D-camphor

CAS Number
464-49-3
EC Number
207-355-2
FEMA Number
FEMA 2230

What is D-camphor?

D-Camphor (CAS 464-49-3), also sold as natural camphor, is the naturally derived enantiomer of camphor obtained primarily from the wood of Cinnamomum camphora.

Where is D-camphor used?

  • Food and beverage: flavoring agent under FEMA 2230, contributing a cool, minty, slightly medicinal note to confectionery and certain liqueurs
  • Personal care: oral care products such as toothpastes and mouthwashes
  • Fine fragrance and cosmetics: functional fragrance component adding sharp, camphorous top notes to balms, creams and topical preparations
  • Camphor oil serves as a commercially traded intermediate for fragrance compounding.

Good to know: Distinct from synthetic racemic camphor, it is the preferred form for flavor and fragrance applications. Natural-origin certification and documentation supporting natural labeling claims are key sourcing considerations buyers should confirm with suppliers.

Other Names (Synonyms)

Natural camphor|Camphor(D)|Camphor oil|Camphor D-form|Camphor (natural)|(R)-(+)-camphor|(1R)-(+)-camphor|(1R,4R)-camphor

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What are the physical properties of D-camphor?

Melting Point 178.8 °C
Boiling Point 207.4 °C
Density 0,99 g/cm 3
Flash Point 148 °F
Appearance white crystals
Color White
Odor at 10.00 % in dipropylene glycol. camphor minty phenolic herbal woody
Form Crystals
Water Solubility Soluble in water (0.1 g/L at 20°C).
Vapor Pressure 4 mm Hg ( 70 °C)
Refractive Index 44.5 ° (C=20, EtOH)
Log P 2.3 at 20℃

How is D-camphor classified and handled safely? Learn More

Danger
GHS02· Flammable GHS07· Irritant GHS08· Health Hazard GHS05· Corrosive GHS06· Toxic GHS09· Environmental Hazard

Hazard Statements

H228 Flammable solid
H302 Harmful if swallowed
H312 Harmful in contact with skin
H315 Causes skin irritation

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/…] equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.

Which trade and regulatory codes apply to D-camphor?

HS Code 29142910
UN Number 2717
ADR Class 4.1
Packing Group III
WGK (Germany) 1
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