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| IUPAC name : | 3,7-dimethyloct-6-enal |
| InChI : | InChI=1/C10H18O/c1-9(2)5-4-6-10(3)7-8-11/h5,8,10H,4,6-7H2,1-3H3 |
| InChIKey : | NEHNMFOYXAPHSD-UHFFFAOYAH |
| SMILES : | CC(CCC=C(C)C)CC=O |
| cas number : | 106-23-0 |
| (EINECS) number : | 203-376-6 |
| beilstein number : | 1720789 |
| fema number : | 2307 |
| coe number : | 110 |
| jecfa number : | 1220 |
| fl. number : | 05.021 |
| molar refractivity : | 48.42 ± 0.3 cm3 |
| parachor : | 419.6 ± 4.0 cm3 |
| index of refraction : | 1.437 ± 0.02 |
| surface tension : | 26.6 ± 3.0 dyne/cm |
| density : | 0.835 ± 0.06 g/cm3 |
| polarizability : | 19.19 ± 0.5 10-24cm3 |
| xlogp : | 3.60 |
| molecular weight : | 154.2493200 |
| formula : | C10 H18 O |
| BioActivity Analysis : | 99554 |
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| export tariff code : | 2912.19.000 |
| fda reg : | 172.515 |
Suppliers :
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| Advanced Biotech : | citronellal
85% min. natural |
| BASF : | Citronellal
≥ 96% (CGC), sum of 6- and 7 -isomers Odor: Citrus, green, fruity, rose |
| Berje : | Citronellal ex Eucalyptus Citriodora
85/90% |
| Citrus and Allied Essences : | citronellal
85/90% FCC (natural) |
| Fleurchem : | citronellal
natural |
| Fleurchem : | citronellal
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| Moellhausen : | citronellal
96% min. nature identical kosher Odor: fresh, citrus, floreal Flavor: green, aldehyde, fruity |
| Moellhausen : | citronellal
85% min. natural kosher Odor: fresh, citrus, floreal Flavor: green, aldehyde, fruity |
| Mooreganics : | Citronellal
Natural (Organic Compliant) |
| Penta : | citronellal
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| Penta : | citronellal
natural |
| Polarome : | CITRONELLAL
NATURAL FCC |
| Robertet : | Citronellal
naturel |
| Sigma-Aldrich-SAFC : | (±)-Citronellal
≥80%, Kosher Odor: cherry; lemon; green; rose; sweet |
| Sigma-Aldrich-SAFC : | (±)-Citronellal
≥85%, natural, FCC Odor: cherry; lemon; green; rose; sweet |
| Takasago : | Citronellal Extra
≥85% as Citronellal Odor: Powerful, fresh, green-citrusy, slightly woody |
| Takasago : | Citronellal Natural
≥85% as Citronellal Odor: Powerful, fresh, green-citrusy, slightly woody |
| Vigon : | Citronellal
FCC Natural Odor: INTENSE, LEMON-CITRONELLA-ROSE |
| Vigon : | Citronellal
Synthetic Odor: INTENSE, LEMON-CITRONELLA-ROSE |
organoleptics :
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| odor type : | floral |
| odor strength : | high , recommend smelling in a 10.00 % solution or less |
odor description :¹ at 10.00 % in dipropylene glycol. | sweet dry floral herbal waxy aldehydic citrus |
| odor sample from : | CA Aromatics Company Inc. |
| substantivity : | 16 Hour(s) |
properties :
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| appearence : | colorless to pale yellow clear liquid |
| assay : | 85.00 to 100.00 % sum of isomers
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 0.85000 to 0.85800 @ 25.00 °C.
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| pounds per gallon - calc. : | 7.073 to 7.139
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| specific gravity : | 0.85100 to 0.85900 @ 20.00 °C.
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| pounds per gallon - calc. : | 7.089 to 7.156
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| refractive index : | 1.44600 to 1.45300 @ 20.00 °C.
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| optical rotation : | -1.00 to -11.00
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| boiling point : | 206.00 to 207.00 °C. @ 760.00 mm Hg
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| boiling point : | 106.00 to 108.00 °C. @ 15.00 mm Hg
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| acid value : | 3.00 max. KOH/g
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| vapor pressure : | 0.28000 mm/Hg @ 25.00 °C. |
| vapor density : | 5.3 ( Air = 1 ) |
| flash point : | 169.00 °F. TCC ( 76.11 °C. )
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| logp : | 3.48 |
| shelf life : | 12.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
safety :
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| most important hazard(s) : | Xn N - Harmful, Dangerous for the environment. |
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R 43 - May cause sensitisation by skin contact. R 63 - Possible risk of harm to the unborn child. S 02 - Keep out of the reach of children. S 23 - Do not breath vapour. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection. S 45 - In case of accident or if you feel unwell seek medical advice immediately.
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| Human experience : | 4 % solution: no irritation or sensitization. |
| Oral Toxicity(LD50) : |
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Oral-Rat 2420.00 mg/kg NTIS** OTS0557726
Intraperitoneal-Mouse >200.00 mg/kg
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| Dermal Toxicity(LD50) : |
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Skin-Rabbit >2500.00 mg/kg FCTXAV 13,755,197
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| Inhalation Toxicity(LC50) : |
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Not determined
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safety in use :
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| recommendation for citronellal usage levels up to : |
| | 3.0000 % in the fragrance concentrate.
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| recommendation for citronellal usage levels up to : |
| | 10.0000 ppm in the flavor.
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safety references :
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| EPI System : | view |
| NLM Hazardous Substances Data Bank : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 3082 |
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| WGK Germany : | 2 |
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| | 3,7-dimethyloct-6-enal
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| (EINECS) number : | 203-376-6 |
| RTECS : | RH2140000 for 106-23-0 |
| chemidplus : | 000106230 |
| EPA Substance Registry Services : | 106-23-0 |
| dtp/nci : | 46106 |
references :
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| | 3,7-dimethyloct-6-enal
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| fl. number : | 05.021 |
| jecfa number : | 1220 |
| NIST Chemistry WebBook : | 1733576178 |
| pubchem : | 150886 |
Cosmetics :
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| Cosmetic uses : |
masking agents
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other :
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| reference : | Luebke, William tgsc, (1984)¹ |
| CosIng : | cosmetic data |
| VCF-Online: | VCF Volatile Compounds in Food |