and
may cause respiratory irritation.
