PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chlorophenyl thiourea, 2- | 5344-82-1 |
15.01
11.01
15.02
3.11
|
||||||||||
| Formula | Synonyms | |||||||||||
| C7.H7.Cl.N2.S | THIOUREA, (2-CHLOROPHENYL)-, (O-CHLOROPHENYL)THIOUREA, 1-(2 CHLOROPHENYL)-2-THIOUREA, 1-(2-CHLOROPHENYL)-2-THIOUREA, 1-(2-CHLOROPHENYL)THIOUREA, 1-(O-CHLOROPHENYL)- THIOUREA, 1-(O-CHLOROPHENYL)THIOUREA, 2-CHLOROPHENYLTHIOUREA, N-(2-CHLOROPHENYL)THIOUREA, UREA, 1-(O-CHLOROPHENYL)-2-THIO- | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 186.67 | S | 146 | 323 | 0.000002 | 25 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.014 | 0.15 | 0.91 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 0.0018 | 0.020 | 0.12 |
Technical Basis
A review of limited sources identified the following rat acute toxicity data. This data was selected as the TEEL-3 basis and evaluated using factors in Tables 3.2, 3.3, and 3.4. TEEL-2 and TEEL-1 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat oral LD50 (4600 µg/kg)
This review generated TEEL values consistent with Rev. 29A.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat oral LD50 (4600 µg/kg)
This review generated TEEL values consistent with Rev. 29A.
References
Journal of Pharmacology and Experimental Therapeutics., 90(260), 1947. https://pubchem.ncbi.nlm.nih.gov/compound/1-_2-Chlorophenyl_-2-thiourea