PAC Database - Detailed Chemical Data
Chemical Identity
| Chemical | CAS# | UN# | Health Code Numbers | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nitrogen trifluoride | 7783-54-2 | 2451 |
13.00
15.01
4.08
8.00
4.09
4.10
11.00
4.06
3.08
3.05
|
|||||||||
| Formula | Synonyms | |||||||||||
| F3N | NITROGEN TRIFLUORIDE, NITROGEN FLUORIDE, NITROGEN TRIFLUORIDE, COMPRESSED, PERFLUOROAMMONIA, TRIFLUORAMINE, TRIFLUORAMMONIA, TRIFLUOROAMINE, TRIFLUOROAMMONIA, TRIFLUORURE D^AZOTE (DOT FRENCH), TRIFLUORURE D'AZOTE, COMPRIMÉ (DOT FRENCH), TRIFLUORURO DE NITRÓGENO (DOT SPANISH), TRIFLUORURO DE NITRÓGENO, COMPRIMIDO (DOT SPANISH) | |||||||||||
Physical Properties
| Mol Wt | State | MP (°C) | BP (°C) | VP (Hg) | VP (°C) | SG | LEL (ppm) |
|---|---|---|---|---|---|---|---|
| 71.01 | G | -206.79 | -129 | 2.9 g/L |
PAC Values
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 200 | 530 | 860 |
| PAC-1 | PAC-2 | PAC-3 |
|---|---|---|
| 580 | 1500 | 2500 |
Technical Basis
A review of available sources identified AEGLs for this chemical. The AEGLs were selected as the TEELs due to their priority among the emergency exposure limits (Section 1).
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values consistent with Rev. 29A*.
• TEEL-1 = AEGL-1
• TEEL-2 = AEGL-2
• TEEL-3 = AEGL-3
This review generated TEEL values consistent with Rev. 29A*.
References
AEGLs (Table S1) and chemical information (Table 1) retrieved from: https://www.epa.gov/aegl/nitrogen-trifluoride-results-aegl-program