PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Cyclopentanone 120-92-3 2245
16.02
14.01
4.10
11.00
7.01
8.00
7.00
Formula Synonyms
C3H8O CYCLOPENTANONE, ADIPIC KETONE, ADIPIN KETON, CICLOPENTANONA (DOT SPANISH), CYCLOPENTANONE (DOT FRENCH), DUMASIN, KETOCYCLOPENTANE, KETOPENTAMETHYLENE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
84.12 L 130.6 11.4 25 0.95 @ 20°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.87 9.5 57
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
3.0 33 200
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.