PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Nitrobiphenyl, 4-; (p-Nitrobiphenyl) 92-93-3
1.01
16.01
4.05
11.00
2.00
Formula Synonyms
C12H9NO2 4-NITROBIPHENYL, 4-NITRODIPHENYL, 4-PHENYLNITROBENZENE, P-NITROBIPHENY, P-NITRODIPHENYL, P-PHENYLNITROBENZENE, PNB
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
199.21 S 114 340
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
6.7 74 440
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.82 9.1 54
Technical Basis
No technical basis available
References
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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.