PAC Database - Detailed Chemical Data

Chemical Identity
Chemical CAS# UN# Health Code Numbers
Phenylthiourea; (1-Phenyl-2-thiourea) 103-85-5 2767
11.01
11.00
5.10
15.01
15.02
Formula Synonyms
C7H8N2S PHENYLTHIOUREA, 1-PHENYL-2-THIOUREA, 1-PHENYLTHIOUREA, ALPHA-PHENYLTHIOUREA, N-PHENYLTHIOUREA, NCI-C02017, PHENYLTHIOCARBAMIDE, PTC, PTU, RCRA WASTE NUMBER P093, THIOUREA, PHENYL-, U 6324, U6324, UREA, 1-PHENYL-2-THIO-, USAF EK-1569
Physical Properties
Mol Wt State MP (°C) BP (°C) VP (Hg) VP (°C) SG LEL (ppm)
152.22 S 154 1.3
PAC Values
PAC Values (Original Units: mg/m3)
PAC-1 PAC-2 PAC-3
0.27 3 18
Converted PAC Values (ppm)
PAC-1 PAC-2 PAC-3
0.043 0.48 2.9
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.