Name | Dinitrogen tetrafluoride |
Synonyms | Tetrafluorohydrazine Dinitrogen tetrafluoride Nitrogen fluoride (N2F4) |
CAS | 10036-47-2 |
EINECS | 233-114-6 |
Molecular Formula | F4N2 |
Molar Mass | 104.01 |
Density | 0.888 (estimate) |
Melting Point | -161.5°C |
Boling Point | -74.2°C (estimate) |
Appearance | colorless gas |
UN IDs | 0474 |
Hazard Class | 1.1C |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
category | compressed and liquefied gases |
toxicity grade | high toxicity |
Acute toxicity | inhalation-rat LCL0: 50 PPM/4 hours; Abdominal injection-rat LD50: 15 mg/kg |
explosive hazard characteristics | explosive |
flammability hazard characteristics | flammability |
storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; It is stored separately from the reducing agent |
extinguishing agent | Water |
Occupational Standard | TLV-TWA 2.5 mg (fluorine)/m3; Tel 5 mg (fluorine)/M3 |