2,2,2-trifluoroethyl tosylate

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
325.3±0.0 °C at 760 mmHg

[ Melting Point ]:
36-38 °C(lit.)

[ Molecular Formula ]:
C₉H₉F₃O₃S

[ Molecular Weight ]:
254.226

[ Flash Point ]:
144.0±26.5 °C

[ Exact Mass ]:
254.022446

[ PSA ]:
51.75000

[ LogP ]:
2.60

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.464

Click to get detail MSDS

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2905590090

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2905590090

[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

A one-pot synthesis of 2, 2-difluorovinyl carbonyl compounds from 2, 2, 2,-trifluoroethyl p-toluenesulfonate via 2, 2-difluorovinylboranes.

Tetrahedron Lett. 33(3) , 337-340, (1992)

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