TRIMETHYLSILYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE

CAS No.
120801-75-4
CCD No.
CCD00285064
Formula
C5 H9 F3 O4 S Si
MolWeight
250.268

Basic Information

Product Name: TRIMETHYLSILYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE
CAS: 120801-75-4
English Synonyms: TRIMETHYLSILYL 2-(FLUOROSULPHONYL)DIFLUOROACETATE ; 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETIC ACID TRIMETHYLSILYL ESTER ; TRIMETHYLSILYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)ACETATE ; TRIMETHYLSILYL2-(FLUOROSULPHONYL)DIFLUOROACETATE ; TRIMETHYLSILYL FLUOROSULFONYLDIFLUOROACETATE ; TRIMETHYLSILYL 2-(FLUOROSULFONYL)DIFLUOROACETATE ; TRIMETHYLSILYL2-(FLUOROSULPHONYL)DIFLUOROACETATE 98%
MDL Number.: MFCD02093343
H bond acceptor: 4
H bond donor: 0
Smile: C[Si](C)(C)OC(=O)C(F)(F)S(=O)(=O)F
InChi: InChI=1S/C5H9F3O4SSi/c1-14(2,3)12-4(9)5(6,7)13(8,10)11/h1-3H3
InChiKey: InChIKey=XHVSCKNABCCCAC-UHFFFAOYSA-N

Property

Boiling Point: 156 DEG C(LIT)/156°C
Density: 1.27g/mLat25°C(lit.)
Physical Property: FLASHPOINT: 27 DEG C
FLASHPOINT: 80 DEG F
REFRACTIVE INDEX: N20/D 1.367(LIT)
Comments: APPLICATION: FLUOROALKYLATION AGENT REACTANT FOR: PREPARATION OF DIFLUOROCYCLOPROPENES.PREPARATION OF DIFLUOROCARBENE REAGENTS
RIDADR: UN 2920 8/PG 2
UNSPSC: 12352100
WGK: 2

Safety information

Symbol: GHS02 GHS02 GHS05 GHS05
Signal word: Danger
Hazard statements: H226-H314
Precautionary statements: P280-P305 + P351 + P338-P310
hazard symbol: C
Risk Code: R:10-34
Safe Code: S:26-36/37/39-45
UN Code: 2920
WGK Germany: 2

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