PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Methyl-2-hexanone, 5-; (Methyl isoamyl ketone) 110-12-3 2302
4.08
8.00
7.01
7.00
11.01
11.00
4.07
3.09
3.02
7.11
Formula Synonyms
C7H14O 5-METHYLHEXAN-2-ONE, 2-METHYL-5-HEXANONE, 3-METHYLBUTYL METHYL KETONE, 5-METHYL-2-HEXANONE, 5-METIL-2-HEXANONA (DOT SPANISH), ISOAMYL METHYL KETONE, ISOPENTYL METHYL KETONE, METHYL ISOAMYL KETONE, METHYL ISOPENTYL KETONE, MÉTHYL-5 HEXANONE-2 (DOT FRENCH), MIAK
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
114.21 L -73.9 144 5.77 25 0.89 @ 20°C 10000
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
50 69 190
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
230 320 890
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.