| Identification | Back Directory | [Name]
ARSENIC TRIFLUORIDE | [CAS]
7784-35-2 | [Synonyms]
AsF3
tl156
TL 156
arsenicfluoride
Trifluoroarsine
Arsenicfluoride1
Arsenic fluoride
arsenousfluoride
Arsenicfluoride12
Arsenous fluoride
Arsenious fluoride
arsenoustrifluoride
ARSENIC TRIFLUORIDE
ARSENIC(III) FLUORIDE
Arsenous-trifluoride-
arsenicfluoride[asf3]
Arsenictrifluoride99%
ARSENIC (OUS) FLUORIDE
Arsenic trifluoride 99%
ARSENIC(III) FLUORIDE: 99.999%
Arsenic(III) fluoride ultrapure grade
ARSENIC(III) FLUORIDE 99.9 ULTRAPURE GRADE
Arsenic(III) fluoride 99.999% ultrapure grade | [EINECS(EC#)]
232-060-0 | [Molecular Formula]
AsF3 | [MDL Number]
MFCD00014169 | [MOL File]
7784-35-2.mol | [Molecular Weight]
131.92 |
| Chemical Properties | Back Directory | [Appearance]
Mobile liquid that fumes in air. | [Melting point ]
-8,5°C | [Boiling point ]
63°C 752mm | [density ]
2,666 g/cm3 | [solubility ]
reacts with H2O; soluble in ethanol,ethyl ether, benzene | [form ]
colorless liquid | [color ]
Very mobile, colorless liquid which fumes in airand is readily hydrolyzed | [Water Solubility ]
hydrolyzed by H2O; soluble alcohol, ether, benzene [MER06] | [Uses]
Fluorinating reagent, catalyst, ion implantation
source, and dopant.
| [EPA Substance Registry System]
Arsenous trifluoride (7784-35-2) |
| Questions And Answer | Back Directory | [Description]
Arsenic trifluoride is a chemical compound of arsenic and fluorine with the chemical formula AsF3. It is a colorless liquid which reacts readily with water. |
| Hazard Information | Back Directory | [Chemical Properties]
Mobile liquid that fumes in air. | [Hazard]
Extremely toxic. | [Physical properties]
Colorless oily liquid; fumes in air; etches glass; density 2.666 g/ml at 0°C; boils at 60.4°C; vapor pressure 100 torr at 13.2°C; solidifies at -8.5°C; decomposes in water; soluble in alcohol, ether, benzene and ammonia solution. | [Preparation]
The compound is prepared by reaction of arsenic trioxide with fluorosulfonic acid. Also it may be prepared by treating arsenic trioxide with a mixture of sulfuric acid and calcium fluoride. |
| Safety Data | Back Directory | [Hazard Codes ]
T | [Risk Statements ]
23/25 | [Safety Statements ]
20/21-28-45 | [RIDADR ]
1556 | [Hazard Note ]
Toxic | [HazardClass ]
6.1(a) | [PackingGroup ]
I | [Safety Profile]
Confirmed human
carcinogen. A poison by inhalation. Strong
reaction with P203. When heated to
decomposition it emits very toxic fumes of
As and F-. See also FLUORIDES and
ARSENIC COMPOUNDS. | [Hazardous Substances Data]
7784-35-2(Hazardous Substances Data) |
|
| Company Name: |
Leancare Ltd.
|
| Tel: |
+33 962096793 |
| Website: |
www.leancare.co.uk |
|