Oils, Fats & Waxes
REACH
Pentadecanoic acid
CAS Number
1002-84-2
EC Number
213-693-1
FEMA Number
FEMA 4334
What is Pentadecanoic acid?
Pentadecanoic acid (CAS 1002-84-2), also known as pentadecylic acid, is a saturated C15 fatty acid sourced primarily from dairy fats and certain marine oils.
Where is Pentadecanoic acid used?
- Food manufacturing: flavoring agent under FEMA 4334, contributing to dairy and fatty flavor profiles in processed products
- Cosmetics: emulsifier in creams, lotions and conditioning products
- Metalworking and industrial lubricants: boundary lubricant and surface-active additive that reduces friction in cutting fluids and specialty greases
- It also serves as a reference standard and biomarker material in analytical research.
Commercial specifications
- High-purity grades of 98 to 99 percent
- Research-grade and technical-grade specifications
- Packaging from small laboratory quantities to bulk orders
- Supply purity and traceability are procurement priorities
Other Names (Synonyms)
Pentadecylic acid|Pentadecyclic acid|N-Pentadecylic acid|N-Pentadecylate|n-Pentadecanoic acid|N-Pentadecanoate|C15:0|15:00
What are the physical properties of Pentadecanoic acid?
Melting Point 52.3 °C
Boiling Point 138-139 °C @ Press: 0.05 Torr
Density 0.8423
Flash Point >230 °F
Appearance white powder
Color White
Odor waxy
Form Powder or Flakes
Water Solubility 12mg/L(20 ºC)
Refractive Index 1.4292
Log P 6.62
How is Pentadecanoic acid classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary Statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
Which trade and regulatory codes apply to Pentadecanoic acid?
HS Code 29159000
Storage Class 11 - Combustible Solids
WGK (Germany) 3