Di-tert-butyl ether

Di-tert-butyl ether is a tertiary ether, primarily of theoretical interest as the simplest member of the class of di-tertiary ethers.

Di-tert-butyl ether[1]
Skeletal formula of di-tert-butyl ether
Ball-and-stick model of the di-tert-butyl ether molecule
Names
Preferred IUPAC name
2-tert-Butoxy-2-methylpropane
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.197.715
UNII
  • InChI=1S/C8H18O/c1-7(2,3)9-8(4,5)6/h1-6H3 checkY
    Key: AQEFLFZSWDEAIP-UHFFFAOYSA-N checkY
  • InChI=1/C8H18O/c1-7(2,3)9-8(4,5)6/h1-6H3
    Key: AQEFLFZSWDEAIP-UHFFFAOYAT
  • O(C(C)(C)C)C(C)(C)C
Properties
C8H18O
Molar mass 130.231 g·mol−1
Appearance colorless liquid
Density 0.7658 g/cm3[2]
Melting point −61 °C (−78 °F; 212 K)[3]
Boiling point 107.2 °C (225.0 °F; 380.3 K)[2]
Vapor pressure 3730 Pa (at 22 °C)[4]
Thermochemistry
276.1 J·mol−1·K−1
-399.6 kJ·mol−1
Hazards
Flash point −3 °C (27 °F; 270 K)
365 °C (689 °F; 638 K)
Explosive limits >0.4%
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

See also

References
  1. Lide, David R. (1998). Handbook of Chemistry and Physics (87 ed.). Boca Raton, Florida: CRC Press. pp. 3–162, 5–52. ISBN 0-8493-0594-2.
  2. David R. Lide (Hrsg.): CRC Handbook of Chemistry and Physics, (90 ed.), CRC Press, Boca Raton, Florida (2009), ISBN 978-1-4200-9084-0, S. 3-148.
  3. Alquist; Tower: Nation. Advis. Comm. Aeronautics Rep. MR Nr.E 5 A 04 (1945), Chem. Abstr. 1948, 4736
  4. E. J. Smutny, A. Bondi: "DI-t-BUTYL ETHER: STRAIN ENERGY AND PHYSICAL PROPERTIES", in: J. Phys. Chem., 1961, 65 (3), S. 546–550; doi:10.1021/j100821a038.


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