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Fluormethan

METHYL FLUORIDE Struktur
593-53-3
CAS-Nr.
593-53-3
Bezeichnung:
Fluormethan
Englisch Name:
METHYL FLUORIDE
Synonyma:
R41;F41;CH3F;R 41;FC-41;HFC41;A gas;Fron-41;freon41;Freon 41
CBNumber:
CB4223265
Summenformel:
CH3F
Molgewicht:
34.03
MOL-Datei:
593-53-3.mol

Fluormethan Eigenschaften

Schmelzpunkt:
-115°C
Siedepunkt:
-79°C
Dichte
0,877 g/cm3
Dampfdruck
1965-5874kPa at 0-15℃
Brechungsindex
1.1740
Wasserl?slichkeit
1.787g/L(29.9 ºC)
Stabilit?t:
Stable. Extremely flammable. Incompatible with strong oxidizing agents.
LogP
0.51 at 20℃ and pH7
CAS Datenbank
593-53-3(CAS DataBase Reference)
EPA chemische Informationen
HFC-41 (593-53-3)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher F,F+
R-S?tze: 12
S-S?tze: 16-33
RIDADR  2454
Hazard Note  Flammable
HazardClass  2.1
HS Code  2903430010
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H220 Extrem entzündbares Gas. Entzündbare Gase Kategorie 1 Achtung GHS hazard pictogramssrc="/GHS02.jpg" width="20" height="20" /> P210, P377, P381, P403
H280 Enth?lt Gas unter Druck; kann bei Erw?rmung explodieren. Gase unter Druck verflüssigtes Gas Warnung GHS hazard pictogramssrc="/GHS04.jpg" width="20" height="20" /> P410+P403
H336 Kann Schl?frigkeit und Benommenheit verursachen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Schl?frigkeit und Benommenheit) Warnung P261, P271, P304+P340, P312,P403+P233, P405, P501
Sicherheit
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P261 Einatmen von Staub vermeiden.
P271 Nur im Freien oder in gut belüfteten R?umen verwenden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

Fluormethan Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R12:Hochentzündlich.

S-S?tze Betriebsanweisung:

S16:Von Zündquellen fernhalten - Nicht rauchen.
S33:Ma?nahmen gegen elektrostatische Aufladungen treffen.

Chemische Eigenschaften

colourless gas with an ether-like odour

Definition

ChEBI: A member of the class of fluoromethanes that is methane in which a single hydrogen is substituted by a fluorine atom.

Allgemeine Beschreibung

METHYL FLUORIDE (or fluoromethane) is a colorless flammable gas which is heavier than air. METHYL FLUORIDE has an agreeable ether-like odor. METHYL FLUORIDE is narcotic in high concentrations. METHYL FLUORIDE burns with evolution of hydrogen fluoride. The flame is colorless, similar to alcohol. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.

Air & Water Reaktionen

Highly flammable. METHYL FLUORIDE burns in air with evolution of hydrogen fluoride.

Reaktivit?t anzeigen

Halogenated aliphatic compounds, such as METHYL FLUORIDE, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. The prolonged mixing of halogenated solvents with metallic or other azides may cause the slow formation of explosive azides, for example methylene chloride and sodium azide, [Chem. Eng. News, 1986, 64(51)].

Hazard

Flammable. Narcotic in high concentrations.

Health Hazard

Vapors may cause dizziness or asphyxiation without warning. Some may be irritating if inhaled at high concentrations. Contact with gas or liquefied gas may cause burns, severe injury and/or frostbite. Fire may produce irritating and/or toxic gases.

Brandgefahr

EXTREMELY FLAMMABLE. Will be easily ignited by heat, sparks or flames. Will form explosive mixtures with air. Vapors from liquefied gas are initially heavier than air and spread along ground. CAUTION: Hydrogen (UN1049), Deuterium (UN1957), Hydrogen, refrigerated liquid (UN1966) and Methane (UN1971) are lighter than air and will rise. Hydrogen and Deuterium fires are difficult to detect since they burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.) Vapors may travel to source of ignition and flash back. Cylinders exposed to fire may vent and release flammable gas through pressure relief devices. Containers may explode when heated. Ruptured cylinders may rocket.

Sicherheitsprofil

Narcotic in high concentrations. Acts as a simple asphyxiant. Burns with evolution of hydrogen fluoride. The flame is about as colorless as that of alcohol. When heated to decomposition it emits toxic fumes of F-.

Fluormethan Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Fluormethan Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 73)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
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Hangzhou MolCore BioPharmatech Co.,Ltd.
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593-53-3(Fluormethan)Verwandte Suche:


  • METHYL FLUORIDE
  • CARBON MONOFLUORIDE
  • CARBON MONOFLUORIDE POLYMER
  • FLUOROMETHANE
  • FC-41
  • HALOCARBON 41
  • Fron-41
  • Fluoromethane, 99+%
  • Methyl fluoride 99%
  • CH3F
  • Monofluormethan
  • monofluoromethane
  • R 41
  • R41
  • R41(refrigerant)
  • Methylfluorid1
  • Fluoromethane (FC-41)
  • Fluoromethane(FC-41)99%
  • HFC-41/ Fluoromethane
  • F41
  • fluoro-methan
  • Freon 41
  • freon41
  • HFC41
  • Methane, fluoro-
  • methane,fluoro-
  • methylfluoride(fluoromethane)
  • Fluoromethane/R41
  • A gas
  • 593-53-3
  • 5131-17-2
  • 593533
  • refrigerants
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