PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Methylphosphonothioic acid, O-(4-nitrophenyl) O-phenyl ester 2665-30-7
6.00
17.00
15.02
4.08
11.00
4.01
7.01
4.07
7.11
7.10
Formula Synonyms
C13H12NO4PS
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
309.29 L 400 0.00001 25
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.73 8 48
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.058 0.63 3.8
Technical Basis
No technical basis available
References
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.