1-Methylnaphthalene

1-Methylnaphthalene is an organic compound with the formula CH3C10H7. It is a colorless liquid. It is isomeric with 2-methylnaphthalene.

1-Methylnaphthalene[1]
Names
IUPAC name
1-Methylnaphthalene
Other names
α-methylnaphthalene
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.001.788
EC Number
  • 201-966-8
KEGG
UNII
Properties
C11H10
Molar mass 142.20 g/mol
Appearance Liquid
Density 1.001 g/mL
Melting point −22 °C (−8 °F; 251 K)
Boiling point 240–243 °C (464–469 °F; 513–516 K)
Vapor pressure 4.91
-102.8·10−6 cm3/mol
Hazards
R-phrases (outdated) R22 R42 R43
S-phrases (outdated) S7 S36 S37 S39
Flash point 82 °C (180 °F; 355 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

Methylnaphthalenide ion

With alkali metals, 1-methylnaphthalene forms radical anion salts such as sodium 1-methylnaphthalenide.

Compared to its structural analog sodium naphthalenide, sodium 1-methylnaphthalenide is more soluble, which is useful for low-temperature reductions.[2]

See also

References

  1. 1-Methylnaphthalene at University of Oxford
  2. Liu, X.; Ellis, J. E. (2004). "Hexacarbonylvanadate(1−) and Hexacarbonylvanadium(0)". Inorg. Synth. 34: 96–103. doi:10.1002/0471653683.ch3. ISBN 0-471-64750-0.
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