PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Formaldehyde cyanohydrin; (Hydroxyacetonitrile; Glycolonitrile) 107-16-4 2810
17.00
18.00
15.01
4.01
4.08
4.05
7.01
8.00
7.00
4.07
Formula Synonyms
C2.H3.N.O FORMALDEHYDE CYANOHYDRIN, 2-HYDROXYACETONITRILE, 2-HYDROXYMETHYLNITRILE, ACETONITRILE, HYDROXY-, ALPHA- HYDROXYACETONITRILE, ALPHA-HYDROXYMETHYLCYANIDE, CYANOMETHANOL, CYANOMETHYL ALCOHOL, FORMALDEHYDE, CYANOHYDRIN, GLYCOLIC NITRILE, GLYCOLONITRILE, GLYCONITRILE, HYDROXYACETONITRILE, HYDROXYMETHYL CYANIDE, HYDROXYMETHYLNITRILE, METHYLENE CYANOHYDRIN, USAF A-8565
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
57.06 L 183 1.8 25 1.1
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.24 2.6 11
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.56 6.1 26
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.