Preferred name | timber propanol |
Trivial Name | Timberol |
Short Description | timberol (Symrise) |
Formula | C15 H30 O |
CAS Number | 70788-30-6 |
Deleted CAS Number | 96632-01-8 |
ECHA Number | 274-892-7 |
FDA UNII | CLV4EM4325 |
Nikkaji Number | J288.628F |
xLogP3-AA | 5.20 (est) |
NMR Predictor | External link |
Synonyms |
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Google Scholar | Start search |
Google Books | Start search |
Google Patents | Start search |
Perfumer & Flavorists | Start search |
EU Patents | Start search |
PubMeb | Start search |
NCBI | Start search |
(IUPAC): | Atomic Weights of the Elements 2011 (pdf) |
Videos: | The Periodic Table of Videos |
tgsc: | Atomic Weights use for this web site |
(IUPAC): | Periodic Table of the Elements |
HMDB (The Human Metabolome Database): | Search |
Export Tariff Code: | 3302.90.9090 |
ChemSpider: | View |
Material listed in food chemical codex | No |
Molecular weight | 226.40330505371 |
Specific gravity | @ 25 °C |
Pounds per Gallon | 7.406 to 7.822 |
Refractive Index | 1.465 to 1.485 @ 20 °C |
Boiling Point | 278 to 279°C @ 760 mm Hg |
Acid Value | 1 max KOH/g |
Vapor Pressure | 0.000469 mmHg @ 25 °C |
Vapor Density | 7.9 |
Flash Point TCC Value | 100 °C TCC |
logP (o/w) | 5.635 est |
Shelf life | 24 months (or longer if stored properly.) |
Storage notes | Store in cool, dry place in tightly sealed containers, protected from heat and light. |
Solubility | |
alcohol | Yes |
water, 1.149 mg/L @ 25 °C (est) | Yes |
Stability | |
APC: traces - 1% | Unspecified |
candle: traces - 2% | Unspecified |
detergent: traces - 1% | Unspecified |
fine fragrances: traces - 2% | Unspecified |
shampoo: traces - 1% | Unspecified |
shower gel: traces - 1% | Unspecified |
soap: traces - 1% | Unspecified |
softener: traces - 1% | Unspecified |
Odor Type: Woody | |
dry, sawdust, woody, powdery, amber, sandalwood | |
Odor strength | medium , recommend smelling in a 10.00 % solution or less |
Substantivity | > 600 hour(s) at 100.00 % |
Luebke, William tgsc, (1987) | At 100.00 %. dry sawdust woody powdery amber sandalwood |
Stable in: body lotion (good), shampoo (very good), soap (very good), ap roll-on (very good), powder (very good), cleaner citric (good), cleaner apc (very good), bleach (poor). | Highly diffusive, powdery-woody, with notes of ambergris aroma chemical |
This super dry substantive ambery/ woody molecule can be used to accent the top, middle and dry down notes in men’s and woman’s fragrances. Normally used as a 10% solution. A woody note that gives top and middle note effects in addition to its long-lasting and substantive properties. Should be tried wherever a woody character is required but does require careful blending and dosing. | Extremely powerful woody and animal amber note. NORLIMBANOL has a dry woody note in the patchouli direction |
General comment | WOODY, ANIMAL, AMBER, POWERFUL |
Description from Firmenich: “Extremely powerful woody and animal amber note. NORLIMBANOL™ has a dry woody note in the patchouli direction”. As described by Chandler Burr: “Norlimbanol is one of the most amazing scents around, a genius molecule that should be worth its weight in gold; Norlimbanol gives you, quite simply, the smell of extreme dryness, absolute desiccation, and if you smell it, you’ll understand that instantly—the molecule is, by itself, a multi-sensory Disney ride.” According to the analysis of Scent and Chemistry, Norlimbanol is featured in extreme overdose in a number of Alessandro Gualtieri’s creations, including around 5% in Viride (Orto Parisi, 2014) and around 11% in Boccanera (Orto Parisi, 2014). | Dry-wood, driftwood, animal, amber |
Recently released by IFF Karmawood shares a CAS number with the very similar Norlimbanol, though it isn’t quite as powerful it has the advantage of being somewhat cheaper (depending on quantity less than half the price). Although it the same molecule and produced to a similar purity while Norlimbanol is 95% the trans isomer, Karmawood is 65%, which also makes it a bit easier to melt if it solidifies. | Dry-wood, driftwood, animal, amber, sandalwood |
Purest key olfactive isomer available on the market, NORLIMBANOL ® DEXTRO is a breakthrough innovative molecule. | Powerful dry woody and ambery note |
Applications | |
Odor purposes | Amber, Ambergris, Ambreine, Ambrette oil replacer, Angelica, Animal, Ash mountain ash, Ash mountain ash blossom, Autumn, Azalea, Balsam, Bark, Bayberry, Cabreuva wood, Calamus oil replacer, Cassia blossom, Castoreum, Chypre, Cigar, Cistus, Civet, Coronilla, Country meadow, Daffodil, Dahlia, Daisy, Daphne, Deertongue absolute replacer, Dogwood, Earth, Fern, Fir balsam, Floral, Flouve blossom, Forest, Guaiacwood, Hawthorn, Hay new mown hay, Heather, Incense, Iris blossom, Ivy, Labdanum, Leather, Moss, Musk, Myrrh, Oakwood, Ocean sea, Oriental, Petunia, Pinion, Powder, Rose moss rose, Rose white rose, Sandalwood, Sweet grass, Tobacco, Woodruff, Woody |
Flavoring purposes | Angelica, Cistus, Guaiacwood |
Other purposes | Diffusion, Dry, Fantasy blends, Fecal, Straw, Timber |
Cosmetic purposes | Perfuming agents |
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 36 - Wear suitable protective clothing. | |
Hazards identification | |
Classification of the substance or mixture | |
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) | |
Skin irritation (Category 2), H315 | |
GHS Label elements, including precautionary statements | |
Pictogram | ![]() |
Signal word | Warning |
Hazard statement(s) | |
H313 - May be harmful in contact with skin H315 - Causes skin irritation | |
Precautionary statement(s) | |
P264 - Wash skin thouroughly after handling. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P302 + P352 - IF ON SKIN: wash with plenty of soap and water. P312 - Call a POISON CENTER or doctor/physician if you feel unwell. P332 + P313 - IF SKIN irritation occurs: Get medical advice/attention. P362 - Take off contaminated clothing and wash before reuse. P501 - Dispose of waste and residues in accordance with local authority requirements. | |
Oral/Parenteral Toxicity: | |
oral-rat LD50 > 20000 mg/kg Dispose of waste and residues in accordance with local authority requirements. | |
Dermal Toxicity: | |
Not determined | |
Inhalation Toxicity: | |
Not determined |
Category: | |||
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 timber propanol usage levels up to: | |||
2.0000 % in the fragrance concentrate. | |||
Recommendation for timber propanol flavor usage levels up to: | |||
not for flavor use. |
EPI System: View |
AIDS Citations:Search |
Cancer Citations:Search |
Toxicology Citations:Search |
EPA Substance Registry Services (TSCA):70788-30-6 |
EPA ACToR:Toxicology Data |
EPA Substance Registry Services (SRS):Registry |
Laboratory Chemical Safety Summary :116699 |
National Institute of Allergy and Infectious Diseases:Data |
WGK Germany:2 |
1-(2,2,6-trimethylcyclohexyl)hexan-3-ol |
Chemidplus:0070788306 |