SDS

Version No: 4.9
Page 4 of 10
ClearWeld Hardener, Part B
Issue Date: 03/20/2023
Print Date: 06/07/2023
Continued...
Source Ingredient Material name TWA STEL Peak Notes
Exposure Limits
/ 3
mg/m3
Available Available
Canada - Saskatchewan
Occupational Health and Safety
Regulations - Contamination
Limits
bis(2-
dimethylaminoethyl)ether
Bis
(2-dimethylaminoethyl)ether
(DMAEE)
0.05
ppm
0.15 ppm
Not
Available
Skin
Canada - Manitoba
Occupational Exposure Limits
bis(2-
dimethylaminoethyl)ether
Not Available
0.05
ppm
0.15 ppm
Not
Available
TLV® Basis: URT, eye, & skin irr
Canada - Prince Edward Island
Occupational Exposure Limits
bis(2-
dimethylaminoethyl)ether
bis(2-Dimethylaminoethyl)
ether
0.05
ppm
0.15 ppm
Not
Available
TLV® Basis: URT, eye, & skin irr
Canada - British Columbia
Occupational Exposure Limits
bis(2-
dimethylaminoethyl)ether
Bis(2-dimethylaminoethyl)
ether (DMAEE)
0.05
ppm
0.15 ppm
Not
Available
Not Available
Canada - Nova Scotia
Occupational Exposure Limits
bis(2-
dimethylaminoethyl)ether
Bis(2-dimethylaminoethyl)
ether [DMAEE]
0.05
ppm
0.15 ppm
Not
Available
TLV Basis: upper respiratory tract,
eye & skin irritation
Canada - Alberta Occupational
Exposure Limits
bis(2-
dimethylaminoethyl)ether
bis(2-Dimethylamino-ethyl)
ether (DMAEE)
0.05
ppm /
0.3
mg/m3
0.98
mg/m3 /
0.15 ppm
Not
Available
1 - substance may be readily
absorbed through intact skin
Canada - Alberta Occupational
Exposure Limits
bis(2-
dimethylaminoethyl)ether
Bis (2-dimethylaminoethyl)
ether
0.5 ppm
/ 0.3
mg/m3
0.9 mg/m3
/ 0.15 ppm
Not
Available
1 - substance may be readily
absorbed through intact skin 3 -
Occupational exposure limit is based
on irritation effects and its adjustment
to compensate for unusual work
schedules is not required.
Canada - Northwest Territories
Occupational Exposure Limits
bis(2-
dimethylaminoethyl)ether
Bis (2-dimethylaminoethyl)
ether (DMAEE)
0.05
ppm
0.15 ppm
Not
Available
Skin
Emergency Limits
Ingredient TEEL-1 TEEL-2 TEEL-3
benzyl alcohol 30 ppm 52 ppm 740 ppm
triethylenetetramine 3 ppm 14 ppm 83 ppm
N-aminoethylpiperazine 6.4 mg/m3 71 mg/m3 420 mg/m3
trimethylolpropane triamine
ether, propoxylated
30 mg/m3 330 mg/m3 2,000 mg/m3
bis(2-dimethylaminoethyl)ether 0.15 ppm 1.4 ppm 8.4 ppm
Ingredient Original IDLH Revised IDLH
pentaerythritol, propoxylated,
mercaptoglycerol capped
Not Available Not Available
benzyl alcohol Not Available Not Available
trimethylhexamethylene diamine Not Available Not Available
triethylenetetramine Not Available Not Available
N-aminoethylpiperazine Not Available Not Available
trimethylolpropane triamine
ether, propoxylated
Not Available Not Available
bis(2-dimethylaminoethyl)ether Not Available Not Available
Occupational Exposure Banding
Ingredient Occupational Exposure Band Rating Occupational Exposure Band Limit
pentaerythritol, propoxylated,
mercaptoglycerol capped
D > 0.1 to ≤ 1 ppm
benzyl alcohol E ≤ 0.1 ppm
trimethylhexamethylene diamine E ≤ 0.1 ppm
N-aminoethylpiperazine E ≤ 0.1 ppm
trimethylolpropane triamine
ether, propoxylated
E ≤ 0.1 ppm
Notes: Occupational exposure banding is a process of assigning chemicals into specific categories or bands based on a chemical's potency and the
adverse health outcomes associated with exposure. The output of this process is an occupational exposure band (OEB), which corresponds to a
range of exposure concentrations that are expected to protect worker health.
Exposure controls
Appropriate engineering
controls
Engineering controls are used to remove a hazard or place a barrier between the worker and the hazard. Well-designed engineering controls can
be highly effective in protecting workers and will typically be independent of worker interactions to provide this high level of protection.
Individual protection
measures, such as personal
protective equipment
Eye and face protection
Safety glasses with side shields.
Chemical goggles.