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- 1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane
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2026-06-30
- CAS:132182-92-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10000KGS
- FNM7300
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2026-01-06
- CAS:132182-92-4
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 1ton
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| | 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane Basic information |
| Product Name: | 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane | | Synonyms: | 1,1,1,2,3,4,4,5,5,5-Decafluoro-3-methoxy-2-methylpentane;3-METHOXYPERFLUORO(2-METHYLPENTANE), 98% MIN.;1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane;Pentane, 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-;Decafluoro-3-methoxy-4-(trifluoromethyl)pentane(NOVEC 7300);1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane>;1,1,1,2,3,4,4,5,5,5-DECAFLUORO-3-METHOXY-2-(TRIFLUOROMETHYL)...;novec 7300 = HFE-7300 Purity: 99.5%min | | CAS: | 132182-92-4 | | MF: | C7H3F13O | | MW: | 350.08 | | EINECS: | 459-520-5 | | Product Categories: | | | Mol File: | 132182-92-4.mol |  |
| | 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane Chemical Properties |
| Melting point | -38 °C | | Boiling point | 100 °C | | density | 1.67 | | vapor pressure | 62.5hPa at 20℃ | | storage temp. | Storage temp. -20°C | | Water Solubility | Insoluble in water | | form | clear liquid | | color | Colorless to Almost colorless | | Specific Gravity | 1.67 | | InChI | InChI=1S/C7H3F13O/c1-21-4(11,3(9,10)7(18,19)20)2(8,5(12,13)14)6(15,16)17/h1H3 | | InChIKey | QKAGYSDHEJITFV-UHFFFAOYSA-N | | SMILES | C(F)(F)(F)C(F)(F)C(F)(OC)C(F)(C(F)(F)F)C(F)(F)F | | LogP | 4.3 at 23.4℃ | | CAS DataBase Reference | 132182-92-4 | | EPA Substance Registry System | Pentane, 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)- (132182-92-4) |
| TSCA | TSCA listed | | HS Code | 2914199090 |
| | 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane Usage And Synthesis |
| Description | Fluorinated liquid 1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane is a kind of heat stable, perfluorinated liquid mainly used as industrial and conductive liquid. Due to its chemical inertness, 1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane can be used as single-phase or two-phase coolant for supercomputer systems and military sensitive electronic components. Because of its very high insulation, it can be used to cool high-voltage transformers and high-power electronic components. In the semiconductor industry, this liquid is used primarily as a constant temperature coolant for etching equipment, ion implantation equipment and chemical vapour deposition (CVD). Because the pour point of 1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane is very low, It can be used for cold and hot shock test and other tests. | | Uses | 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane is used in preparation method of isolated Hydrofluoroether. | | Application |
1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane, also known as HFE-7300 or DMTP, is a separated hydrofluoroether fluid with the molecular formula C7H3F13O. It can be used as a fluorinated solvent to dissolve π-allylnickel catalysts and carry out diblock copolymerisation reactions, thereby preparing homogeneous solutions of activated polymers or core-crosslinked nanostructures [1–2]. In electrolyte systems, it acts as a fire-suppressing component and exhibits extremely high stability towards metallic sodium; compared with traditional carbonate solvents, it possesses a higher binding energy with functional molecules such as TTE [3]. In electrochemical interface research, it serves as a fluorinated phase to support the electrolyte [4].
| | Synthesis | 1,1,1,2,3,4,4,5,5,5,-Decafluoro-3-methoxy-2-(trifloromethyl)pentane is prepared by the reaction of Methyl methanesulfonate and perfluoro-2,3-epoxy-2-methylpentane. The specific synthesis steps are as follows:
(1). Clean and dry the 500ml reaction flask first; (2). Add 200mL of diethylene glycol dimethyl ether to the flask, turn on the stirring, and add 58g (1mol) of anhydrous potassium fluoride and 52.86g (0.2mol) of 18-crown-6 under stirring; (3). Stir for 10 minutes to fully dissolve anhydrous potassium fluoride and 18-crown ether-6, then add 158g (0.5mol) of perfluoro-2-methyl 2,3-epoxypentane to obtain a solution; (4). Heat the solution water bath to 50°C, keep the temperature constant at about 50°C, slowly add 71.59g (0.65mol) methyl methanesulfonate dropwise with a dropping funnel; (5). Control the dropping time of methyl methanesulfonate for about 2h. After the dropping, the solution will continue to be kept at a constant temperature of 50°C for 3h; (6). After the reaction is completed, cool to room temperature, and then take out the mixed liquid for rectification to obtain the product. Result: The mass of hydrofluoroether obtained is 164.22g, of which 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane The content is 96.79%, the residue of perfluoro-2-methyl 2,3-epoxypentane is 0.07%, the conversion rate of perfluoro-2-methyl 2,3-epoxypentane is 99.93%, 1,1,1 The yield of 2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane was 90.83%.
 | | References | [1] Cheng, Y., Wakiya, T., Hifumi, R., Inagi, S., Tomita, I. (2024). Preparation of superhydrophobic surfaces and slippery liquid-infused porous surfaces based on core-cross-linked nanostructured materials obtained by living coordination block copolymerization through PISA process. Polymer, 294, Article 126686. https://doi.org/10.1016/j.polymer.2024.126686
[2] Cheng, Y., Wakiya, T., Inagi, S., Takata, T., omita, I. (2021). Creation of polymeric nanostructures by living coordination block copolymerization of allene derivatives with fluoroalkyl substituents under polymerization-induced self-assembly conditions and their application to superhydrophobic surfaces†. Polymer Chemistry, 12 46, Pages 6771-6779. https://doi.org/10.1039/d1py01108a
[3]
Liu, X., Zheng, X., Deng, Y., Qin, X., Huang, Y., Dai, Y., Wu, W., Wang, Z., Luo, W. (2021). Implanting a Fire‐Extinguishing Alkyl in Sodium Metal Battery Electrolytes via a Functional Molecule. Advanced Functional Materials, 32(5). https://doi.org/10.1002/adfm.202109378
[4]
Ishii, K., Akutsu-Suyama, K., Yamada, N. L., Yokoyama, Y., Sakka, T., Nishi, N. (2025). Accumulation of ionic-liquid ions at the electrochemical liquid/liquid interface between water and a fluorous solvent studied using neutron reflectometry. Electrochimica Acta, 513, 145563. https://doi.org/10.1016/j.electacta.2024.145563 |
| | 1,1,1,2,2,3,4,5,5,5-Decafluoro-3-methoxy-4-(trifluoromethyl)pentane Preparation Products And Raw materials |
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