Notes on essential oils : with special reference to their use, composition, chemistry, and analysis / by T.H.W. Idris.

  • Idris, T. H. W.
Date:
[1900?]
Catalogue details

Licence: In copyright

Credit: Notes on essential oils : with special reference to their use, composition, chemistry, and analysis / by T.H.W. Idris. Source: Wellcome Collection.

    237/256 (page 221)
    Specific Gravity. Optical Rotation. •885--900 -2° to 4-4° 1-040-1-055 •960 -l°to -4° ■900--905 •870 •855--865 at 30“ •900--918 -26° 4-1° to -8° 4-1° to 4-12° •900--910 •832--841 laevo-rotary 0° to 4-3° •915--930 4-10° to 4-25° •973--981 -15° to -20 •950--964 4-10° to -h30° •945--965 4-5° 1-065-1-095 4-1° to 4-4° •910--928 4-40° to 4-60° •935--940 -3° •860 •980--990 (See Asarum •920-.940 •923 •905--918 4-90° to 4-95° dextro-rotary Oil.) -.30°to -50° 4-1° to 4-7° Coustituenta. Limonene CioH,g; linalol CioHjgO ; linalyl acetate C12H20O2 5 geraniol CioHisO ! geranyl acetate Ci2H2o02 ; sesquiterpene. Esters of lauric and valerianic acids (?). Eugenol CioHj202; sesquiterpene. Geraniol CioH^gO; citronellol Cjo HisO 5 esters ; paraffins. Borneol CjoHjgO ; camphor CjoHibO ! bornyl acetate CioHoqOo ; cineol CioHigO ; cam- phene CjoHie; pinene CjoHig. Terpenes. Methyl-nonyl-ketone C11H22O; lauric aldehyde C12H24O. Pinene C^oHie ’> cineol CjoHigO ; borneol CjoHigO; thujoneCioHigO; sesquiterpene. Santalol C15H26O; an isomeric alcohol; santalal CjsHjjO ; esters. Santalol Ci5H2fjO (?) Santalol CjgHjgO (?); esters. Safrol CioHjoOa; pinene CmHig: phellan- drene CioHjg ; camphor CjoHigO ; eugenol C]„Hi202 ; cadinene C]5H24. Pinene C,„H,g ; cadinene C15H2J; sabinol C,oH,gO ; sabinol actetate Ci2H]g02. Carvacrol CjoHj^O; pinene CjoHjg (?) ; cymene C,„H,4 (?). Limonene CioH,g. Carvone CjoHjjO. Methyl salicylate CgHgO^; terpenes. Linalol C,oHjgO ; cineol 'C,„H4gO ; pinene Ciollid) camphene CjoHin; camphor C|oHi,,0; borneol C,oH,gO ; terpineol CiijHisO ; geraniol CioH,sO.