2-tert-Butylaniline

  • o-tert-Butylaniline
  • 1-Amino-2-tert-butylbenzene
  • 2-(1,1-Dimethylethyl)aniline
  • Benzenamine, 2-(1,1-dimethylethyl)-
Formula
C10H15N
Structure
Description
Pale yellow liquid.

Registry Numbers and Inventories.
CAS
6310-21-0
EC (EINECS/ELINCS)
228-634-5
R: 20/21/22 36/37/38
S: 26 36/37/39

Properties.
Formula
C10H15N
Formula mass
149.24
Melting point, °C
-60
Boiling point, °C
234
Vapor pressure, mmHg
0.05 (25 C)
Density
0.9542 g/cm3 (20 C)
Solubility in water
Insoluble
pKa/pKb
10.22 (pKa)
Partition coefficient, pKow
2.63
Heat of vaporization
47.1 kJ/mol

Hazards and Protection.
Storage
tore in a cool, dry place. Store in a tightly closed container.
Protection
Wear appropriate protective gloves and clothing to prevent skin exposure. Chemical safety goggles.
Respirators
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Small spills/leaks
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.
Incompatibilities
Strong oxidizing agents.
Decomposition
Nitrogen oxides, carbon monoxide, carbon dioxide.

Fire.
Flash Point,°C
102
Fire fighting
Use water spray, dry chemical, carbon dioxide, or chemical foam. Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.

Health.
Exposure effects
   Ingestion
Harmful if swallowed. May cause irritation of the digestive tract.
   Inhalation
Harmful if inhaled. Causes respiratory tract irritation.
   Skin
Causes irritation. Harmful if absorbed through the skin.
   Eyes
Causes irritation.

First aid
 
   Ingestion
Get medical aid. Wash mouth out with water.
   Inhalation
Remove from exposure and move 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 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.