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704083

Sigma-Aldrich

Trifluoromethanesulfonic anhydride solution

1 M in methylene chloride

Sinônimo(s):

Perfluoromethanesulfonic anhydride solution, Triflic anhydride solution

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About This Item

Fórmula empírica (Notação de Hill):
C2F6O5S2
Número CAS:
358-23-6
Peso molecular:
282.14
Número MDL:
MFCD00000408
Código UNSPSC:
12352101
ID de substância PubChem:
329762092
NACRES:
NA.22

Formulário

liquid

Nível de qualidade

100

concentração

1 M in methylene chloride

índice de refração

n20/D 1.402

densidade

1.359 g/mL at 25 °C

grupo funcional

fluoro
triflate

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

FC(F)(F)C(=O)OC(=O)C(F)(F)F

InChI

1S/C2F6O5S2/c3-1(4,5)14(9,10)13-15(11,12)2(6,7)8

chave InChI

WJKHJLXJJJATHN-UHFFFAOYSA-N

Aplicação

Catalyst for synthesis of Bacteroides fragilis zwitterionic polysaccharide Ai tetrasaccharide repeating unit via glycosylation

Reagent for stereoselective synthesis of mennosazide methyl uronate donors

Activator for direct glycosylation with anomeric hydroxy sugars
Trifluoromethanesulfonic anhydride solution is generally used to convert hydroxyl groups to triflic esters. It can be used to prepare triflic azide for azido amino acid synthesis.

Palavra indicadora

Danger

Frases de perigo

H272,H314,H335,H336,H351

Classificações de perigo

Carc. 2 - Eye Dam. 1 - Ox. Liq. 2 - Skin Corr. 1B - STOT SE 3

Órgãos-alvo

Central nervous system, Respiratory system

Código de classe de armazenamento

5.1B - Oxidizing hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

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Certificados de análise (COA)

Lot/Batch Number
MKCN6454
MKCM7293
MKCL6271
MKCK3118
MKCJ7498

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