PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Chlorine dioxide 10049-04-4 9191
14.01
11.01
15.02
4.08
7.01
8.00
11.00
4.09
4.00
4.07
Formula Synonyms
ClO2
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
67.45 G -59 11 3.09 @ 11°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.15ₐ 1.1ₐ 2.4ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.41 3.0 6.6
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.