PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Ethylthiocyanate 542-90-5
14.01
14.02
4.05
7.01
8.00
7.00
11.00
4.07
10.00
3.09
Formula Synonyms
C3.H5.N.S ETHYLTHIOCYANATE, ETHANE, THIOCYANATO-, ETHYL RHODANATE, ETHYL SULFOCYANATE, ETHYL THIOCYANATE, THIOCYANIC ACID, ETHYL ESTER
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
87.15 L -85.5 145 4 25 1.020 @ 16°C
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
20 100 170
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
5.6 28 48
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.