PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bromofluorobenzene, 4-; (p-Fluorobromobenzene) | 460-00-4 | 1993 |
7.01
11.00
11.01
15.01
15.02
|
|||||||||
| Formula | Synonyms | |||||||||||
| C6.H4.Br.F | 1-BROMO-4-FLUOROBENZENE, 1-FLUORO-4-BROMOBENZENE, 4-BROMO-1-FLUOROBENZENE, 4-BROMOFLUOROBENZENE, 4-FLUORO-1-BROMOBENZENE, 4-FLUOROBENZENE BROMIDE, 4-FLUOROBROMOBENZENE, 4-FLUOROPHENYL BROMIDE, P-BROMOFLUOROBENZENE, P-FLUOROBROMOBENZENE, P-FLUOROPHENYL BROMIDE | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 175.01 | L | -17.4 | 151.5 | 1.593 @ 15°C |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 12 | 130 | 790 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 1.7 | 18 | 110 |
Technical Basis
A review of available sources identified the following: rat LC50 and LD50 toxicity data. Data sources were selected according to the hierarchy listed in Table 3.1. Toxicity data were selected according to type of exposure, species, and route according to the hierarchies stated in Sections 3.3.1, 3.3.2, and evaluated using factors in Tables 3.2, 3.3, and 3.4. Inhalation exposures were scaled to 60-minute equivalents using the ten Berge equation (Section 3.3.4). Of the available data, the most preferred, the LC50, was selected as the TEEL-3 basis. TEEL-1 and TEEL-2 values were derived according to Table 3.5.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LC50 (18 g/m3/4H)
This review generated TEEL values that are consistent with Rev. 29A.
• TEEL-1 = TEEL-2/11
• TEEL-2 = TEEL-3/6
• TEEL-3 = Rat LC50 (18 g/m3/4H)
This review generated TEEL values that are consistent with Rev. 29A.
References
Chemical information: https://pubchem.ncbi.nlm.nih.gov/compound/9993
Rat LC50: National Technical Information Service., OTS0540496. Retrieved from: https://pubchem.ncbi.nlm.nih.gov/compound/9993