Nomenclature
CAS number: 103-50-4
1,1′-[Oxybis(methylene)]bis[benzene]; dibenzyl ether.
C
14H
14O; mol wt 198.26.
C 84.81%, H 7.12%, O 8.07%.
Description and references
Prepd: Lachman, J.
Am. Chem. Soc. 45, 2356 (1923); Staab, Wendel, Ber. 93, 2902 (1960); Lichtenberger,
Tritsch, Bull. Soc. Chim. Fr. 1961, 363. Manuf by reduction of benzaldehyde in the presence
of [Co(CO)4]2: Wender, Orchin, US 2614107 (1952 to U.S.A. as represented
by the Secy. of Agr.). Physical properties: Svirbely et al., J. Am. Chem. Soc. 71, 507 (1949); Dreisbach, Martin, Ind. Eng. Chem. 41, 2875 (1949). Miscibility:
Jackson, Drury, ibid. 51, 1491 (1959).
Properties
Unstable liquid, bp 295-298° (with dec), bp21 173-174°; bp2 125.5-126.5°. Appears
to dec slowly at ordinary temps. d35 1.0341; d425 0.99735; d420 1.00142; d15 1.0482.
nD25 1.5601 (Svirbely et al.), 1.53851 (Dreisbach, Martin); nD20 1.54057 (Dreisbach, Martin), 1.566 (Lichtenberger, Tritsch). Practically insol in water; miscible
with ethanol, ether, chloroform, acetone.Use
Plasticizer for nitrocellulose; solvent in perfumery.