| Preferred name | nopyl acetate |
| Trivial Name | Nopyl acetate |
| Short Description | 2-norpinene-2-ethanol, 6,6-dimethyl-, acetate |
| Formula | C13 H20 O2 |
| CAS Number | 128-51-8 |
| ECHA Number | 204-891-9 |
| FDA UNII | OTX3UCY28V |
| Nikkaji Number | J59.368K |
| xLogP3-AA | 2.60 (est) |
| Bio Activity Summary | External link |
| NMR Predictor | External link |
| Synonyms |
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| 2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethyl acetate | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 128-51-8 |
| Pubchem (cid): | 101604 |
| Pubchem (sid): | 135059770 |
| Pherobase: | View |
| (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 |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | Search |
| Export Tariff Code: | 2915.39.9050 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
| Material listed in food chemical codex | No |
| Molecular weight | 208.30079650879 |
| Specific gravity | @ 25 °C |
| Pounds per Gallon | 8.138 to 8.155 |
| Specific gravity | @ 20 °C |
| Pounds per Gallon | 8.139 to 8.206 |
| Refractive Index | 1.471 to 1.474 @ 20 °C |
| Vapor Pressure | 0.008 mmHg @ 25 °C |
| Flash Point TCC Value | 107.22 °C TCC |
| logP (o/w) | 3.889 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, 8.429 mg/L @ 25 °C (est) | Yes |
| water | No |
| Odor Type: Herbal | |
| herbal, bergamot, woody, pine, lavender | |
| Odor strength | medium |
| Substantivity | > 2 hour(s) at 100.00 % |
| Luebke, William tgsc, (1989) | At 100.00 %. herbal linalyl acetate woody pine lavender |
| Used mainly in citrus, orange-flower, and fougeres. Widely used in household fragrances. | Sweet, woody-fruity |
| General comment | Woody, herbal |
| Applications | |
| Odor purposes | Balsam , Bergamot , Bubble gum , Cedar , Citrus , Cologne , Fern , Floral , Jasmin , Lavender , Neroli , Petitgrain , Pine , Sea breeze , Spring rain , Woody |
| Other purposes | Tide |
| Cosmetic purposes | Fragrance |
| 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) | |
| Acute toxicity, Oral (Category 4), H302 | |
| GHS Label elements, including precautionary statements | |
| Pictogram | ![]() |
| Signal word | Warning |
| Hazard statement(s) | |
| H302 - Harmful if swallowed | |
| Precautionary statement(s) | |
| P264 - Wash skin thouroughly after handling. P270 - Do not eat, drink or smoke when using this product. P301 + P312 - IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P330 - Rinse mouth. P501 - Dispose of contents/ container to an approved waste disposal plant. | |
| Oral/Parenteral Toxicity: | |
| oral-rat LD50 3000 mg/kg Food and Cosmetics Toxicology. Vol. 12, Pg. 943, 1974. | |
| 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 nopyl acetate usage levels up to: | |||
| 25.0000 % in the fragrance concentrate. | |||
| Recommendation for nopyl acetate 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):128-51-8 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :101604 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| 2-(6,6-dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethyl acetate |
| Chemidplus:0000128518 |