PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Propanethiol; (n-Propylmercaptan) 107-03-9 2402
14.01
4.01
11.01
15.02
4.08
4.05
7.01
8.00
7.00
11.00
Formula Synonyms
C3.H8.S PROPYL MERCAPTAN, 1-MERCAPTOPROPANE, 1-PROPANETHIOL, 1-PROPYL MERCAPTAN, 1-PROPYLTHIOL, 3-MERCAPTOPROPANE, MERCAPTAN DE PROPYLE (DOT FRENCH), N-PROPANETHIOL, N-PROPYL MERCAPTAN, N-PROPYLTHIOL, PROPANE-1-THIOL, PROPIL MERCAPTANO (DOT SPANISH), PROPYLTHIOL
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
76.17 L 154.2 25 0.8411 @ 20°C
PAC Values
PAC Values (Original Units: ppm)
PAC-1 PAC-2 PAC-3
0.045 0.5 320
Converted PAC Values (mg/m3)
PAC-1 PAC-2 PAC-3
0.14 1.6 1000
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.