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1-Ethynyl-2,4-difluorobenzene

ALDRICH/556440 - 97%

CAS Number: 302912-34-1
Empirical Formula (Hill Notation): C8H4F2
Molecular Weight: 138.11
MDL Number: MFCD02093726
Linear Formula: HC≡CC6H3F2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-556440-5G 5 g
 $208.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 556440-5G

 

assay 97%
functional group fluoro
InChI 1S/C8H4F2/c1-2-6-3-4-7(9)5-8(6)10/h1,3-5H
InChI key HRUJQXRGWQWYDH-UHFFFAOYSA-N
mp 29-32 °C (lit.)
Quality Level 200 
SMILES string Fc1ccc(C#C)c(F)c1
storage temp. 2-8°C
Application: 1-Ethynyl-2,4-difluorobenzene (CM) may be used to synthesize sulfonatedpoly(aryleneether)s containing CM and TFP [4-[Trifluorovinyl(oxy)]phenol]. It may also be employed for the preparation of 4-(2,4-difluorophenylethynyl)-3-methyl-5-phenylisoxazole.
General description: 1-Ethynyl-2,4-difluorobenzene is an alkyne bearing fluoro group in the phenyl ring.
Packaging: 5 g in glass bottle
Purity 97%
mp 29-32 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 12352100

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