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420-56-4

Name TRIMETHYLFLUOROSILANE
CAS 420-56-4
EINECS(EC#) 206-997-0
Molecular Formula C3H9FSi
MDL Number MFCD00042064
Molecular Weight 92.19
MOL File 420-56-4.mol

Chemical Properties

Appearance Clear liquid
Melting point  −74 °C(lit.)
Boiling point  16 °C(lit.)
density  0.793 g/mL at 25 °C(lit.)
Fp  −22 °F
Specific Gravity 0.793
Hydrolytic Sensitivity 8: reacts rapidly with moisture, water, protic solvents
BRN  1731132
CAS DataBase Reference 420-56-4(CAS DataBase Reference)
NIST Chemistry Reference Silane, fluorotrimethyl-(420-56-4)
EPA Substance Registry System 420-56-4(EPA Substance)

Safety Data

Hazard Codes  F+,Xi,F
Risk Statements 
R12:Extremely Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S9:Keep container in a well-ventilated place .
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S33:Take precautionary measures against static discharges .
RIDADR  UN 1954 2.1
WGK Germany  3
4.5-9-21
Hazard Note  Flammable
TSCA  Yes
HazardClass  2.1

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