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531421

Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate

Name: Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate
Brand: ALDRICH

Synonym(s):

Trimethylsilyl (fluorosulfonyl)difluoroacetate

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About This Item

Linear Formula:

FSO₂CF₂CO₂Si(CH₃)₃

CAS Number:

120801-75-4

Molecular Weight:

250.27

NACRES:

NA.22

PubChem Substance ID:

24877816

UNSPSC Code:

12352101

MDL number:

MFCD02093343

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Properties

reaction suitability

reaction type: C-C Bond Formation

Quality Level

100

refractive index

n20/D 1.367 (lit.)

bp

156 °C (lit.)

density

1.27 g/mL at 25 °C (lit.)

functional group

fluoro

SMILES string

C[Si](C)(C)OC(=O)C(F)(F)S(F)(=O)=O

InChI

1S/C5H9F3O4SSi/c1-14(2,3)12-4(9)5(6,7)13(8,10)11/h1-3H3

InChI key

XHVSCKNABCCCAC-UHFFFAOYSA-N

Description

Application

Fluoroalkylation agent

Reactant for:

Preparation of difluorocyclopropenes
Preparation of difluorocarbene reagents

pictograms

GHS02,GHS05

signalword

Danger

hcodes

H226,H314

pcodes

P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

80.1 °F - closed cup

flash_point_c

26.7 °C - closed cup

Regulatory Information

危险化学品

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Global Trade Item Number

SKU	GTIN
531421-25G	04061838090966