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Home > Encyclopedia > Methyl2,2-difluoro-2-(fluorosulfonyl)acetate

Methyl2,2-difluoro-2-(fluorosulfonyl)acetate

Methyl2,2-difluoro-2-(fluorosulfonyl)acetate structure

Methyl2,2-difluoro-2-(fluorosulfonyl)acetate 

structure
  • CAS No:

    680-15-9

  • Formula:

    C3H3F3O4S

  • Chemical Name:

    Methyl2,2-difluoro-2-(fluorosulfonyl)acetate

  • Synonyms:

    METHYL FLUOROSULFONYLDIFLUOROACETATE;METHYL FLUOROSULPHONYLDIFLUOROACETATE;METHYL DIFLUORO(FLUOROSULFONYL)ACETATE;Methylfluorosulphonyldifluoroacetate97%;FLUOROSULFONYL ACETIC ACID METHYL ESTER;METHYL 2-(FLUOROSULFONYL)DIFLUOROACETATE;METHYL 2,2-DIFLUORO-2-(FLUOROSULFONYL)-A;Methyl fluorosulphonyldifluoroacetate 97%;Methyl difluoro(fluorosulphonyl)acetate 97%;Methyl acetate fluorine sulfonyl 2 fluorine

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

Description

clear colorless to yellow liquid

Methyl2,2-difluoro-2-(fluorosulfonyl)acetate Basic Attributes

192.11

191.970413

DTXSID50338209

2915900090

Characteristics

68.82000

1.85

1.6±0.1 g/cm3

117-118 °C(lit.)

118 °F

1.371

Safety Information

III

3.2

UN 2920 8/PG 2

3

10-34

26-36/37/39-45-16

C,Xi

Irritant

P280-P305 + P351 + P338-P310

H226-H314

|Danger|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 47 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

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

Methyl2,2-difluoro-2-(fluorosulfonyl)acetate Use and Manufacturing

Efficient reagent for the trifluoromethylation of aryls and difluorocyclopropanation of alkenes.

Computed Properties

Molecular Weight:192.12
XLogP3:0.8
Hydrogen Bond Acceptor Count:7
Rotatable Bond Count:3
Exact Mass:191.97041423
Monoisotopic Mass:191.97041423
Topological Polar Surface Area:68.8
Heavy Atom Count:11
Complexity:250
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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