PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Permafluor-V (85+% toluene) | z-0040 |
14.01
11.01
15.02
4.05
4.08
7.01
8.00
7.00
4.01
11.00
|
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| Formula | Synonyms | |||||||||||
| Mixture | ||||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 85 | L | 22 | 20 | 0.86 |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 67 | 560 | 3700 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 230 | 1900 | 13000 |
Technical Basis
A review of available sources was unable to find exposure limits or acute toxicity data for Permafluor-V. Limited information on Permafluor-V was found, and it was determined this chemical is no longer manufactured. From PAC records, this chemical is a liquid primarily consisting of toluene. As such, exposure limits for toluene (C7H8, CASRN: 108-88-3) were evaluated for TEEL development. The AEGLs for toluene were selected as the TEELs due to their usage priority among the emergency exposure limits (Section 1).
• TEEL-1 = AEGL-1 (toluene, CASRN: 108-88-3)
• TEEL-2 = AEGL-2 (toluene, CASRN: 108-88-3)
• TEEL-3 = AEGL-3 (toluene, CASRN: 108-88-3)
This review generated TEEL values consistent with Rev. 29A*.
Note: The AEGL-3 values require “safety considerations against the hazard(s) of explosion(s)” (≥10% LEL).
• TEEL-1 = AEGL-1 (toluene, CASRN: 108-88-3)
• TEEL-2 = AEGL-2 (toluene, CASRN: 108-88-3)
• TEEL-3 = AEGL-3 (toluene, CASRN: 108-88-3)
This review generated TEEL values consistent with Rev. 29A*.
Note: The AEGL-3 values require “safety considerations against the hazard(s) of explosion(s)” (≥10% LEL).
References
Chemical information: https://www.osti.gov/servlets/purl/1070151
AEGL (Toluene, CASRN: 108-88-3). Retrieved from: https://www.epa.gov/aegl/toluene-results-aegl-program