eth oa Le camphor Gadsttyi! > ba 
os camphor oil, amongst other Henge saftole Cutt, O6/e can chee ta 
AN OT oil of sassafras. Safrole is used as a scent for soaps, an 
wt 
_mignonette, Reseda odorata, L., a mustard oil of a radish like odour is 
in Australia, and their chemical constituents examined. One of the 
of these bodies is cineole, CioHisO, also called eucalyptole. : 
eo hie cans 
isosafrole it is used for the preparation of bode or r enon 
oils. theee oils, cercuaily engendered be the reaction of an enzyme ‘on a ae 
consist chiefly of esters of isothiocyanic acid HN-CS. We may call to. m 
volatile oil obtained from the seeds of black mustard, Brassica” he | 
“obtained ; oe 
chiefly consists of Phenvtelnyteri paves: 
dnedyletnul afcahiol; citral, n- nonylaldehyde, eugenol ord an “aliphatic ses 
alcohol CisH»60, which is apparently identical with farnesol. tek 8 aaa 
To the fasmly of the Myrtacee belongs the evergreen “clove tree ape 
vield a very much used spice. 
the chief ingredient of which eugenol, CiuHHieOn, is See: only used in “med 
vidi Dianthus Caryophyllus, L. | | z SNe 
The oils of more than 160 spécies of the ‘genus : Baca have b 
quantities in the oils of Hucalyptus polybractea, R. J. Baker, sah E. Uh 
At ordinary temperature cineole i is an pce nade inactive fluid, crystallising 
