Nonane, 1,1-diethoxy- (CAS 54815-13-3) — Woody Middle Note Fragrance Ingredient

Woody · Green

Nonane, 1,1-diethoxy-

CAS 54815-13-3

Origin
synthetic
Note
Middle
IFRA
Use with awareness
Data as of: Apr 2026

What Is Nonane, 1,1-diethoxy-?

Nonane, 1,1-diethoxy- is a synthetic fragrance ingredient used in perfumery to add unique aromatic qualities. It is not commonly encountered in everyday products but may appear in niche or experimental fragrances. This compound matters because it offers perfumers a tool to create distinctive scent profiles that stand out from more traditional ingredients.

Safety Profile

USE WITH AWARENESS
Generally safeUse with awarenessProfessional use
No major safety concerns reported
Limited toxicity data available
CAS
54815-13-3
Formula
Mixture
MW
Variable
Odor Family
Woody · Green
Layer 1 · Enthusiast

What Does Nonane, 1,1-diethoxy- Smell Like?

Nonane, 1,1-diethoxy- is a synthetic molecule with a complex odor profile. It may present with a slightly green, ethereal top note that evolves into a more woody, earthy heart. The dry-down could carry a subtle balsamic undertone, making it useful for adding depth to modern fragrances. Its synthetic nature allows for a clean, consistent scent without the variability of natural extracts.

Scent Profile
Layer 2

Chemistry, Properties & Perfumer Guide

The Chemistry

Nonane, 1,1-diethoxy- is a synthetic organic compound belonging to the class of acetals. It is not known to occur naturally and is typically synthesized through the reaction of nonanal with ethanol under acidic conditions. The molecule features a nine-carbon chain with two ethoxy groups attached to the same carbon, creating a unique structure that influences its odor properties.

Physical & Chemical Properties

Boiling PointNot available
DensityNot available

Perfumer Guide

Note Position
Middle
Volatility
Medium (2-4 hours)
Blending
Good
ApplicationTypical %RangeNotes
Fine Fragrance1-3%Up to 5%Used as a modifier
Functional Fragrance0.5-2%Up to 3%Adds depth

Classic Accords

Tip: Use sparingly to avoid overpowering other notes.

Alternatives & Comparisons

1
Nonanal CAS 124-19-6

A simpler aldehyde with similar green, fatty notes but less complexity.

2
1,1-Diethoxyethane CAS 105-57-7

A smaller acetal with fruity, ethereal qualities.

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

General reference only. Consult current IFRA Standards Library before formulating.

IFRA Status

No IFRA restrictions currently apply to this ingredient.

RIFM Assessment

No RIFM assessment found for this specific compound.

Sustainability

As a synthetic ingredient, Nonane, 1,1-diethoxy- does not rely on natural resources for production. Its environmental impact depends on the manufacturing process and disposal methods. Being produced in controlled laboratory settings allows for consistent quality without the ecological concerns associated with some natural ingredient harvesting.

Explore Nonane, 1,1-diethoxy-

Browse essential oils and aroma compounds.

Browse on iHerb →

Affiliate disclosure: we may earn a small commission at no extra cost to you.

References

    Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.

    Report a data error

    Layer 3 · Practical

    • Odor Profile: citrus, floral, fresh, green

    Similar Posts