Trifluoromethanesulfonic acid difluoromethyl ester

Names

[ CAS No. ]:
1885-46-7

[ Name ]:
Trifluoromethanesulfonic acid difluoromethyl ester

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

[ 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

[ 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

Synthesis of difluoromethyl ethers with difluoromethyltriflate.

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