PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Phosgene oxime 1794-86-1
11.01
14.01
14.02
11.00
Formula Synonyms
CHCl2NOH
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
113.9 S 11.2 25
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.028 0.083 13
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.0060 0.018 2.8
Technical Basis
A review of available sources identified AEGLs for this chemical. The AEGLs were selected as the TEELs due to their priority among the emergency exposure limits (Section 1).
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values consistent with Rev. 29A*.
References
Chemical information: Retrieved from Table 1 of the EPA Technical Support Document. https://www.epa.gov/aegl/phosgene-oxime-results-aegl-program
AEGLs: https://www.epa.gov/aegl/phosgene-oxime-results-aegl-program
Search Again
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.