Paraffin wax (CAS 8002-74-2) — Citrus None Note Fragrance Ingredient

ByThe Good Scents
Citrus · Floral

Paraffin wax

CAS 8002-74-2

Origin
synthetic
Note
None
IFRA
Generally safe
Data as of: Apr 2026

What Is Paraffin wax?

Paraffin wax is a white, odorless solid commonly used in candles, cosmetics, and food packaging. It’s derived from petroleum refining. This versatile material matters because it provides structure without scent interference, making it ideal for unscented products or as a neutral base for fragrance delivery systems.

Safety Profile

GENERALLY SAFE
Generally safeUse with awarenessProfessional use
✓ FDA-approved for food contact
✓ Non-toxic when properly refined
CAS
8002-74-2
Formula
Mixture
MW
Variable
Odor Family
Citrus · Floral
Layer 1 · Enthusiast

What Does Paraffin wax Smell Like?

Paraffin wax is fundamentally odorless when properly refined. High purity versions have no detectable scent profile, while lower grades may carry faint petroleum notes. This neutrality makes it valuable as a blank canvas in fragrance applications where the carrier itself shouldn’t contribute to the olfactory experience.

Layer 2

Chemistry, Properties & Perfumer Guide

The Chemistry

Paraffin wax consists of saturated hydrocarbons with 20-40 carbon atoms. It’s produced through petroleum distillation and subsequent purification processes. The wax is separated by molecular weight during refining, with cosmetic-grade material undergoing additional filtration to remove oils and impurities.

Physical & Chemical Properties

Melting Point46-68°C
Flash Point>200°C

Perfumer Guide

Note Position
None
Volatility
None
Blending
Structural
ApplicationTypical %RangeNotes
CandlesPrimary base100%Provides burn structure
Cosmetics5-15%1-25%Texture modifier

Classic Accords

Tip: Use fully refined paraffin for scent-neutral applications.

Alternatives & Comparisons

1
Beeswax CAS 8012-89-3

Natural alternative with honeyed notes. Used when natural origin is preferred.

2
Soy wax CAS N/A

Plant-based alternative for eco-conscious formulations. Softer texture than paraffin.

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

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

IFRA Status

No IFRA restrictions. Fully refined paraffin is considered inert.

RIFM Assessment

RIFM considers fully refined paraffin wax safe for current uses.

Sustainability

Paraffin wax is petroleum-derived, raising sustainability concerns. The industry is developing better refining processes to reduce environmental impact. Fully refined paraffin is non-biodegradable but can be recycled in some applications.

Explore Paraffin wax

Browse essential oils and aroma compounds.

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References

  1. FDA CFR Title 21 FDA Regulations
  2. Petroleum Wax Refining Processes ACS Publications

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

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