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Name 1,1,3,3,5,5-hexaethylcyclotrisiloxane CAS2031-79-0 molecular formula C12H30O3Si3 molecular weight 306.62 boiling point (760mmHg)252.1±0.5 ℃ density, g/cm 30.91±0.05 flash point 94.3 ℃ appearance colorless or slightly light yellow transparent liquid moisture ≤ 0.01 purity ≥ 99% packaging 10kg/barrel hazard category code 36/37/38 is mainly used as a raw material for preparing ultra-low temperature resistant silicone rubber. Structure diagram:
Name trifluoromethylethylene carbonate (also known as trifluoromethylethylene carbonate, 4-trifluoromethylethylene carbonate, 3,3,3-trifluoropropylene carbonate) colorless transparent liquid accession number 167951-80-6 molecular formula C4H3F3O3 molecular weight 156.06 boiling point, ℃ 120(50mmHg) density 1.56 g/mL (predicted) flash point 76.8°C purity,%≥ 99.0 moisture,%≤ 0.1 used as co-solvent or additive for non-aqueous electrolyte of lithium ion battery, with a wide temperature range, good physical and chemical stability, excellent voltage resistance, charge and discharge cycle
Name 2-(trifluoromethyl) acrylic acid accession number 381-98-6 molecular weight (g/mole)140.06100 molecular formula C4H3F3O2 boiling point 86 ℃ flash point 179 F melting point 51-52 C density 1.393g/cm3 appearance white or light yellow crystal purity ≥ 99% moisture ≤ 0.5% package 1KG,5KG,10kg,25kg,30kg transport information package grade: III hazard category: 8 important intermediate structure diagram in organic synthesis:
Name tris (2,2, 2-trifluoroethyl) phosphate accession number 358-63-4 molecular formula C6H6F9O4P molecular weight (g/mol)344.06900 density 1.564g/cm3 appearance colorless transparent purity 99.5%min boiling point 176.2 Cat760mmHg flash point 60.4°C transport information packaging grade: III UN number: 3272 dangerous goods grade: 3 use lithium battery new flame retardant.
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