678-78-4
678-78-4 structure
- Name: Hexafluoroglutaryl Fluoride
- Chemical Name: 2,2,3,3,4,4-hexafluoropentanedioyl difluoride
- CAS Number: 678-78-4
- Molecular Formula: C5F8O2
- Molecular Weight: 244.04000
- Create Date: 2018-08-02 21:13:56
- Modify Date: 2025-08-25 10:56:41
| Name | 2,2,3,3,4,4-hexafluoropentanedioyl difluoride |
|---|---|
| Synonyms |
Hexafluoroglutaryl difluoride
Hexafluoropentane-1,5-dioyl difluoride MFCD00054652 EINECS 211-652-2 Perfluoroglutaryl fluoride HEXAFLUOROGLUTARYL FLUORIDE hexafluoropentanedioyl difluoride FCO(CF2)3COF |
| Density | 1.637 g/cm3 |
|---|---|
| Boiling Point | 113.1ºC at 760 mmHg |
| Molecular Formula | C5F8O2 |
| Molecular Weight | 244.04000 |
| Flash Point | 35.2ºC |
| Exact Mass | 243.97700 |
| PSA | 34.14000 |
| LogP | 1.88450 |
| Index of Refraction | 1.283 |
| Hazard Codes | C |
|---|---|
| Risk Phrases | R34 |
| Safety Phrases | 26-36/37/39 |
| RIDADR | UN 3265 |
| HS Code | 2917190090 |
|
~73%
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| Literature: Cox, Daryl G.; Sprague, Lee G.; Burton, Donald J. Journal of Fluorine Chemistry, 1983 , vol. 23, p. 383 - 388 |
|
~78%
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| Literature: Filyakova, T. I.; Ilatovskii, R. E.; Zapevalov, A. Ya. Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 10 p. 1818 - 1822 Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 10 p. 2055 - 2060 |
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678-78-4 |
| Literature: Russian Journal of Applied Chemistry, , vol. 68, # 1part2 p. 133 - 134 Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), , vol. 68, # 1 p. 151 - 152 |
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678-78-4 |
| Literature: Journal of Organic Chemistry, , vol. 34, # 6 p. 1841 - 1844 |
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| Literature: US2007/267464 A1, ; Page/Page column 15 ; |
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678-78-4 |
| Literature: US2007/267464 A1, ; Page/Page column 15 ; |
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |