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IRSST - Institut de recherche Robert-Sauvé en santé et en sécurité du travail
OHS Research
Research at the IRSST
Reference Framework
Scientists Directory
Publications and Tools
IRSST's Production
Magazine and Newsletter
Scientific Watch
Documentation Center
Useful Links
Laboratory Services
Laboratories
Analysis and Testing Services
Laboratory Methods
Masks Efficacy Evaluation
Workplace Air Contaminants
Slip Resistance Test for Protective Footwear
Loan, Calibration and Repairs
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CQ Fibres
Quality Control of Fiber Counts
CQ Vrac
Recognized Laboratories
Interlaboratory quality
control program
Guides and Tools
Instruments and Sampling Material
Register
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substance
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substance
September 09, 2025
Diethanolamine (IFV)
French name in the regulation:
Diéthanolamine (IFV)
CAS :
111-42-2
Exposure Standards in RROHS regulation
Permissible exposure values (PEV)
ppm
mg/m
3
f/cc
Notes
TWAEV
-
1
-
IFV
STEV
-
-
-
-
Ceiling
-
-
-
-
Carcinogenicity
C3
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:
Diethanolamine(IFV)
Analysis:
Diéthanolamine
Method: IRSST - 403
Sampling protocol
Sampling device:
Sampling media required:
#IRSST
Description
956
FV filter impregnated with H2SO4, 25 mm, amines
Parameters:
Flow rate: 2 L/min
TWA sampling volume: 30 L
STEL sampling volume: -
Remarks:
The sample is stable for 2 weeks at 4°C. For more information, please contact the IRSST.
Analytical protocol
Principle:
High performance liquid chromatography with mass spectrometry (HPLC-MS)
Precision (%):
2,6
Minimum reported value:
0,3 µg
Reference
IRSST. "Détermination de diéthanolamine, fraction inhalable par LC-MS". Méthode 403. Non publiée.
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