Methyl Octine Carbonate (AC)
Fragrance : A green, violet leaf-like scent with floral and fruity nuances. It is often used in perfumes to add a fresh, green note and is valued for its versatility.
Fragrance group : green
Fragrance strength : very strong (up to 100 hours on fragrance strip)
Recommended dosage: 0.01 to 1%
CAS : 111-80-8
EINECS : 203-909-2
Methyl Octine Carbonate is often combined with other green notes.
It produces the powerful yet subtle note of violet leaf with a fruity-vegetable (cucumber) undertone.
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Synonyms :
– Methyl 2-nonynoate
– 2-Nonynoic Acid
Methyl Octine Carbonate, also known as methyl 2-nonynoate, is a versatile fragrance compound that can be used in a variety of ways to enhance perfumes.
Here are some applications:
Top Notes : Methyl Octine Carbonate can be used as a top note to add a fresh, green and slightly fruity scent to the perfume. It pairs well with other green and citrus notes.
Heart Notes : It can also be used in the heart of the fragrance to give a green, violet leaf-like character that complements the floral and fruity heart notes.
Blending : Methyl Octine Carbonate blends well with other green notes, cassie, green flowers, fruits, melon, rose, iris and cucumber. It can be used to create a harmonious and balanced fragrance composition.
Freshener : This fragrance is often used to enhance the overall freshness and vibrancy of a perfume, making it suitable for both men’s and women’s fragrances.
📋 IFRA Restrictions (Version 51) MOC is restricted under IFRA guidelines due to concerns around dermal sensitization. Here’s a breakdown of the maximum allowed concentrations in finished products:
| IFRA Category | Max % Allowed |
|---|---|
| Category 1 (lip products) | 0.0018% |
| Category 2 (deodorants) | 0.00055% |
| Category 3 (eye makeup) | 0.011% |
| Category 4 (fine fragrance) | 0.010% |
| Category 5A–5D (body lotions, creams, etc.) | 0.0026% |
| Category 6 (mouthwash, toothpaste) | 0.0061% |
| Category 7A–7B (hair products) | 0.021% |
| Category 8 (makeup removers) | 0.0011% |
| Category 9 (air fresheners) | 0.020% |
| Category 10A–10B (detergents, fabric care) | 0.072% |
| Category 11A–11B (cleaning products) | 0.040% |
| Category 12 (non-skin contact) | No restriction |
⚠️ Important Note If you're using Methyl Heptine Carbonate (MHC) in the same formula, the combined total of MHC + MOC must not exceed the MHC limit for that category.
🌿 Why the Restriction? The limits are based on safety assessments by RIFM, primarily focused on skin sensitization risks. Despite its beautiful scent profile, MOC must be used in trace amounts to stay compliant.
Related products
Violet Leaf (PO)
Violet Leaf (EO)
Cucumber PO
