Product Identification

Product Name

N-Ethyl-1-naphthylamine

Synonyms

1-(Ethylamino)naphthalene
Ethyl(1-naphthyl)amine
Ethyl-a-naphthylamine
N-Ethyl-1-aminonaphthalene
N-Ethyl-1-naphthylamine
N-Ethylnaphthalen-1-amine

CAS

118-44-5

Formula

C12H13N

Molecular Weight

171.24

EINECS

204-250-3

Physical and Chemical Properties

Appearance

Brown liquid.

Solubility in water

Insoluble

Boiling Point

305

Vapor Pressure

6.7E-4 (25 C)

Density

1.06 g/cm3 (20 C)

pKa/pKb

8.88 (pKb)

Partition Coefficient

3.36

Heat Of Vaporization

54.9 kJ/mol

First Aid Measures

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.

Handling and Storage

Storage

Keep container tightly sealed. Store in cool, dry place in tightly closed containers.

Exposure Controls/Personal Protection

Personal Protection

Impervious gloves, chemical protective goggles, protective work clothing.

Exposure Effects

Causes irritation to skin, eyes and mucous membranes.

Fire Fighting Measures

Flash Point

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.

Accidental Release Measures

Small spills/leaks

Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).

Stability and Reactivity

Stability

Decomposition will not occur if used and stored according to specifications.

Incompatibilities

Oxidizing agents, acids.

Decomposition

Carbon monoxide and carbon dioxide. Nitrogen oxides

Combustion Products

Carbon monoxide and carbon dioxide. Nitrogen oxides (NOx)

Hazards Identification

EC Risk Phrase

R: 22 68

EC Safety Phrase

S: 36/37