What is Behentrimonium Chloride and how does it work in hair care?

Behentrimonium Chloride (Docosalkyltrimethyl Ammonium Chloride, CAS 17301-53-0) is a cationic quaternary ammonium compound used as a conditioning agent in hair care products. It carries a positive charge that binds to negatively charged hair strands, reducing static, improving wet combing, and providing a smooth after-feel without weighing hair down.

What is the typical usage level for Behentrimonium Chloride in conditioners?

Behentrimonium Chloride is typically used at 1–5% in rinse-off conditioners and hair masks, and 0.5–2% in leave-in conditioning formulations. The optimal level depends on the desired conditioning intensity, hair type, and the overall formulation system including co-surfactants and fatty alcohols.

What grades of Behentrimonium Chloride are available?

Behentrimonium Chloride is available in Cosmetic Grade for personal care applications including hair conditioners and masks, and Industrial Grade for textile and industrial processing. The Cosmetic Grade meets purity standards suitable for direct skin and hair contact in consumer products.

Can Behentrimonium Chloride be used in sulfate-free conditioning systems?

Yes, Behentrimonium Chloride is compatible with sulfate-free surfactant systems and is often used alongside fatty alcohols (cetyl alcohol, stearyl alcohol) and other cationic polymers to build conditioning bases. It works well in both clear and opaque conditioning formulations.

How should Behentrimonium Chloride be stored?

Behentrimonium Chloride should be stored in a cool, dry place away from direct sunlight and moisture. The container should be kept tightly sealed when not in use. Under proper storage conditions, the product maintains stability for up to 24 months from the date of manufacture.

What documentation is provided with Behentrimonium Chloride shipments?

Each shipment includes a Certificate of Analysis (COA) confirming purity and key specifications, along with a Technical Data Sheet (TDS) and Safety Data Sheet (SDS). Documentation may vary depending on the grade supplied and destination requirements.

Behentrimonium Chloride CAS 17301-53-0

Behentrimonium Chloride (Docosalkyltrimethyl Ammonium Chloride, CAS 17301-53-0) is supplied as a cationic conditioning agent for hair care formulations. It is commonly used in conditioners, hair masks, and conditioning shampoo systems where antistatic performance, wet combing improvement, and a smoother after-feel are required. COA, TDS, and SDS may be provided according to the supplied grade.

CAS: 17301-53-0
Synonyms: Docosyltrimethylammonium chloride, Behenyl trimethyl ammonium chloride, Docosyl trimethyl ammonium chloride, Behenyltrimethylammonium chloride
Einecs: 241-379-0
Molecular Formula: C₂₅H₅₄ClN
Grade: Cosmetic Grade / Industrial Grade (depending on application, typically Cosmetic Grade for hair care products)
Package: 20 kg or 80 kg plastic drums (can be customized based on requirement)

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Product Description

Docosalkyltrimethyl Ammonium Chloride (CAS 17301-53-0) is a long-chain quaternary ammonium cationic surfactant supplied for hair conditioning, fabric softener and textile formulation systems. It is commonly used as a cationic conditioning agent in conditioners, hair masks, and conditioning shampoo systems where antistatic performance, wet combing improvement and a smoother after-feel are required. COA, TDS, and SDS may be provided according to the supplied grade.

Product Overview

Docosyltrimethylammonium Chloride (also known as Behenyltrimethylammonium Chloride, BTAC) is a long-chain quaternary ammonium compound valued for its conditioning and antistatic properties in cosmetic and industrial applications. It acts as a cationic surfactant that binds to negatively charged surfaces such as hair and fabric, providing detangling, softness and static control.

This product is supplied in cosmetic or industrial grades to match formulation requirements, with COA, TDS and SDS support available upon request.

Chemical Name	Docosalkyltrimethyl Ammonium Chloride
CAS Number	17301-53-0
Synonyms	Docosyltrimethylammonium chloride, Behenyl trimethyl ammonium chloride, Docosyl trimethyl ammonium chloride, Behenyltrimethylammonium chloride, BTAC, BTMAC
EINECS Number	241-379-0
Molecular Formula	C₂₅H₅₄ClN
Grade	Cosmetic Grade / Industrial Grade (depending on application, typically Cosmetic Grade for hair care products)
Appearance	Flakes or granules
Content	Min 78%
pH Value	5.0–7.5
Packaging	20 kg or 80 kg plastic drums (can be customized based on requirement)

FAQ - Technical & Supply Chain

Q:
What is Behentrimonium Chloride and how does it work in hair care?

A: Behentrimonium Chloride (Docosalkyltrimethyl Ammonium Chloride, CAS 17301-53-0) is a cationic quaternary ammonium compound used as a conditioning agent in hair care products. It carries a positive charge that binds to negatively charged hair strands, reducing static, improving wet combing, and providing a smooth after-feel without weighing hair down.
Q:
What is the typical usage level for Behentrimonium Chloride in conditioners?

A: Behentrimonium Chloride is typically used at 1–5% in rinse-off conditioners and hair masks, and 0.5–2% in leave-in conditioning formulations. The optimal level depends on the desired conditioning intensity, hair type, and the overall formulation system including co-surfactants and fatty alcohols.
Q:
What grades of Behentrimonium Chloride are available?

A: Behentrimonium Chloride is available in Cosmetic Grade for personal care applications including hair conditioners and masks, and Industrial Grade for textile and industrial processing. The Cosmetic Grade meets purity standards suitable for direct skin and hair contact in consumer products.
Q:
Can Behentrimonium Chloride be used in sulfate-free conditioning systems?

A: Yes, Behentrimonium Chloride is compatible with sulfate-free surfactant systems and is often used alongside fatty alcohols (cetyl alcohol, stearyl alcohol) and other cationic polymers to build conditioning bases. It works well in both clear and opaque conditioning formulations.
Q:
How should Behentrimonium Chloride be stored?

A: Behentrimonium Chloride should be stored in a cool, dry place away from direct sunlight and moisture. The container should be kept tightly sealed when not in use. Under proper storage conditions, the product maintains stability for up to 24 months from the date of manufacture.
Q:
What documentation is provided with Behentrimonium Chloride shipments?

A: Each shipment includes a Certificate of Analysis (COA) confirming purity and key specifications, along with a Technical Data Sheet (TDS) and Safety Data Sheet (SDS). Documentation may vary depending on the grade supplied and destination requirements.

Documents

Documents and Product Support

For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

COA for batch-based quality reference
TDS for key physical and chemical information
SDS / MSDS for handling, storage, and safety reference
Packing information for sample, trial, and bulk orders
Technical communication based on application and specification requirements

Quotation

Information to Confirm Before Quotation

Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

Product name and CAS number
Application or intended end use
Required purity, grade, or specification
Sample quantity, trial order, or bulk demand
Preferred packing form or net weight
Destination country or port
Required documents or compliance expectations

Storage & Handling

Packaging, Storage, and Handling Notes

Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

Supply Support

Sample, Bulk Order and Repeat Supply Support

Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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Cationic Surfactant Cosmetic Raw Material Fabric Softener Raw Material Hair Conditioning Agent Quaternary Ammonium Compound

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