Hemp oil (CAS 89958-21-4) — Fragrance Ingredient Profile

ByThe Good Scents

Hemp oil

CAS 89958-21-4

Origin
natural
Note
IFRA
Generally safe
Data as of: Apr 2026

What Is Hemp oil?

Hemp oil is extracted from the seeds of the hemp plant (Cannabis sativa). It’s commonly found in skincare products, aromatherapy blends, and some fragrances. Unlike CBD oil, it contains minimal cannabinoids. Hemp oil matters because it’s a sustainable, plant-derived ingredient that adds a subtle earthy-green character to fragrances while being rich in beneficial fatty acids.

Safety Profile

GENERALLY SAFE
Generally safeUse with awarenessProfessional use
✓ Non-psychoactive
✓ Rich in omega fatty acids
CAS
89958-21-4
Formula
Mixture
MW
Variable
Odor Family
Layer 1 · Enthusiast

What Does Hemp oil Smell Like?

Hemp oil carries a soft, nutty-green aroma with faint earthy undertones reminiscent of crushed fresh leaves and raw sunflower seeds. The scent evolves subtly on skin, starting with a crisp vegetal top note that settles into a warm, slightly woody dry-down. Unlike cannabis flowers, it lacks the pungent skunky notes, instead offering a gentle, natural earthiness that blends well with herbal and woody accords.

Scent Profile

In Famous Fragrances

Fragrance associations may not reflect actual formulations.

Hemp & Patchouli(The Body Shop, 2019)

Used for its natural earthy-green character that complements patchouli’s depth without overpowering. Provides a sustainable, plant-derived base note alternative to synthetic musks.

Cannabis Santal(Fresh, 2006)

Hemp oil adds authentic vegetal nuance to this fragrance’s cannabis accord, blending seamlessly with sandalwood to create a creamy, earthy dry-down.

Layer 2

Chemistry, Properties & Perfumer Guide

The Chemistry

Hemp oil is primarily composed of triglycerides with high concentrations of polyunsaturated fatty acids (55% linoleic acid, 20% α-linolenic acid). The characteristic aroma comes from minor volatile components including phytol and various terpenes. Cold-pressed extraction preserves the oil’s natural composition. Unlike CBD oil, it contains negligible cannabinoids (<0.3% THC).

Physical & Chemical Properties

ColorPale yellow to dark green
ConsistencyMedium viscosity liquid

Perfumer Guide

Note Position
Base
Volatility
Low (hours)
Blending
Good
ApplicationTypical %RangeNotes
Skincare Fragrance1-3%Up to 5%Adds natural earthy notes
Aromatherapy Blends2-5%Up to 10%Carrier oil with subtle scent

Classic Accords

+ Patchouli + Vetiver = Earthy base + Bergamot + Grapefruit = Fresh herbal

Tip: Use hemp oil to add natural green-woody nuances without the legal complexities of cannabis-derived ingredients.

Alternatives & Comparisons

1
Grape Seed Oil CAS 8024-22-4

Milder scent profile when a neutral carrier oil is needed.

2
Sunflower Oil CAS 8001-21-6

Similar fatty acid profile with less pronounced aroma.

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

General reference only. IFRA, REACH, EU Cosmetics Regulation standards update periodically. Consult current IFRA Standards Library before formulating. Not legal or regulatory advice.

IFRA Status

No restrictions. Not listed in IFRA Standards.

RIFM Assessment

Considered safe for use in cosmetics based on fatty acid composition.

Sustainability

Hemp is a highly sustainable crop requiring minimal pesticides and improving soil health. Cold-pressed extraction has low environmental impact. Choosing European or North American grown hemp ensures responsible farming practices.

Explore Hemp oil

Browse essential oils and aroma compounds.

Browse on iHerb →

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

References

  1. Callaway JC. (2004). Hempseed as a nutritional resource. Euphytica. DOI 10.1007/s10681-004-4811-6

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

Report a data error

Similar Posts