sec-Butylbenzene
sec-Butylbenzene is an organic compound classified as an aromatic hydrocarbon. Its structure consists of a benzene ring substituted with a sec-butyl group. It is a flammable colorless liquid which is nearly insoluble in water but miscible with organic solvents.[1]
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| Names | |
|---|---|
| IUPAC name
butan-2-ylbenzene | |
Other names
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| Identifiers | |
3D model (JSmol) |
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| 1903902 | |
| ChEBI | |
| ChEMBL | |
| ChemSpider | |
| ECHA InfoCard | 100.004.752 |
| EC Number |
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| 261109 | |
| KEGG | |
PubChem CID |
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| UNII | |
CompTox Dashboard (EPA) |
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| |
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| Properties | |
| C10H14 | |
| Molar mass | 134.22 |
| Appearance | colorless liquid |
| Density | 0.863 g/cm3 |
| Melting point | −75.5 °C (−103.9 °F; 197.7 K) |
| Boiling point | 174 °C (345 °F; 447 K) |
| insoluble | |
| Solubility in organic solvents | miscible |
| Hazards | |
| Main hazards | Flammable |
| GHS pictograms |     |
| GHS Signal word | Danger |
GHS hazard statements |
H226, H304, H315, H319, H411 |
| P210, P233, P240, P241, P242, P243, P264, P273, P280, P301+310, P302+352, P303+361+353, P305+351+338, P321, P331, P332+313, P337+313, P362, P370+378, P391, P403+235, P405, P501 | |
| Flash point | 52.0 °C (125.6 °F; 325.1 K) |
| 418 °C (784 °F; 691 K) | |
| Related compounds | |
Related compounds |
iso-Butylbenzene, n-Butylbenzene, tert-Butylbenzene |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
| Infobox references | |
Production
sec-Butylbenzene can be produced by the reaction of benzene with either n-butyl alcohol or sec-butyl alcohol in presence of anhydrous aluminium chloride and hydrochloric acid.[2]
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References
- "sec-butylbenzene - Substance Information - ECHA". echa.europa.eu. Retrieved 2020-01-22.
- Buess, C. M.; Karabinos, S. V.; Kunz, P. V.; Gibbons, L. C. (1946), The synthesis and purification of aromatic hydrocarbons III : isobutylbenzene, sec-butylebenzene and tert-butylbenzene, National Advisory Committee for Aeronautics, Technical Note No. 1021
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