2-methyl Undecanal (aldehyde C-12 Mna)
This product is not a finished fragrance or flavor. It is a single aroma chemical that provides a specific scent character determined by its chemical structure. It is intended to be used only as a raw material for creating fragrance or flavor formulations, or for other research and development purposes.
2-methyl Undecanal (aldehyde C-12 Mna) is an iconic orange-peel aldehyde: sparkling citrus rind with a sweet, ambery–waxy body and high diffusivity.
Odor strength: high ,recommend smelling in a 1.00 % solution or less — Substantivity: 308 hour(s) at 100.00 %
Fragrance Family: Citrus/Aldehydic
Top Notes: Citrus peel, Aldehydic
Heart Notes: Green/Waxy
Base Notes: Soft, Clean
Applications:
- Fine Fragrance: typical 0.2%, range 0.0–2.0%
- Body Care Products: typical 0.2%, range 0.0–2.0%
- Home Care Products: typical 0.2%, range 0.0–2.0%
- Candles & Diffusers: typical 0.2%, range 0.0–2.0%
IFRA Restrictions:
Refer to the latest IFRA Standards for applicable categories.
Allergen Declaration (EU):
Not determined. Consult IFRA/SDS for allergen listing.
Storage: Store in a cool, dry place away from direct sunlight and heat sources. Keep container tightly closed.
Shelf Life: 24–36 months when stored properly
CAS Number: 110-41-8
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| Test Name | Specification |
|---|---|
| Appearance (20C) | Colorless to slightly yellow liquid |
| Odour | Aldehydic, fatty, amber and floral |
| Refractive Index (20C) | 1.4300-1.4360 |
| Specific Gravity (20/20C) | 0.8230-0.8330 |
| Purity by GC (%) | 96 Min |
| Acid value (mg KOH/g) | 5 Max |
| Other Names |
|---|
| aldehyde C 12 MNA pure |
| aldehyde C-12 M.N.A. |
| aldehyde C-12 mna |
| aldehyde C-12 MNA FCC |
| aldehyde C12 MNA |
| aldehyde M.N.A. |
| aldehyde MNA |
| 2-methyl hendecanal |
| methyl N-nonyl acetaldehyde |
| methyl N-nonyl acetic aldehyde |
| methyl nonyl acetaldehyde |
| methyl nonyl acetic aldehyde |
| 2-methyl undecanal (aldehyde C-12 mna) |
| 2-methyl undecanal MNA |
| 2-methyl-1-undecanal |
| methyl-N-nonyl acetaldehyde |
| methyl-N-nonylacetaldehyde |
| 2-methylhendecanal |
| methylnonylacetaldehyde |
| methylnonylacetic aldehyde |
| 2-methylundecanal |
| undecanal, 2-methyl- |
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