4-Cyclohexylphenol

  • p-Cyclohexylphenol
  • p-Hydroxyphenylcyclohexane
Formula
C12H16O
Structure
Description
Brown crystalline solid with a weak, characteristic odor.

Registry Numbers and Inventories.
CAS
1131-60-8
EC (EINECS/ELINCS)
214-465-4
R: 34 52/53
S: 20 26 28 36/37/39 45 61
UN (DOT)
2430
Canada DSL/NDSL
DSL
US TSCA
Listed
Austrailia AICS
Listed
Japan ENCS (MITI)
Listed

Properties.
Formula
C12H16O
Formula mass
176.26
Melting point, °C
131
Boiling point, °C
294
Vapor pressure, mmHg
5.8E-4 (25 C)
Density
1.042 g/cm3 (20 C)
Solubility in water
Insoluble
pKa/pKb
10.15 (pKa)
Partition coefficient, pKow
4.00

Hazards and Protection.
Storage
Keep dry in a sealed container.
Protection
Protective gloves (PVC or PE) and clothing, safety goggles.
Small spills/leaks
Collect mechanically.

Fire.
Flash Point,°C
148
Autoignition, °C
280
Fire fighting
Use extinguishing agent most appropriate for surrounding fire.

Health.
Exposure effects
Caustic effect on skin, eyes and mucous membranes.

First aid
 
   Ingestion
Drink copious amounts of water and provide fresh air. Instantly call for doctor. Do not induce vomiting; instantly call for medical help.
   Inhalation
In case of unconsciousness bring patient into stable side position for transport.
   Skin
Wash with polyethylene glycol and ethanol (2:1). Then wash thoroughly with water and soap.
   Eyes
Rinse opened eye for several minutes under running water. Then consult doctor.

Transport.
UN number
2430
Response guide
Hazard class
*
Packing Group
II