PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Glycidol; (Oxiranemethanol, 1-Propanol, 2,3-epoxy) 556-52-5 2810
14.01
11.01
15.02
7.01
8.00
7.00
11.00
2.00
3.05
7.11
Formula Synonyms
C3.H6.O2 GLYCIDOL, (.+-.)-2,3-EPOXY-1-PROPANOL, (.+-.)-GLYCIDOL, (RS)-GLYCIDOL, 1,2-EPOXY-3-HYDROXYPROPANE, 1-HYDROXY-2,3-EPOXYPROPANE, 1-PROPANOL, 2,3-EPOXY-, 2,3-EPOXY-1-PROPANOL, 2,3-EPOXYPROPANOL, 2-(HYDROXYMETHYL)OXIRANE, 2-HYDROXYMETHYL OXIRAN, 3-HYDROXY-1,2-EPOXYPROPANE, 3-HYDROXYPROPYLENE OXIDE, ALLYL ALCOHOL OXIDE, DL-GLYCIDOL, EPIHYDRIN ALCOHOL, EPIOL OH, EPOXYPROPYL ALCOHOL, GLYCIDE, GLYCIDYL ALCOHOL, HYDROXYMETHYL ETHYLENE OXIDE, METHANOL, OXIRANYL-, NCI-C55549, OXIRANEMETHANOL, OXIRANYLMETHANOL, RACEMIC GLYCIDOL
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
74.09 L 0.9 25 1.115 @ 20°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
6 83 500
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
18 250 1500
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.