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Category: flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 94.00 to 100.00
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| Food Chemicals Codex Listed: | No |
| Boiling Point: | 180.00 °C. @ 1.00 mm Hg
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| Boiling Point: | 100.00 °C. @ 0.10 mm Hg
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| Vapor Pressure: | 0.000119 mmHg @ 25.00 °C. (est) |
| Flash Point: | 316.00 °F. TCC ( 157.78 °C. )
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| logP (o/w): | 4.790 (est) |
| Soluble in: |
| | alcohol | | | water, 0.5734 mg/L @ 25 °C (est) |
| Insoluble in: |
| | water |
Organoleptic Properties:
Cosmetic Information:
Suppliers:
Safety Information:
| European information : |
| Most important hazard(s): | | Xi - Irritant |
R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection.
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
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Not determined
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment: Search |
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice |
| Recommendation for alpha-sinensal usage levels up to: | | | 5.0000 % in the fragrance concentrate.
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| Recommendation for alpha-sinensal flavor usage levels up to: |
| | 40.0000 ppm in the finished product.
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Safety References:
European Food Safety Authority (EFSA) reference(s):
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Flavouring Group Evaluation 201: 2-Alkylated aliphatic acyclic alpha,beta-unsaturated aldehydes and precursors with or without additional double bonds from chemical subgroup 1.1.2 of FGE.19[1] View page or View pdf
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Scientific Opinion on Flavouring Group Evaluation 201 Revision 1 (FGE.201Rev1): 2-Alkylated, aliphatic, acyclic alpha,beta-unsaturated aldehydes and precursors, with or without additional double-bonds, from chemical subgroup 1.1.2 of FGE.19. View page or View pdf
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Scientific Opinion on Flavouring Group Evaluation 201 Revision 2 (FGE.201Rev2): 2-alkylated, aliphatic, acyclic alpha,beta-unsaturated aldehydes and precursors, with or without additional double-bonds, from chemical subgroup 1.1.2 of FGE.19 View page or View pdf
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| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):17909-77-2 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :5281534 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| (2E,6E,9E)-2,6,10-trimethyldodeca-2,6,9,11-tetraenal |
| Chemidplus:0017909772 |
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| 2,6- | dimethyl-10-methylene-2,6,11-dodecatriene | | 2,6,9,11- | dodecatetraenal, 2,6,10-trimethyl-, (2E,6E,9E)- | | 2,6,9,11- | dodecatetraenal, 2,6,10-trimethyl-, (E,E,E)- | | a- | sinensal | | alpha- | sinensal | | alpha- | sinensal 21/22% ex tangerine (natural) | | | sinensal ex orange 20/10a | | alpha- | sinensal natural | | (E,E,E)-2,6,10- | trimethyl dodeca-2,6,9,11-tetraen-1-al | | all trans- | trimethyl dodecatetraenal | | (E,E,E)-2,6,10- | trimethyldodeca-2,6,9,11-tetraen-1-al | | (2E,6E,9E)-2,6,10- | trimethyldodeca-2,6,9,11-tetraenal |
Articles:
| US Patents:3,963,783 - 4-Methyl-8-vinyl-4,7- and -4,8-nonadienals |
| PubMed:Rapid collection and identification of a novel component from Clausena lansium Skeels leaves by means of three-dimensional preparative gas chromatography and nuclear magnetic resonance/infrared/mass spectrometric analysis. |
| US Patents:3,974,225 - Process for the preparation of unsaturated aldehydes |
| PubMed:California Lomatiums, Part X. Comparison of composition of the hydrodistilled oils from two subspecies of Lomatium mohavense. |
| US Patents:3,979,425 - Process for the preparation of unsaturated aldehydes |
| PubMed:VOLATILES FROM ORANGES. 3. THE STRUCTURE OF SINENSAL. |
| PubMed:Citrus fruit flavor and aroma biosynthesis: isolation, functional characterization, and developmental regulation of Cstps1, a key gene in the production of the sesquiterpene aroma compound valencene. |
| PubMed:Identification of sulfur volatiles in canned orange juices lacking orange flavor. |
| PubMed:Characterization of nerolidol biotransformation based on indirect on-line estimation of biomass concentration and physiological state in batch cultures of Aspergillus niger. |
| PubMed:Repellent effect of santalol from sandalwood oil against Tetranychus urticae (Acari: Tetranychidae). |
| PubMed:Acaricidal and oviposition deterring effects of santalol identified in sandalwood oil against two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae). |
| PubMed:Chemical composition of the essential oils of Clausena lansium from Hainan Island, China. |
| PubMed:Identification of aroma active compounds in orange essence oil using gas chromatography-olfactometry and gas chromatography-mass spectrometry. |
| PubMed:Volatile constituents of redblush grapefruit (Citrus paradisi) and pummelo (Citrus grandis) peel essential oils from Kenya. |
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