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Aldehyde C-9 (10% in DPG)
Aldehyde C-9 (10% in DPG)
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Aldehyde C-9 (10% in DPG) – Smooth, Creamy Aldehyde with Citrus-Waxy Freshness
Aldehyde C-9, also known as Nonanal, is a soft, citrusy-waxy aldehyde widely used in fine fragrances to impart a creamy, airy, and sophisticated top note. This 10% dilution in DPG makes it easy to blend while maintaining performance and character. It's a staple in aldehydic floral perfumes and adds a clean, elegant lift in soaps, shampoos, and candles. Its subtle citrus character makes it ideal for modern and vintage compositions alike.
Product Details
Property | Description |
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INCI Name | Nonanal (and) Dipropylene Glycol |
CAS Number | 124-19-6 (Nonanal) / 25265-71-8 (DPG) |
Molecular Formula | C9H18O |
Appearance | Clear to pale yellow liquid |
Boiling Point | ~191°C |
Solubility | Soluble in alcohols, oils; insoluble in water |
Molecular Weight | 142.24 g/mol |
Density | ~0.83 g/cm³ |
Flash Point | ~73°C |
Recommended Usage Levels
Application | Recommended % |
---|---|
Perfumes | 0.1 – 2% |
Soaps | 0.1 – 0.4% |
Shampoos | 0.05 – 0.3% |
Candles | 0.3 – 1% |
Creams/Lotions | 0.05 – 0.2% |
Detergents | 0.2 – 0.5% |
Perfumery Application
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Note Type: Top Note
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Scent Profile: Creamy, soft citrus, waxy aldehydic freshness
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Blending Suggestions: Works beautifully with Aldehyde C-8, floral notes (jasmine, rose, ylang), citrus oils, musks, amber, and green notes. It adds lightness, elegance, and diffusion.
Common Applications
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Fine fragrances (aldehydic, floral, clean)
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Body mists and deodorants
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Shampoo and bath products
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Soaps and detergent fragrances
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Scented candles and room sprays
FAQs
What does Aldehyde C-9 smell like?
It has a creamy citrus-waxy scent with a subtle aldehydic freshness.
Is it safe for cosmetic use?
Yes, in controlled low concentrations. Always follow recommended usage.
Can I use it in candles?
Yes, it adds a subtle lift and brightness to wax blends.
How do I store it?
Keep in a cool, dry place, sealed tightly and away from sunlight.
Which ingredients blend well with it?
Floral heart notes, citrus tops, musks, green accords, and aldehydic blends.
Why Choose Bio Shop™ Pakistan?
At Bio Shop™, we source premium-grade aroma chemicals like Aldehyde C-9 in ready-to-use dilutions. Trusted by perfumers, soap makers, and DIYers nationwide, we provide purity, guidance, and everything you need to create professional-quality fragrances.

