Chemistry:Decahydroxycyclopentane
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Names | |
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Preferred IUPAC name
Cyclopentanedecol | |
Other names
Decahydroxycyclopentane
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
PubChem CID
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Properties | |
C5H10O10 | |
Molar mass | 230.125 g·mol−1 |
Appearance | Colorless crystals |
Melting point | 115 °C (239 °F; 388 K) (with dehydration); slow decomposition at about 160 °C (320 °F; 433 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Infobox references | |
Tracking categories (test):
Decahydroxycyclopentane is an organic compound with formula C
5O
10H
10 or C
5(OH)
10. It is a fivefold geminal diol on a cyclopentane backbone.
The compound can be regarded as the fivefold hydrate of cyclopentanepentone. Indeed, the product referred to in the literature and trade as "cyclopentanepentone pentahydrate" (C
5O
5 · 5H2O) is now believed to be the decahydroxycyclopentane.[1][2]
The compound was synthesized by Heinrich Will in 1861, although for a long time it was believed to be a hydrate of C
5O
5. It can be prepared by oxidation of croconic acid C
5O
3(OH)
2 with nitric acid.[3] It can be isolated as water-soluble colorless crystals that melt with dehydration at about 115 °C, and slowly decompose at about 160 °C.[4]
See also
References
- ↑ Gunther Seitz; Peter Imming (1992). "Oxocarbons and pseudooxocarbons". Chemical Reviews 92 (6): 1227–1260. doi:10.1021/cr00014a004.
- ↑ Person, Willis B.; Williams, Dale G. (1957). "Infrared spectra and the structures of leuconic acid and triquinoyl". J. Phys. Chem. 61 (7): 1017–1018. doi:10.1021/j150553a047.
- ↑ Will, H. (1861). "Beitrag zur Kenntniss der Krokonsäure". Justus Liebigs Annalen der Chemie 118 (2): 177–187. doi:10.1002/jlac.18611180204. https://zenodo.org/record/1427165.
- ↑ Fatiadi, Alexander J.; Horace S. Isbell; William F. Sager (March–April 1963). "Cyclic Polyhydroxy Ketones. I. Oxidation Products of Hexahydroxybenzene (Benzenehexol)". Journal of Research of the National Bureau of Standards Section A 67A (2): 153–162. doi:10.6028/jres.067A.015. PMID 31580622. PMC 6640573. http://nvl.nist.gov/pub/nistpubs/jres/067/2/V67.N02.A06.pdf. Retrieved 2009-03-22.
![]() | Original source: https://en.wikipedia.org/wiki/Decahydroxycyclopentane.
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