PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Hexafluoroacetone 684-16-2 2420
15.01
4.01
11.01
15.02
4.08
4.05
7.01
11.00
4.09
4.10
Formula Synonyms
C3F6O HEXAFLUOROACETONE, 1,1,1,3,3,3-HEXAFLUORO-2-PROPANONE, 2-PROPANONE, HEXAFLUORO-, BIS(TRIFLUOROMETHYL) KETONE, GC 7887, HEXAFLUORACÉTONE (DOT FRENCH), HEXAFLUORO-2-PROPANONE, HEXAFLUOROACETONA (DOT SPANISH), HFA, PERFLUORO-2-PROPANONE, PERFLUOROACETONE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
166.02 G -125.45 -27.4 750 -27.6 1.33
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.018 0.2ₐ 80ₐ
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.12 1.4 540
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.