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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 40.90
5g 152.00
25g 614.00
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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: P260u-P201-P280a-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310a-P405-P501a

Obtain special instructions before use. Wear protective gloves and eye/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. 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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