N-Benzylaniline

  • N-Phenylbenzenemethanamine
  • N-Phenylbenzylamine
  • N-Benzylphenylamine
  • N-Benzyl-N-phenylamine
Formula
C6H5CH2NHC6H5
Structure
Description
Colorless to pale yellow crystalline powder.

Registry Numbers and Inventories.
CAS
103-32-2
EC (EINECS/ELINCS)
203-100-4
UN (DOT)
3143
Merck
12,1161
Beilstein/Gmelin
1867229
Beilstein Reference
4-12-00-02172
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
New Zealand
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C13H13N
Formula mass
183.26
Melting point, °C
33 - 36
Boiling point, °C
306 - 307
Vapor pressure, mmHg
0.0007 (25 C)
Density
1.06 g/cm3
Solubility in water
Insoluble
Viscosity
5.388 cp (55 C)
Refractive index
1.615 (20 C)
pKa/pKb
10.11 (pKb)
Partition coefficient, pKow
3.13
Heat of fusion
20.1 kJ/mol
Heat of vaporization
54.8 kJ/mol
Heat of combustion
-7075 kJ/mol

Hazards and Protection.
Storage
Store in a cool, dry place. Store in a tightly closed container.
Handling
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Protection
Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.
Disposal code
3
Stability
Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents, acids, acid chlorides, acid anhydrides.
Decomposition
Nitrogen oxides, carbon monoxide, carbon dioxide.

Fire.
Flash Point,°C
118
Fire fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Health.
Exposure effects
   Ingestion
The toxicological properties of this substance have not been fully investigated.
   Inhalation
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
   Skin
May cause skin irritation.
   Eyes
May cause eye irritation. Contact may cause transient irritation.

First aid
 
   Ingestion
Get medical aid. Wash mouth out with water.
   Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
   Skin
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
   Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Transport.
UN number
3143
Response guide
HS Code
2921 49 80