Sweet-floral, at first delicate and refreshingly mild, but often increasing in odor strength after short olfactory study. The floral notes are mild, light and resemble Lily of the Valley. The tenacity is good, and the odor diffusion increases significantly when the material is properly blended with lower boiling odorants or modifiers.
Category | Aromatic Compound |
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IUPAC Name | 7-hydroxy-3,7-dimethyloctanal |
CAS Number | 107-75-5 |
Molecular Weight | 172.26 g/mol |
Canonical SMILES | CC(CCCC(C)(C)O)CC=O |
Odor Family | Floral |
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Odor Strength | 1 2 3 4 5 |
Odor Description | Citrus, Floral, Green, Lily, Melon, Sweet, Tropical, Waxy |
Usage Level | 5% in the fragrance concentrate |
Substantivity | 218 hours at 100% |
Appearance | Colorless to pale yellow clear oily liquid (est) |
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Specific Gravity | 0.917 to 0.921 @ 25 °C. |
Pounds per Gallon | 7.63 to 7.664 |
Refractive Index | 1.447 to 1.45 @ 20 °C. |
Vapor Pressure | 0.003 mmHg @ 25 °C. (est) |
Vapor Density | 5.9 ( Air = 1 ) |
Boiling Point | 241 °C. @ 760 mm Hg |
Flash Point | 255 °F. TCC ( 123.89 °C. ) |
XLogP | 1.6 |
Acid Value | 3 max. KOH/g |
Shelf Life | 24 months if stored properly |
Storage | Store in cool, dry place in tightly sealed containers, protected from heat and light. |
Standard | https://ifrafragrance.org/standards/IFRA_STD_043.pdf | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Category | Flavor and fragrance agents | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Critical Effect | Dermal sensitization | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
Restrictions Usage limits in the finished product |
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Pictograms | |
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Hazard Statement | H315 - Causes skin irritation H317 - May cause an allergic skin reaction H319 - Causes serious eye irritation |
Precautionary Statement | P261 - Avoid breathing dust/fumes/gas/mist/vapours/spray P264 - Wash … thoroughly after handling P272 - Contaminated work clothing should not be allowed out of the workplace P280 - Wear protective gloves/protective clothing/eye protection/face protection P302 + P352 - IF ON SKIN: Wash with plenty of water/… P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing P333 + P313 - If skin irritation or a rash occurs: Get medical advice/attention P337 + P313 - If eye irritation persists get medical advice/attention P362 - Take off contaminated clothing P501 - Dispose of contents/container in accordance with local/regional/national/international regulations. |
R-phrases | R36/38 - Irritating to eyes and skin R41 - Risk of serious damage to eyes R43 - May cause sensitisation by skin contact |
S-phrases | S02 - Keep out of the reach of children S24 - Avoid contact with skin S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice S36 - Wear suitable protective clothing |
Europe Standard Hazard | Xi - Irritant |