What is the main use of Piroctone Olamine?

It is mainly used in anti-dandruff shampoo, scalp-care shampoo, hair tonic, scalp lotion, and cream rinse products. The active is selected for dandruff control rather than as a general cleaning surfactant, so it is normally used in combination with a shampoo or rinse-off base.

What concentration limits apply to Piroctone Olamine?

European cosmetic references commonly permit up to 1% in rinse-off products and up to 0.5% in other products. These limits should be confirmed against the final product type and destination market, because permitted uses and concentrations can differ by region.

Why is solubility an important formulation factor?

Piroctone Olamine is only slightly soluble in water and oil, but is more readily soluble in ethanol or surfactant-containing systems. The final formulation usually needs a suitable solubilization approach and pH, commonly around 5-8, to keep the active stable and evenly distributed.

How does Piroctone Olamine compare with Zinc Pyrithione?

Both are used for anti-dandruff performance, but they are different actives with different chemistry, solubility, regulatory limits, and formulation profiles. The choice depends on target product type, market regulations, pH system, and compatibility with the other ingredients.

Piroctone Olamine CAS 68890-66-4

Piroctone Olamine is a cosmetic active commonly used in anti-dandruff and scalp care formulations. In commercial supply, it is generally positioned as a functional personal care ingredient rather than a general industrial chemical. This product is widely selected for shampoo, scalp cleansing, hair tonic, and related hair care systems where anti-dandruff performance, scalp comfort, and formulation compatibility are required. It is usually supplied as a white to slightly yellowish crystalline powder, with supporting documents such as COA, TDS, and SDS available according to supply requirements. Zinc Pyrithione is a related anti-dandruff active to compare where the formulation route specifies a zinc pyrithione dispersion or powder grade.

CAS: 68890-66-4
Synonyms: Piroctone Olamine; Piroctone Ethanolamine; Octopirox
Einecs: 272-574-2
Molecular Formula: C16H30N2O3
Grade: Cosmetic Grade / Personal Care Grade
Package: Standard export packaging can be arranged according to order quantity and logistics requirements.

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Product Description

1 Physicochemical Properties

2 Typical Applications

3 Functional Role

4 Typical Supply Form

5 Packaging

6 Storage

Physicochemical Properties

Item	Typical Description
Appearance	White to slightly yellowish crystalline powder
Product Type	Anti-dandruff active / antifungal cosmetic ingredient
Molecular Formula	C16H30N2O3
Molecular Weight	298.42
Melting Point	About 130–135°C
Solubility	Slightly soluble in water and oil; actual formulation behavior depends on the system design
Supply Form	Usually supplied as powder for downstream formulation use
Functional Character	Commonly used in anti-dandruff and scalp care formulations

Typical Applications

Anti-dandruff shampoo
Scalp care shampoo
Hair tonic and scalp lotion
Cream rinse and related hair care formulations
Selected personal care systems requiring anti-dandruff support

Actual end-use suitability should be confirmed according to formulation design, concentration, local regulations, and target market compliance requirements.

Functional Role

Piroctone Olamine is generally used as an anti-dandruff and antifungal active in hair care and scalp care formulations. In supplier practice, it is commonly positioned as a performance ingredient for shampoos and related personal care systems where scalp cleanliness and dandruff control are important.

Typical Supply Form

This product is commonly supplied as crystalline powder for downstream formulation. Product specification, purity, and packaging can be arranged according to the agreed supply standard.

For related antimicrobial and anti-dandruff active pages, review Zinc Pyrithione, Chlorhexidine Digluconate, and Triclosan.

Packaging

Piroctone Olamine can be supplied in sealed packaging suitable for cosmetic raw material export and storage. Packaging arrangement can be made according to order volume, shipping method, and customer requirements.

Storage

Store in a cool, dry, and well-ventilated place in tightly closed original packaging. Protect from moisture, direct sunlight, and contamination. Proper storage helps maintain product quality during warehousing and transportation.

FAQ - Technical & Supply Chain

Q:
What is Piroctone Olamine CAS 68890-66-4?

A: Piroctone Olamine, also called piroctone ethanolamine or OCT, is an anti-dandruff and antifungal active supplied as a white to slightly yellowish crystalline powder. It has CAS 68890-66-4, EC 272-574-2, molecular formula C16H30N2O3, and molecular weight about 298.42 g/mol.
Q:
What is the main use of Piroctone Olamine?

A: It is mainly used in anti-dandruff shampoo, scalp-care shampoo, hair tonic, scalp lotion, and cream rinse products. The active is selected for dandruff control rather than as a general cleaning surfactant, so it is normally used in combination with a shampoo or rinse-off base.
Q:
What concentration limits apply to Piroctone Olamine?

A: European cosmetic references commonly permit up to 1% in rinse-off products and up to 0.5% in other products. These limits should be confirmed against the final product type and destination market, because permitted uses and concentrations can differ by region.
Q:
Why is solubility an important formulation factor?

A: Piroctone Olamine is only slightly soluble in water and oil, but is more readily soluble in ethanol or surfactant-containing systems. The final formulation usually needs a suitable solubilization approach and pH, commonly around 5-8, to keep the active stable and evenly distributed.
Q:
How does Piroctone Olamine compare with Zinc Pyrithione?

A: Both are used for anti-dandruff performance, but they are different actives with different chemistry, solubility, regulatory limits, and formulation profiles. The choice depends on target product type, market regulations, pH system, and compatibility with the other ingredients.

Ordering & Documentation

Key information for document requests, quotations, and supply planning.

Documents

COA, TDS, SDS/MSDS and packing details are available on request.

Quotation

Send the CAS number, grade, quantity, packing preference and destination.

Sample & Supply

Support is available for samples, trial orders, bulk and repeat supply.

Storage & Shipping

Product-specific conditions are confirmed before order.

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