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704-41-6 - 2-(Trifluoromethyl)phenylacetylene, 97% - 1-Ethynyl-2-(trifluoromethyl)benzene - 2-Ethynyl-alpha,alpha,alpha-trifluorotoluene - H53478 - Alfa Aesar

H53478 2-(Trifluoromethyl)phenylacetylene, 97%

CAS Number
704-41-6
Synonyms
1-Ethynyl-2-(trifluoromethyl)benzene
2-Ethynyl-alpha,alpha,alpha-trifluorotoluene

Size Price ($) Quantity Availability
1g 41.30
5g 155.53
25g 602.00
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2-(Trifluoromethyl)phenylacetylene, 97%

MDL
MFCD00467313

Chemical Properties

Formula
C9H5F3
Formula Weight
170.13
Boiling Point
45°/8mm
Flash Point
25°(77°F)
Density
1.222
Refractive Index
1.4760
Solubility
Sparingly soluble in water.

Applications

2-(Trifluoromethyl)phenylacetylene is used as pharmaceutical intermediate.

Notes

Stable under recommended storage conditions. Store away from oxidizing agents.

Literature References

Martin G. Mayershofer; Oskar Nuyken; Michael R.Buchmeiser. Bi- and trinuclear ruthenium alkylidene triggered cyclopolymerization of 1,6-heptadiynes:? Access to An-X-An block and (An)3X tristar copolymers. Macromolecules. 2006, 39, (10),3484-3493

 

GHS Hazard and Precautionary Statements

Hazard Statements: H226

Flammable liquid and vapour.

Precautionary Statements: P210-P280-P240-P241-P233-P242-P243-P303+P361+P353-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Keep container tightly closed. Use only non-sparking tools. Take precautionary measures against static discharge. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2903.99
TSCA
No

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