Caprylic-Capric Acid C8-C10 Manufacturer | C-0810

Blend of medium-chain saturated fatty acids produced through fractional distillation of vegetable oils. Direct industrial supply from our plant in Barcelona.

PRODUCT

What is the caprylic and capric fatty acid blend?

Caprylic acid (octanoic acid, C8) and capric acid (decanoic acid, C10) are linear saturated monocarboxylic acids with 8 and 10 carbon atoms respectively. They belong to the medium-chain fatty acid (MCFA) family, which gives them distinct physicochemical properties compared with long-chain fatty acids such as palmitic or stearic acid.

In nature they occur in vegetable oils rich in lauric acid, mainly coconut oil and palm kernel oil, alongside other saturated fatty acids. Caprylic acid is usually marketed as a blend with capric acid because of their functional complementarity.

• CAS number: 68937-75-7
• EC number: 273-086-2
• Caprylic acid formula (C8): C₈H₁₆O₂
• Capric acid formula (C10): C₁₀H₂₀O₂
• Commercial reference: CYPAFRAK 0810
• Technical name: C-0810

PROCESS

Origin and production of C-0810

Caprylic and capric acids are obtained through the hydrolysis of coconut oil or palm kernel oil, followed by fractional distillation that isolates and combines the C8 and C10 fractions in the required technical proportion. This oleochemical process guarantees a 100% vegetable origin and full raw-material traceability.

At Cailà & Parés we have more than 60 years of experience in oleochemical production. Our fractional distillation capacity allows us to obtain a stable C-0810 composition throughout the entire production run, batch after batch, a critical requirement for industrial formulators working with standardised processes.

SPECIFICATIONS

Physicochemical properties of CYPAFRAK 0810-STD

The CYPAFRAK 0810-STD blend is a slightly yellowish liquid at room temperature. Its main technical parameters:

Parameter	Value / Range
Physical state (20 °C)	Liquid
Colour	Slightly yellowish
C8 composition (caprylic acid)	48 % – 58 %
C10 composition (capric acid)	42 % – 52 %
Freezing point	5 – 7 °C
Water solubility	Insoluble
Classification	Irritant and corrosive. Appropriate PPE required
Origin	100 % vegetable (coconut / palm kernel)

The relative proportion of C8 and C10 can be adjusted according to specifications agreed with the customer.

INDUSTRIES

What is caprylic acid used for? Industrial applications

Caprylic acid and its blend with capric acid are reference raw materials across multiple sectors. The combination of surfactant, lubricant and reactive properties makes them cross-cutting ingredients for formulators looking for a natural-origin alternative to petrochemical intermediates.

• Alkyd resins: drying modifier in industrial varnishes and paints. Provides flexibility and weather resistance.
• Surfactants: precursor in the synthesis of non-ionic and anionic surfactants for industrial detergency and personal care.
• Perfumes and aromas: esters derived from C-0810 are used as fixatives and carriers in fragrance formulations.
• Metallic soaps: calcium, zinc or magnesium salts used as solid lubricants and release agents in plastics and rubbers.
• Lubricants: base for specialty lubricants and biodegradable hydraulic fluids thanks to their oxidative stability.
• Biocides and plasticisers: recognised antimicrobial activity, and esters used as secondary plasticisers in PVC and engineering polymers.

Compared with their petrochemical equivalents, vegetable-origin oleochemicals such as C-0810 offer advantages in biodegradability, a lower carbon footprint and compliance with European regulations (REACH, BPR, Cosmetic Products Regulation).

OTHER USES

Caprylic acid in nutrition and cosmetics

Beyond industrial applications, caprylic acid C8 has well-established uses in functional nutrition and cosmetics:

• Precursor of medium-chain triglycerides (MCT), used in sports supplementation and ketogenic diets.
• Emollient agent and carrier in topical cosmetic and dermopharmacy formulations.
• Natural preservative with antifungal activity in food and cosmetic formulations.

For these uses, the required purity specifications differ from those of industrial applications. Our technical team can advise you on the appropriate specification for each application.

WHY CAILÀ & PARÉS

European manufacturer of caprylic-capric fatty acids

Cailà & Parés is one of the leading European manufacturers of oleochemical fatty acids, with its own production facilities in Barcelona. Unlike most distributors operating in the European market, we manufacture the C-0810 blend directly through fractional distillation of vegetable oils, which guarantees full traceability, consistent batches and the ability to adjust the specification to each customer’s requirement.

When a European formulator looks for a caprylic/capric fatty acid supplier with continuous supply, documented traceability and technical support, the difference between buying from a manufacturer and buying from an intermediary shows directly in product consistency and in the response to incidents.

Certifications: ISO 9001 · ISO 14001 · ISO 45001 · EcoVadis Gold · RSPO · ISCC · Halal · GMP+

LOGISTICS

Packaging and delivery formats

We adapt the delivery format to the volume and logistics of each industrial customer.

• 180 kg drum
• 850 kg IBC container
• Bulk tanker

Do you need a technical data sheet, safety data sheet or a quote for C-0810? Contact our team.
+34 933 354 850 · Support in Spanish, English and French