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1-ETHYNYL-2.4-DIFLUOROBENZENE 97

1-ETHYNYL-2.4-DIFLUOROBENZENE 97 Structure
1-ETHYNYL-2.4-DIFLUOROBENZENE 97
  • CAS No.302912-34-1
  • Chemical Name:1-ETHYNYL-2.4-DIFLUOROBENZENE 97
  • CBNumber:CB8500298
  • Molecular Formula:C8H4F2
  • Formula Weight:138.11
  • MOL File:302912-34-1.mol
1-ETHYNYL-2.4-DIFLUOROBENZENE 97 Property
  • Melting point 29-32 °C (lit.)
  • Boiling point 134.7±30.0 °C(Predicted)
  • Density 1.17±0.1 g/cm3(Predicted)
  • Flash point 92 °F
  • storage temp. 2-8°C
  • form powder to lump to clear liquid
  • color White or Colorless to Yellow to Orange
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :10-36/37/38
  • Safety Statements  :16-26-36
  • RIDADR  :UN 1325 4.1/PG 3
  • WGK Germany  :3
  • HS Code  :2903.99.8001
  • HazardClass  :FLAMMABLE
  • PackingGroup  :III
  • NFPA 704:
    3
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H228-H315-H319-H335
  • Precautionary statements P210-P302+P352-P305+P351+P338
1-ETHYNYL-2.4-DIFLUOROBENZENE 97 Price More Price(3)
  • Brand: Sigma-Aldrich(India)
  • Product number: 556440
  • Product name : 1-Ethynyl-2,4-difluorobenzene
  • Purity: 97%
  • Packaging: 5G
  • Price: ₹13570
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: E1169
  • Product name : 1-Ethynyl-2,4-difluorobenzene
  • Purity: min. 96.0 %
  • Packaging: 1G
  • Price: ₹9600
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: E1169
  • Product name : 1-Ethynyl-2,4-difluorobenzene
  • Purity: min. 96.0 %
  • Packaging: 5G
  • Price: ₹28400
  • Updated: 2022/05/26
  • Buy: Buy

1-ETHYNYL-2.4-DIFLUOROBENZENE 97 Chemical Properties,Usage,Production

  • Uses 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.
1-ETHYNYL-2.4-DIFLUOROBENZENE 97 Preparation Products And Raw materials
Raw materials
Preparation Products
1-ETHYNYL-2.4-DIFLUOROBENZENE 97 Suppliers
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  • Supplier：
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  • Supplier：
    Aladdin Scientific
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1-ETHYNYL-2.4-DIFLUOROBENZENE 97 Spectrum
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  • 1-ETHYNYL-2.4-DIFLUOROBENZENE 97

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