4-(Trifluoromethoxy)phenylacetylene

Names

[ CAS No. ]:
160542-02-9

[ Name ]:
4-(Trifluoromethoxy)phenylacetylene

[Synonym ]:
1-ethynyl-4-trifluoromethoxybenzene

Chemical & Physical Properties

[ Density]:
1.27g/cm3

[ Boiling Point ]:
158.1ºC at 760mmHg

[ Molecular Formula ]:
C₉H₅F₃O

[ Molecular Weight ]:
186.13100

[ Flash Point ]:
55.5ºC

[ Exact Mass ]:
186.02900

[ PSA ]:
9.23000

[ LogP ]:
2.56650

[ Vapour Pressure ]:
3.46mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.4554

MSDS

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Safety Information

[ Hazard Codes ]:
Xi,N,Xn

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S26

[ RIDADR ]:
UN 1993 3/PG 3

[ WGK Germany ]:
3.0

[ HS Code ]:
2909309090

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%