Nopyl Acetate

CAS: 128-51-8

HeartAromatic
Identifiers
Manufacturer
Firmenich
CAS number
128-51-8
CAS (all sources)
128-51-8
CAS (Perfumiarz)
128-51-8
CAS (PerfumersWorld)
128-51-8
CAS (FraterWork)
128-51-8
CAS (EU Hekserij)
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CAS (TSCA Hekserij)
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INCI name (FraterWork)
NOPYL ACETATE
IUPAC name (FraterWork)
2-(6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethyl acetate
INCI (Hekserij)
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EC number (Hekserij)
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FEMA (Hekserij)
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UN number
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Synonyms (PerfumersWorld)
Nopyl Acetate : 6,6-dimethyl-2-norpinene-2-ethanyl Acetate :2-(6,6-Dimethylbicyclo[3.1.1]-2-heptene)ethyl acetate : Citroviol : Diheptylacetate : Lignyl acetate : 6,6-Dimethylbicyclo (3,1,1)-2-heptene-2-ethylacetate: Citroviol :
Synonyms (FraterWork)
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Scent profile
Note (Perfumiarz)
Heart Note
Note type (FraterWork)
Top Note
Odour family (FraterWork)
Aromatic
Odour profile (FraterWork)
Nopyl Acetate has a sweet woody-herbal aroma with fruity bergamot facets, pine-coniferous freshness, lavender undertones, and soft amber warmth.
Longevity (FraterWork)
Lasts > 4 hours on a smelling strip
Odor life hours (PerfumersWorld)
15
Relative odor impact (PerfumersWorld)
100
Appearance (FraterWork)
Colourless liquid
Descriptions
Description
Nopyl Acetate is sweet linalyl acetate woody pine lavender herbal coniferouswoody-fruity citrus jasmine bergamot floral petitgrain rice.
Odor description (Perfumiarz)
Nopyl Acetate is a molecule with a similar function to Linalyl Acetate. It's a versatile heart note that works well in countless compositions. Compared to the more popular Linalyl Acetate, it's more woody and less sweet.
Odour (PerfumersWorld)
sweet linalyl acetate woody pine lavender woody herbal coniferous Sweetwoody-fruity odor of moderate tenacity
Description (PerfumersWorld)
Nopyl Acetate is sweet linalyl acetate woody pine lavender herbal coniferouswoody-fruity citrus jasmine bergamot floral petitgrain rice.
Comment (FraterWork)
Nopyl Acetate opens with sweet woody-herbal character—fresh, bergamot-like, and immediately evocative of quality eaux de cologne. Pine-coniferous facets add naturalistic freshness, while soft lavender undertones connect it to the fougère family. The amber warmth in the drydown provides unexpected depth for a top note material. This materials functions similarly to linalyl acetate but with a distinctly woodier, less sweet profile.  Nopyl Acetate's medium odour strength and forgiving nature make it easy to blend. Use it wherever linalyl acetate appears but where you want less sweetness and more woody character. It excels in citrus colognes, orange blossom accords, and fougère compositions alongside lavender and coumarin. The herbal-coniferous aspect works beautifully with pine, juniper berry, and rosemary. NOPYL ACETATE VS LINALYL ACETATE These two esters occupy similar perfumery space but with meaningful differences. Linalyl acetate is sweeter, more floral-fruity, with pronounced lavender and bergamot character—the classic fougère heart. Nopyl acetate is woodier, less sweet, with more herbal-coniferous depth and subtle amber warmth. Use linalyl acetate when you want bright lavender-bergamot sweetness; reach for nopyl acetate when you need that freshness grounded in woody naturalism. They blend beautifully together, with nopyl acetate adding body and tenacity to linalyl acetate's sparkling lift. aromachem Best Seller
Notes
Nopyl Acetate opens with sweet woody-herbal character—fresh, bergamot-like, and immediately evocative of quality eaux de cologne. Pine-coniferous facets add naturalistic freshness, while soft lavender undertones connect it to the fougère family. The amber warmth in the drydown provides unexpected depth for a top note material. This materials functions similarly to linalyl acetate but with a distinctly woodier, less sweet profile.  Nopyl Acetate's medium odour strength and forgiving nature make it easy to blend. Use it wherever linalyl acetate appears but where you want less sweetness and more woody character. It excels in citrus colognes, orange blossom accords, and fougère compositions alongside lavender and coumarin. The herbal-coniferous aspect works beautifully with pine, juniper berry, and rosemary. NOPYL ACETATE VS LINALYL ACETATE These two esters occupy similar perfumery space but with meaningful differences. Linalyl acetate is sweeter, more floral-fruity, with pronounced lavender and bergamot character—the classic fougère heart. Nopyl acetate is woodier, less sweet, with more herbal-coniferous depth and subtle amber warmth. Use linalyl acetate when you want bright lavender-bergamot sweetness; reach for nopyl acetate when you need that freshness grounded in woody naturalism. They blend beautifully together, with nopyl acetate adding body and tenacity to linalyl acetate's sparkling lift. aromachem Best Seller
Usage
Perfume uses (PerfumersWorld)
Lavender Citrus Jasmin Bergamot Floral Petitgrain PineWoody-blends, Pine, Citrus, Fougeres, Neroli, Eau-de-Colognes, Soap-perfumes,Household-perfumes,Rice, Not Found In NatureBlends-well-with=> +Lavender +Isobornyl Acetate +Valerian +Juniperberry * Relative Odor Impact 100 * Odor Life on a smelling strip 15 hrs
Uses (FraterWork)
Creates woody-fresh heart notes in fougère and citrus compositions, provides cost-effective linalyl acetate alternative with woodier character, adds herbal lift to household fragrances.
IFRA 51 (FraterWork)
No restriction for category 4 Odour Family: Aromatic Appearance: Colourless liquid Longevity: Lasts > 4 hours on a smelling strip Odour Profile: Nopyl Acetate has a sweet woody-herbal aroma with fruity bergamot facets, pine-coniferous freshness, lavender undertones, and soft amber warmth. Uses: Creates woody-fresh heart notes in fougère and citrus compositions, provides cost-effective linalyl acetate alternative with woodier character, adds herbal lift to household fragrances. INCI Name: NOPYL ACETATE IUPAC Name: 2-(6,6-Dimethylbicyclo[3.1.1]hept-2-en-2-yl)ethyl acetate

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