PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Pentanone, 2-; (Methyl propyl ketone) 107-87-9 1249
15.01
8.00
7.01
11.01
15.02
4.05
4.01
11.00
4.09
4.10
Formula Synonyms
C5H10O METHYL PROPYL KETONE, 2-PENTANONE, 4-METHYL-2-BUTANONE, ETHYL ACETONE, ETHYLACETONE, METHYL N-PROPYL KETONE, METHYL-N-PROPYL KETONE, METHYLPROPYL KETONE, MÉTHYLPROPYLCÉTONE (DOT FRENCH), METILPROPILCETONA (DOT SPANISH), MPK, PROPYL METHYL KETONE, UN1249
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
86.15 L 102 0.801-0.806 15000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
150 830 5000*
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
530 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.