N-Ethyl-1-naphthalenamine

  • N-Ethyl-1-naphthylamine
  • 1-(Ethylamino)naphthalene
  • Ethyl-a-naphthylamine
  • N-Ethyl-1-aminonaphthalene
  • Ethyl(1-naphthyl)amine
Formula
C12H13N
Structure
Description
Brown liquid.

Registry Numbers and Inventories.
CAS
118-44-5
EC (EINECS/ELINCS)
204-250-3
R: 22 68
S: 36/37
Canada DSL/NDSL
NDSL
US TSCA
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C12H13N
Formula mass
171.24
Boiling point, °C
305
Vapor pressure, mmHg
6.7E-4 (25 C)
Density
1.06 g/cm3 (20 C)
Solubility in water
Insoluble
pKa/pKb
8.88 (pKb)
Partition coefficient, pKow
3.36
Heat of vaporization
54.9 kJ/mol

Hazards and Protection.
Storage
Keep container tightly sealed. Store in cool, dry place in tightly closed containers.
Protection
Impervious gloves, chemical protective goggles, protective work clothing.
Small spills/leaks
Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).
Stability
Decomposition will not occur if used and stored according to specifications.
Incompatibilities
Oxidizing agents, acids.
Decomposition
Carbon monoxide and carbon dioxide. Nitrogen oxides

Fire.
Flash Point,°C
110
Fire fighting
Extinguish with carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Wear self-contained respirator. Wear fully protective impervious suit.
Combustion products
Carbon monoxide and carbon dioxide. Nitrogen oxides (NOx)
Health
1
 
Flammability
1
 
 
Reactivity
1
 

Health.
Exposure effects
Causes irritation to skin, eyes and mucous membranes.

First aid
 
   Ingestion
Seek immediate medical advice.
   Inhalation
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
   Skin
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
   Eyes
Rinse opened eye for several minutes under running water. Then consult a doctor.

Transport.