3-Ethynylbenzotrifluoride

Names

[ CAS No. ]:
705-28-2

[ Name ]:
3-Ethynylbenzotrifluoride

[Synonym ]:
Benzene, 1-ethynyl-3-(trifluoromethyl)-
MFCD00467355
1-Ethynyl-3-(trifluoromethyl)benzene
3-Ethynyl trifluorotoluene
3-Ethynylbenzotrifluoride
3-Ethynyl-a,a,a-trifluorotoluene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
162.9±40.0 °C at 760 mmHg

[ Molecular Formula ]:
C₉H₅F₃

[ Molecular Weight ]:
170.131

[ Flash Point ]:
44.6±15.3 °C

[ Exact Mass ]:
170.034332

[ LogP ]:
2.97

[ Vapour Pressure ]:
2.8±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.467

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H302-H312-H332

[ Precautionary Statements ]:
P210-P280

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R10;R20/21/22

[ Safety Phrases ]:
S16-S26-S36-S45

[ RIDADR ]:
UN 1993

[ WGK Germany ]:
3

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Parallel solid-phase synthesis of diaryltriazoles.

Beilstein J. Org. Chem. 8 , 1027-36, (2012)

A series of substituted diaryltriazoles was prepared by a solid-phase-synthesis protocol using a modified Wang resin. The copper(I)- or ruthenium(II)-catalyzed 1,3-cycloaddition on the polymer bead al...

Synthesis, structural analysis, and self-assembly of phenylene ethynylene oligomers and their F, CF3, and CH3 substituted derivatives. Percec S, et al.

J. Polym. Sci. A Polym. Chem. 42(3) , 541-550, (2004)