Selenophene
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Selenophene is an organic compound with the chemical formula C4H4Se. It is an unsaturated compound containing a five-member ring with four carbon atoms and one selenium atom. It is a selenium analog of furan C4H4O and thiophene C4H4S. A colorless liquid, it is one of the more common selenium heterocycles.
Quick Facts Names, Identifiers ...
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Names | |||
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Preferred IUPAC name
Selenophene[1] | |||
Identifiers | |||
103223 | |||
ChEBI | |||
ChemSpider | |||
ECHA InfoCard | 100.157.009 | ||
100994 | |||
PubChem CID |
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UNII | |||
CompTox Dashboard (EPA) |
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Properties | |||
C4H4Se | |||
Molar mass | 131.047 g·mol−1 | ||
Appearance | colorless liquid | ||
Density | 1.52 g/cm3 | ||
Melting point | −38 °C (−36 °F; 235 K) | ||
Boiling point | 110 °C (230 °F; 383 K) | ||
Refractive index (nD) |
1.58 | ||
Hazards | |||
GHS labelling: | |||
Danger | |||
H225, H301, H331, H373, H410 | |||
P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P301+P310, P303+P361+P353, P304+P340, P311, P314, P321, P330, P370+P378, P391, P403+P233, P403+P235, P405, P501 | |||
Related compounds | |||
Related more saturated |
selenolane 2-selenolene 3-selenolene | ||
Related compounds |
furan thiophene tellurophene | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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