Main page (Russian) Search in database (English)

Properties of substance:

4-phenyl-1,3-dioxane

Synonyms:

4-phenyl-m-dioxane

Group of substances:

organic

Empirical formula (Hill's system for organic substances):

C10H12O2

Boiling point (°C):

247

CAS №: 772-00-9

Solubility (g/100 g of solvent):

organic solvents: soluble [Ref.]
water: insoluble [Ref.]

Density:

1.1038 (20°C, g/cm3)

Synthesis 1:

Reference: Shortridge, R. W. 4-Phenyl-m-dioxane / Journal of the American Chemical Society. - 1948. - Vol. 70, No. 2 pp. 873 [doi: 10.1021/ja01182a518]


A mixture of 220 g. of dioxane, 32 g. of 96% sulfuric acid, 30 g. of trioxane and 52 g. of styrene was allowed to stand at room temperature over a week-end. At the end of this time the reaction mixture was poured into 600 ml. of water and the organic layer was separated. The aqueous layer was extracted with three 50-ml. portions of benzene and the combined organic layer and extracts were washed with three portions of water and distilled. After removal of the benzene 64 g (78%) of 4-phenyl-m- dioxane was obtained, b. p. 94—104° at 3 mm.

Reactions of synthesis:

  1. Yeild 71-88%. [Ref.1aster, Ref.2aster, Ref.3aster]

Refractive index (nD):

1.5288 (25°C)

Vapour pressure (Torr):

2 (95°C)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-450

    Your requests if no data into database




    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru