1,1,1,5,5,6,6,7,7,7-DECAFLUORO-2,4-HEPTANEDIONE

The 2,4-Heptanedione,1,1,1,5,5,6,6,7,7,7-decafluoro-, with the CAS registry number 20583-66-8, is also known as 1,1,1,5,5,6,6,7,7,7-Decafluoro-2,4-heptanedione. This chemical's molecular formula is C₇H₂F₁₀O₂ and molecular weight is 308.07. What's more, its systematic name is called 1,1,1,5,5,6,6,7,7,7-Decafluoroheptane-2,4-dione. It should be kept in a cold and dry place.

Physical properties about 2,4-Heptanedione,1,1,1,5,5,6,6,7,7,7-decafluoro- are: (1) ACD/LogP: 6.88; (2) # of Rule of 5 Violations: 1; (3) #H bond acceptors: 2; (4) #H bond donors: 0; (5) #Freely Rotating Bonds: 4; (6) Polar Surface Area: 34.14 Å²; (7) Index of Refraction: 1.299; (8) Molar Refractivity: 36.03 cm³; (9) Molar Volume: 192.9 cm³; (10) Surface Tension: 17.7 dyne/cm; (11) Density: 1.596 g/cm³; (12) Flash Point: 45.9 °C; (13) Enthalpy of Vaporization: 37.34 kJ/mol; (14) Boiling Point: 136 °C at 760 mmHg; (15) Vapour Pressure: 7.53 mmHg at 25 °C.

Preparation of 2,4-Heptanedione,1,1,1,5,5,6,6,7,7,7-decafluoro-: this chemical can be prepared by 4,4,5,5,6,6,6-Heptafluoro-3-imino-1-trifluoromethyl-hex-1-enylamine. The reaction occurs with reagent HCl and other condition of heating for 2 hours. The yield is 69.5 %.

When you are dealing with this chemical, you should be very careful. This chemical is irritating to respiratory system and skin. It may cause inflammation to the skin or other mucous membranes and it may cause burns. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell seek medical advice immediately.

You can still convert the following datas into molecular structure:
(1) SMILES: FC(F)(F)C(=O)CC(=O)C(F)(F)C(F)(F)C(F)(F)F
(2) InChI: InChI=1/C7H2F10O2/c8-4(9,6(13,14)7(15,16)17)2(18)1-3(19)5(10,11)12/h1H2
(3) InChIKey: SUORUQZBFOQDGX-UHFFFAOYAN