pseudomethyl ionone
Identification
| Name | pseudomethyl ionone |
| IUPAC | (4E,6E)-7,11-dimethyldodeca-4,6,10-trien-3-one |
| CAS Number | 26651-96-7 |
| EINECS | 247-878-3 |
| FDA UNII | Search |
| Molecular Formula | C14 H22 O |
| Molecular Weight | 206.32854000 |
Regulatory
Physical Properties
| Assay | 50.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Boiling Point | 313.00 to 315.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.000466 mmHg @ 25.00 °C. (est) |
| Flash Point | 280.00 °F. TCC ( 137.78 °C. ) |
| logP (o/w) | 3.984 (est) |
| Soluble in | alcohol |
Cosmetic Information
| CosIng | cosmetic data |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | oral-rat LD50 > 5000 mg/kg |
| Dermal Toxicity | skin-rabbit LDLo 5000 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| IFRA Critical Effect | Dermal sensitization |
| fragrance material specification | Pseudomethylionone should not be used as fragrance ingredient as such, but a level of up to 2% as an impurity in methylionones is accepted. |
| Recommendation for pseudomethyl ionone usage levels up to | PROHIBITED: Should not be used as a fragrance ingredient. |
| Recommendation for pseudomethyl ionone flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
2,6-
dimethyl dodeca-2,6,8-trien-10-one
(4E,6E)-7,11-
dimethyl-4,6,10-dodecatrien-3-one
7,11-
dimethyl-4,6,10-dodecatrien-3-one
2,6-
dimethyldodeca-2,6,8-trien-10-one
(4E,6E)-7,11-
dimethyldodeca-4,6,10-trien-3-one
7,11-
dimethyldodeca-4,6,10-trien-3-one
4,6,10-
dodecatrien-3-one, 7,11-dimethyl-
4,6,10-
dodecatrien-3-one, 7,11-dimethyl-, (4E,6E)-
pseudo
methyl ionone
pseudo
methylionone
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