PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Pentaerythritol 115-77-5
11.01
6.00
7.01
7.00
4.10
4.07
7.11
16.01
Formula Synonyms
C5H12O4 PENTAERYTHRITOL, 2,2-BIS(HYDROXYMETHYL)-1,3-PROPANEDIOL, METHANE TETRAMETHYLOL, MONO PE, MONOPENTAERYTHRITOL, PE, PENTAERYTHRITE, PENTEK, TETRAHYDROXYMETHYLMETHANE, TETRAHYDROXYMETHYLOLMETHANE, TETRAMETHYLOLMETHANE
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
136.17 S 258 25 1.55
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
30 90 540
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
5.4 16 97
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.