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Heptafluoropropyl trifluorovinyl ether

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Heptafluoropropyl trifluorovinyl ether

EINECS 216-600-2
CAS No. 1623-05-8 Density 1.61 g/cm3
PSA 9.23000 LogP 3.82850
Solubility Insoluble in water Melting Point -70 °C
Formula C5F10O Boiling Point 51.511 °C at 760 mmHg
Molecular Weight 266.038 Flash Point -10.19 °C
Transport Information UN 3271 Appearance Colorless
Safety 9-16-33 Risk Codes 12
Molecular Structure Molecular Structure of 1623-05-8 (Heptafluoropropyl trifluorovinyl ether) Hazard Symbols FlammableF

Ether,heptafluoropropyl trifluorovinyl (7CI,8CI);Propane,1,1,1,2,2,3,3-heptafluoro-3-[(trifluoroethenyl)oxy]- (9CI);1,1,1,2,2,3,3-Heptafluoro-3-[(1,2,2-trifluoroethenyl)oxy]propane;1,1,2,4,4,5,5,6,6,6-Decafluoro-3-oxahex-1-ene;Heptafluoropropyl trifluorovinylether;Perfluoro(propyl vinyl ether);Perfluoropropoxyethene;Perfluoropropylperfluorovinyl ether;

Article Data 15

Heptafluoropropyl trifluorovinyl ether Specification

The Heptafluoropropyl trifluorovinyl ether, with the CAS registry number 1623-05-8, is also known as 1,1,1,2,2,3,3-Heptafluoro-3-[(trifluorovinyl)oxy]propane. It belongs to the product category of Fluoromonomer. Its EINECS number is 216-600-2. This chemical's molecular formula is C5F10O and formula weight is 266.04. What's more, its IUPAC name is called 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2-trifluoroethenoxy)propane.

Physical properties of Heptafluoropropyl trifluorovinyl ether: (1)ACD/LogP: 5.45; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.45; (4)ACD/LogD (pH 7.4): 5.45; (5)ACD/BCF (pH 5.5): 8135.52; (6)ACD/BCF (pH 7.4): 8135.52; (7)ACD/KOC (pH 5.5): 21910.08; (8)ACD/KOC (pH 7.4): 21910.08; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Index of Refraction: 1.272; (13)Molar Refractivity: 28.23 cm3; (14)Molar Volume: 165.2 cm3; (15)Surface Tension: 12.4 dyne/cm; (16)Density: 1.609 g/cm3; (17)Melting Point: -70 °C; (18)Enthalpy of Vaporization: 28.26 kJ/mol; (19)Boiling Point: 51.5 °C at 760 mmHg; (20)Vapour Pressure: 289 mmHg at 25°C.

Preparation: this chemical can be prepared by sodium perfluoro-3-oxa-2-methylhexanoate. This reaction will need normal pressure. The reaction temperature is 300-350 ℃. The yield is about 46%.

Uses of Heptafluoropropyl trifluorovinyl ether: it can be used to produce 1,1,2,2,3-pentafluoro-3-heptafluoropropyloxy-cyclopropane at temperature of 200 °C. This reaction time is 6 hours. The yield is about 60%.

When you are using this chemical, please be cautious about it as the following:
This chemical may catch fire in contact with air and only need brief contact with an ignition source which has a very low flash point or evolve highly flammable gases in contact with water. It is extremely flammable. You should keep container in a well-ventilated place. In addition, you should keep it away from sources of ignition - No smoking. Besides, you should take precautionary measures against static discharges.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C(=C(F)F)(OC(C(C(F)(F)F)(F)F)(F)F)F
(2)InChI: InChI=1S/C5F10O/c6-1(7)2(8)16-5(14,15)3(9,10)4(11,12)13

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