| Identification | Back Directory | [Name]
zinc diricinoleate | [CAS]
13040-19-2 | [Synonyms]
Zinc ricinolate
ZINC RICINOLEATE
inc diricinoleate
zinc diricinoleate
zinc diricinoleate2
Bisricinoleic acid zinc salt
zinc,(Z,12R)-12-hydroxyoctadec-9-enoate
Zinc(II) (R,E)-12-hydroxyoctadec-9-enoate
Bis[(9Z,12R)-12-hydroxy-9-octadecenoic acid]zinc salt
9-Octadecenoic acid, 12-hydroxy-, zinc salt (2:1), (9Z,12R)- | [EINECS(EC#)]
235-911-4 | [Molecular Formula]
C36H66O6Zn | [MDL Number]
MFCD28898483 | [MOL File]
13040-19-2.mol | [Molecular Weight]
660.296 |
| Chemical Properties | Back Directory | [density ]
1.095[at 20℃] | [Odor]
wh. fine powd., fatty acid odor | [InChI]
InChI=1/C18H34O3.Zn/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21;/h9,12,17,19H,2-8,10-11,13-16H2,1H3,(H,20,21);/b12-9-;/t17-;/s3 | [InChIKey]
OIJQSPQODYCEJI-UVTPQHRRNA-N | [SMILES]
[C@@H](O)(CCCCCC)C/C=C\CCCCCCCC(=O)O.[Zn] |&1:0,r| | [LogP]
5.701 (est) | [EPA Substance Registry System]
9-Octadecenoic acid, 12-hydroxy-, zinc salt (2:1), (9Z,12R)- (13040-19-2) |
| Hazard Information | Back Directory | [Description]
Zinc diricinoleate is the zinc salt of ricinoleic acid, a major fatty acid found in castor oil. It is used in many deodorants as an odor-adsorbing agent. | [Chemical Properties]
Fine white powder; faint fatty acid odor.
Mp 92–95C, d 1.10 (25/25C). Combustible. | [Uses]
Fungicide, emulsifier, greases, lubricants,
waterproofing, lubricating-oil additive, stabilizer in
vinyl compounds. | [Physiological effects]
The metal ion zinc in zinc ricinoleate reacts with the fatty acid esters in the skin and forms a protective layer that prevents the skin from becoming dry or irritated.It also inhibits bacterial growth by preventing the synthesis of proteins needed for cell division. |
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