PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Dimethylammonium N,N-dimethylcarbamate 4137-10-4
15.01
15.02
11.01
Formula Synonyms
C5.H14.N2.O2
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
134.18 L 1.05
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
1.2 13 79
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.22 2.4 14
Technical Basis
A review of available sources did not identify exposure limits of acute toxicity data for dimethylammonium N,N-dimethylcarbamate. GHS health hazard codes reported in recent safety data sheets indicate Category 1 (H318), Category 2 (H315), and Category 3 (H332, H335) health hazards associated with this chemical. Considering this, an HHR=3 was assumed as the TEEL-3 basis (Section 3.4.5). TEEL-1 and -2 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = HHR=3
This review generated TEEL values consistent with Rev. 29A.*
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/165187
Millipore Sigma SDS: https://www.sigmaaldrich.com/US/en/sds/aldrich/408395?userType=anonymous
ThermoFisher Scientific SDS: https://www.fishersci.com/store/msds?partNumber=AC292905000&countryCode=US&language=en
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PAC values marked with a subscript "A" correspond to 60-minute AEGL values.
PAC values marked with a subscript "E" correspond to ERPG values.
PAC values marked by * are >= 10% lower explosive limit (LEL) but < 50% LEL.
PAC values marked by ** are > 50% LEL but < 100% LEL.
PAC values marked by *** are >= LEL.