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120801-75-4

Name Trimethylsilyl 2-(fluorosulfonyl)difluoroacetate
CAS 120801-75-4
Molecular Formula C5H9F3O4SSi
MDL Number MFCD02093343
Molecular Weight 250.27
MOL File 120801-75-4.mol
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Chemical Properties

Boiling point  156 °C (lit.)
density  1.27 g/mL at 25 °C(lit.)
refractive index  n20/D 1.367(lit.)
Fp  80 °F
solubility  Soluble in ether, toluene, and diglyme.
Specific Gravity 1.28
Water Solubility  Reacts with water.
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
InChIKey XHVSCKNABCCCAC-UHFFFAOYSA-N
CAS DataBase Reference 120801-75-4(CAS DataBase Reference)
EPA Substance Registry System Acetic acid, 2,2-difluoro-2-(fluorosulfonyl)-, trimethylsilyl ester (120801-75-4)

Safety Data

Hazard Codes  C,F,Xi
Risk Statements 
R10:Flammable.
R34:Causes burns.
Safety Statements 
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 .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 2920 8/PG 2
WGK Germany  2
Hazard Note  Flammable/Corrosive
HazardClass  8
PackingGroup  II
HS Code  29319090

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