Cis-3-Hexenyl Isobutyrate

CAS: 41519-23-7

HeartGreen
Identifiers
Manufacturer
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CAS number
41519-23-7
CAS (all sources)
41519-23-7
CAS (Perfumiarz)
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CAS (PerfumersWorld)
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CAS (FraterWork)
41519-23-7
CAS (EU Hekserij)
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CAS (TSCA Hekserij)
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INCI name (FraterWork)
CIS-3-HEXENYL ISOBUTYRATE
IUPAC name (FraterWork)
(Z)-Hex-3-en-1-yl 2-methylpropanoate
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)
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Synonyms (FraterWork)
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Scent profile
Note type (FraterWork)
Heart Note
Odour family (FraterWork)
Green
Odour profile (FraterWork)
Cis-3-hexenyl isobutyrate has a powerful green-fruity aroma with fresh cut grass, ripe apple and pear character, and a sweet, diffusive tropical lift.
Longevity (FraterWork)
Lasts 8 hours on a smelling strip.
Appearance (FraterWork)
Colourless liquid
Descriptions
Comment (FraterWork)
Cis-3-hexenyl isobutyrate hits you with an immediate burst of freshly cut grass laced with ripe apple and pear. The green and fruity facets arrive simultaneously—neither dominates, creating an impression of biting into a crisp apple in a just-mown garden. It is potent and diffusive, filling space quickly. This material brings convincing naturalism to fruity-green accords. Use it to boost the green freshness in floral compositions—it lifts jasmine, muguet, and violet bases with an outdoorsy vitality. In citrus blends it adds a leafy depth that stops the top note feeling purely chemical. Try it in plum and tropical fruit accords where its sweet ripeness reads as authentically juicy. Work at low doses—under one percent is usually plenty, as it is a powerful diffuser that easily overwhelms subtler notes.  ISOBUTYRATE VS BUTYRATE Cis-3-hexenyl butyrate (CAS 16491-36-4) shares the same green-fruity family but leans in a different direction. The butyrate has a noticeable buttery, winey-brandy character beneath its green notes, almost like green Sweets with a boozy twist. This isobutyrate is cleaner, sweeter, and more purely fruity—apple-pear rather than apple-brandy. The butyrate is also somewhat milder and less diffusive. Choose the isobutyrate when you want crisp, clean fruit; choose the butyrate when you want richer, butterier depth. aromachem Best Seller no_reg
Notes
Cis-3-hexenyl isobutyrate hits you with an immediate burst of freshly cut grass laced with ripe apple and pear. The green and fruity facets arrive simultaneously—neither dominates, creating an impression of biting into a crisp apple in a just-mown garden. It is potent and diffusive, filling space quickly. This material brings convincing naturalism to fruity-green accords. Use it to boost the green freshness in floral compositions—it lifts jasmine, muguet, and violet bases with an outdoorsy vitality. In citrus blends it adds a leafy depth that stops the top note feeling purely chemical. Try it in plum and tropical fruit accords where its sweet ripeness reads as authentically juicy. Work at low doses—under one percent is usually plenty, as it is a powerful diffuser that easily overwhelms subtler notes.  ISOBUTYRATE VS BUTYRATE Cis-3-hexenyl butyrate (CAS 16491-36-4) shares the same green-fruity family but leans in a different direction. The butyrate has a noticeable buttery, winey-brandy character beneath its green notes, almost like green Sweets with a boozy twist. This isobutyrate is cleaner, sweeter, and more purely fruity—apple-pear rather than apple-brandy. The butyrate is also somewhat milder and less diffusive. Choose the isobutyrate when you want crisp, clean fruit; choose the butyrate when you want richer, butterier depth. aromachem Best Seller no_reg
Usage
Average use (FraterWork)
0.2% in a perfume compound
Uses (FraterWork)
Boosts natural green-fruity freshness in floral, citrus, and fruit compositions.
IFRA 51 (FraterWork)
Details coming soon…

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