Trifluoromethanesulfonic acid difluoromethyl ester

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Names

[ CAS No. ]:
1885-46-7

[ Name ]:
Trifluoromethanesulfonic acid difluoromethyl ester

[Synonym ]:
Difluoromethyl triflate
Methanesulfonic acid, trifluoro-, difluoromethyl ester

Chemical & Physical Properties

[ Density]:
1.584 g/mL at 25 °C

[ Molecular Formula ]:
C₂HF₅O₃S

[ Molecular Weight ]:
200.08500

[ Flash Point ]:
57 °C

[ Exact Mass ]:
199.95700

[ PSA ]:
51.75000

[ LogP ]:
2.15600

[ Storage condition ]:
2-8°C

Safety Information

[ Symbol ]:

GHS02, GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Hazard Codes ]:
C; Xn

[ Risk Phrases ]:
R22-R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 2920 3(8) / PGII

Articles

Synthesis of difluoromethyl ethers with difluoromethyltriflate.

Angew. Chem. Int. Ed. Engl. 52(7) , 2092-2095, (2013)

trifluoroacetic acid difluoromethyl ester
3,6-Dihydro-2H-pyran-4-yl trifluoromethanesulfonate
trifluoromethanesulfonic acid 3-phenylpropenyl ester
trifluoromethanesulfonic acid 2-acetylaminophenyl ester
trifluoromethanesulfonic acid 4-benzylphenyl ester
trifluoromethanesulfonic acid 7-<oxy>naphthalene ester
1-[6-(3-nitrophenyl)-3-phenyl-5-propionyl-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl]propan-1-one
2-((1-(furan-2-ylmethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide
5-((4-(2-Fluorophenyl)piperazin-1-yl)(m-tolyl)methyl)-2-(furan-2-yl)thiazolo[3,2-b][1,2,4]triazol-6-ol
N-(3-methoxyphenyl)-2-((2-oxo-1-(pyridin-2-ylmethyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide
2-(Furan-2-yl)-5-(pyrrolidin-1-yl(p-tolyl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol
N-(3-methoxyphenyl)-2-((2-oxo-1-(pyridin-3-ylmethyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide
2-(Furan-2-yl)-5-(piperidin-1-yl(p-tolyl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol
N-(3-methoxyphenyl)-2-((2-oxo-1-(pyridin-4-ylmethyl)-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide
Ethyl 1-((2-(furan-2-yl)-6-hydroxythiazolo[3,2-b][1,2,4]triazol-5-yl)(p-tolyl)methyl)piperidine-4-carboxylate
N-(5-chloro-2-methoxyphenyl)-2-((1-(furan-2-ylmethyl)-2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-4-yl)thio)acetamide

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