Detail of "2648-47-7"

CAS Number:
2648-47-7
Name:
Pentanal,2,2,3,3,4,4,5,5-octafluoro-
Molecular Structure:
Formula:
C₅H₂F₈O
Molecular Weight:
230.06
Synonyms:
Valeraldehyde,2,2,3,3,4,4,5,5-octafluoro- (6CI,7CI,8CI);2,2,3,3,4,4,5,5-Octafluoropentanal;2,2,3,3,4,4,5,5-Octafluorovaleraldehyde;5-Hydrooctafluorovaleraldehyde;w-Hydrooctafluoropentanoicaldehyde;
Density:
1.508 g/cm³
Boiling Point:
53.1 °C at 760 mmHg
Flash Point:
5.6 °C
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
26-36 Details

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Synthesis of polyfluoroalkyl-containing dienones: Synthesis of polyfluoroalkyl-containing dienones. Pashkevich, K. I.; Khomutov, O. G. (Inst. Org. Sint., RAN, Yekaterinburg 620219, Russia). Izvestiya Akademii Nauk, Seriya Khimicheskaya, (9), 2285-2287 (Russian) 1996 Institut Organicheskoi Khimii im. N. D.There are some commonly used reagents with their cas registry numbers 2648-47-7 and 186303-51-5 in this article. Zelinskogo Rossiiskoi Akademii Nauk. CODEN: IASKEA. DOCUMENT TYPE: Journal CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Dehydration of (E)-RCH(OH)CH2COCH:CHPh [R = H(CF2)4, CF3] in Ac2O gave RCH:CHCOCH:CHPh in 83 and 76% yield, resp. .