PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Pentanone, 3-; (Diethyl ketone) 96-22-0 1156
11.01
7.01
15.01
16.02
8.00
Formula Synonyms
C5.H10.O DIETHYL KETONE, 3-PENTANONE, DEK, DIÉTHYLCÉTONE (DOT FRENCH), DIETILCETONA (DOT SPANISH), DIMETHYL ACETONE, DIMETHYLACETONE, ETHYL KETONE, ETHYL PROPIONYL, METACETONE, METHACETONE, PROPIONE, ZED 2EK
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
86.15 L -42 101 0.8159 @ 19°C 16000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
300 830 5000*
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
1100 2900 18000
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.