Cresol (all isomers) [1319-77-3; 95-48-7; 108-39-4; 106-44-5] (IFV)

French name in the regulation: Crésol, tous les isomères [1319-77-3; 95-48-7; 108-39-4; 106-44-5] (IFV)

CAS : 1319-77-3

Synonyms: Acide crésylique

Exposure Standards in RROHS regulation

Permissible exposure values (PEV)

	ppm	mg/m³	f/cc	Notes
TWAEV	-	20	-	IFV
STEV	-	-	-	-
Ceiling	-	-	-	-

Carcinogenicity		Sensitizer
Simple asphyxiant		Percutaneous
Prohibited use		Prohibited recirculation
Minimum exposure		Explosion hazard
Ototoxic

TWA adjustment for unusual work schedules

1B : No adjustment

CNESST – Toxicological Index Service

Consult REPTOX file: Cresol (all isomers) [1319-77-3; 95-48-7; 108-39-4; 106-44-5](IFV)

Analysis:

Crésols, tous les isomères

Recommended method by the IRSST:

Method: OSHA - 32

Sampling protocol

Sampling device: XAD-7 tube 100/50 mg
Parameters:
Flow rate: 0,1 L/min
TWA sampling volume: 24 L
STEL sampling volume: -
Remarks: The recommanded method is not suitable for Cresol (all isomers) aerosol phase determination. For more information, please contact the IRSST. This substance is not analyzed by our laboratories. It might be possible that the analysis be performed by another laboratory. Please contact the IRSST before sampling.

Analytical protocol

Principle: High performance liquid chromatography with UV detection (HPLC-UV)

Reference

OSHA analytical Methods Manual, Method 32: Phenol and cresol, 1981.