| Identification | Back Directory | [Name]
GRAPHITE, FLUORINATED, POLYMER | [CAS]
51311-17-2 | [Synonyms]
CEFBON
Fluorinatedcarbo
GRAPHITE FLUORIDE
Fluorinatedcarbon
GRAPHITE, FLUORINATED
Carbonmonofluoride98%
GRAPHITE, FLUORINATED, POLYMER
Graphite, fluorinated, (CFx)n, x~1.1
Graphite, fluorinatedCarbon monofluoride
GRAPHITE FLUORINATED, 3.35A PARTICLE SIZE -100 MESH 99%
GRAPHITE FLUORINATED, 3.35A PARTICLE SIZE -100 MESH 99.9%
GRAPHITE FLUORINATED, 3.35A PARTICLE SIZE -100 MESH 99.99%
Graphite, fluorinated, polyMer extent of labeling: >61 wt. % F | [EINECS(EC#)]
257-131-3 | [Molecular Formula]
CF | [MDL Number]
MFCD00135559 | [MOL File]
51311-17-2.mol | [Molecular Weight]
31.0091 |
| Hazard Information | Back Directory | [Chemical Properties]
Grey powder | [Uses]
Used in cathodic materials, lubricants, image recording, pressure-sensitive copying and carbon filament incandescent lamps. | [Definition]
ChEBI: Fluoromethane is a member of the class of fluoromethanes that is methane in which a single hydrogen is substituted by a fluorine atom. It has a role as a refrigerant. It is a member of fluoromethanes, a fluorohydrocarbon and a member of methyl halides. | [Preparation]
Prepared by fluorination of graphite at room temperature in
the presence of HF. A stream of F3 at 4-5 liters/hr. is passed through a copper
wash flask held at 0°C and filled with anhydrous HF, and then
through an attached Cu tube (about 2 cm. in diameter). A Cu boat
containing a thin layer of about 1 g. of graphite is placed in the
tube. The end of the tube is closed with a screw-on cap having
a narrow opening. The reaction is finished after one or two hours, as shown by the constant weight of the product. To remove excess
HF, the preparation is washed with dilute base, water and alcohol
and dried to room temperature over soda-lime. The yield is
quantitative. |
|
|