PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Nitrogen dioxide 10102-44-0 1067
14.01
11.01
14.02
13.00
6.00
4.01
4.05
7.01
8.00
7.00
Formula Synonyms
NO2 DINITROGEN TETROXIDE, DINITROGEN TETROXIDE (N2O4), DINITROGEN TETROXIDE, LIQUEFIED, DIÓXIDO DE NITRÓGENO (DOT SPANISH), DIOXYDE D^AZOTE (DOT FRENCH), NITRITE RADICAL, NITRITO, NITRO, NITROGEN DIOXIDE, NITROGEN DIOXIDE (NO2), NITROGEN DIOXIDE(LIQUID), NITROGEN PEROXIDE, NITROGEN PEROXIDE, LIQUID, TETRÓXIDO DE DINITRÓGENO (DOT SPANISH), TÉTROXYDE DE DIAZOTE (DOT FRENCH)
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
46.01 G -9.3 21.15 908 25 1.88
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.5ₐ 12ₐ 20ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.94 23 38
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.