1-naphthaldehyde
1-formylnaphthalene
Identification
| Name | 1-naphthaldehyde |
| IUPAC | naphthalene-1-carbaldehyde |
| CAS Number | 66-77-3 |
| EINECS | 200-633-4 |
| FDA UNII | H3I0B5F8SX |
| Molecular Formula | C11 H8 O |
| Molecular Weight | 156.18396000 |
| MDL Number | MFCD00004003 |
| Nikkaji Number | J4.846A |
| Beilstein | 0386082 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.15000 @ 25.00 °C. |
| Melting Point | 33.50 °C. @ 760.00 mm Hg |
| Boiling Point | 292.00 °C. @ 760.00 mm Hg |
| Flash Point | > 230.00 °F. TCC ( > 110.00 °C. ) |
| Soluble in | water, 244.2 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | unreported-mouse LD50 1100 mg/kg |
| Dermal Toxicity | skin-guinea pig LD50 > 20 mL/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | pharmaceuticals / chemical synthisis |
| Recommendation for 1-naphthaldehyde usage levels up to | not for fragrance use. |
| Recommendation for 1-naphthaldehyde flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
1-
formylnaphthalene
alpha-
naphthal
alpha-
naphthaldehyde
1-
naphthalene carboxaldehyde
naphthalene-1-carbaldehyde
1-
naphthalenecarboxaldehyde
1-
naphthylaldehyde
alpha-
naphthylaldehyde
alpha-
naphthylcarboxaldehyde
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