| Company Name: |
Energy Chemical |
| Tel: |
400-0056266 |
| Email: |
sales8178@energy-chemical.com |
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| | 1-Ethynyl-2.4-difluorobenzene 97 Basic information |
| | 1-Ethynyl-2.4-difluorobenzene 97 Chemical Properties |
| Melting point | 29-32 °C (lit.) | | Boiling point | 134.7±30.0 °C(Predicted) | | density | 1.17±0.1 g/cm3(Predicted) | | Fp | 92 °F | | storage temp. | 2-8°C | | form | powder to lump to clear liquid | | color | White or Colorless to Yellow to Orange | | InChI | 1S/C8H4F2/c1-2-6-3-4-7(9)5-8(6)10/h1,3-5H | | InChIKey | HRUJQXRGWQWYDH-UHFFFAOYSA-N | | SMILES | Fc1ccc(C#C)c(F)c1 |
| 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 | | Storage Class | 4.1B - Flammable solid hazardous materials | | Hazard Classifications | Eye Irrit. 2
Flam. Sol. 2
Skin Irrit. 2
STOT SE 3 |
| | 1-Ethynyl-2.4-difluorobenzene 97 Usage And Synthesis |
| 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 |
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