N-Ethyl-1-naphthylamine
Synonym(s):α-Ethylaminonaphthalene
- CAS NO.：118-44-5
- Empirical Formula: C12H13N
- Molecular Weight: 171.24
- MDL number: MFCD00003880
- EINECS: 204-250-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:48
What is N-Ethyl-1-naphthylamine?
Chemical properties
Colorless liquid. Insoluble in water; soluble in alcohol and ether. Combustible.
The Uses of N-Ethyl-1-naphthylamine
Intermediate.
The Uses of N-Ethyl-1-naphthylamine
N-Ethyl-1-naphthylamine was used in characterization of nitrite-dependent genotoxins and tumour promoter-like substances in fermented fish sauce by cross coupling reaction. It may be used in the identification of triazenes metabolites in urine by coupling and forming colored azo dyes.
What are the applications of Application
N-Ethyl-1-naphthylamine is a biochemical intermediate
Properties of N-Ethyl-1-naphthylamine
| Melting point: | 164-165 °C (decomp)(Solv: ethyl ether (60-29-7)) |
| Boiling point: | 175-176 °C/15 mmHg (lit.) |
| Density | 1.065 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| pka | 5.12±0.20(Predicted) |
| form | liquid |
| color | Colourless |
| BRN | 2207404 |
| CAS DataBase Reference | 118-44-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Naphthalenamine, N-ethyl-(118-44-5) |
| EPA Substance Registry System | 1-Naphthalenamine, N-ethyl- (118-44-5) |
Safety information for N-Ethyl-1-naphthylamine
| Signal word | Warning |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H311:Acute toxicity,dermal H332:Acute toxicity,inhalation H400:Hazardous to the aquatic environment, acute hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P405:Store locked up. |
Computed Descriptors for N-Ethyl-1-naphthylamine
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