Surfactants - Cationic Available — Bulk Only

Distearyldimonium Chloride (Dimethyldioctadecylammonium Chloride)

NH4Cl / Sal Ammoniac
CAS 107-64-2 · Formula C38H80ClN · MW 586.5 g/mol

A dialkyl quaternary-ammonium cationic used as a fabric softener and hair-conditioning agent. It is used as a fabric softener, a hair-rinse and conditioning surfactant, and a flocculating agent.

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HS Code
2923.90
At a Glance
Material Family
Surfactants - Cationic
Record Type
Pure compound
Primary Role
Conditioning · Biocidal Action
Functional Roles
DISTEARYLDIMONIUM CHLORIDE
ANTISTATICHAIR CONDITIONING
Applications & Use Cases
  • Fabric softener: Provides cationic softening in retail, commercial, and textile-mill systems.
  • Hair conditioning: Functions as a conditioning, antistatic agent in hair rinses.
  • Flocculating agent: Aids solids flocculation in treatment applications.
  • Cationic surfactant: Serves as a general-purpose cationic surface-active agent.
Physical Properties
Density
Density (at 88 °C): 0.84 g/cm³
Solubility
Virtually insoluble in water
Vapor Pressure
Vapor pressure, Pa at 25 °C:
Safety & Handling
Full SDS available on request

A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.

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HS / Tariff Classification
Harmonized System (HS) Code — 6-digit international heading
2923 . 90
Chapter 29
Organic chemicals
Heading 29.23
Internationally harmonized (WCO HS)
Subheading 2923.90
6-digit international code — national tariff line adds further digits
Chemical Identity
CAS Number
107-64-2
Molecular Formula
C38H80ClN
Molecular Weight
586.5 g/mol
IUPAC Name
dimethyl(dioctadecyl)azanium chloride
INCI Name
DISTEARYLDIMONIUM CHLORIDE
PubChem CID
InChI Key
REZZEXDLIUJMMS-UHFFFAOYSA-M
Synonyms & Trade Names
DIMETHYLDIOCTADECYLAMMONIUM CHLORIDE Dimethyldistearylammonium chloride Varisoft 100 Aliquat 207 Quaternium-5 Surfroyal DSAC Cation DS Genamin DSAC Quartamin D 86 Quartamin DM 86P Arosurf TA 100 Arquad R 40 Dehyquart DAM Quaternium 5 Sokalan 9200 Adogen TA 100 Dioctadecyldimethylammonium chloride Cedequat TD 75 Distearyldimethylammonium chloride
Full Description

Distearyldimonium chloride (dimethyldioctadecylammonium chloride, CAS 107-64-2) is a dialkyl quaternary ammonium compound and cationic surfactant. It is used as a fabric softener, a hair-rinse and conditioning surfactant, and a flocculating agent.

Frequently Asked Questions

What does distearyldimonium chloride do?

Distearyldimonium chloride (CAS 107-64-2) is a dialkyl quaternary ammonium compound and cationic surfactant. It functions as a fabric softener providing cationic softening, as a hair-rinse conditioning and antistatic agent, as a flocculating agent for solids in treatment applications, and as a general-purpose cationic surface-active agent.

What is distearyldimonium chloride used for?

It is used in retail, commercial, and textile-mill fabric-softening systems, in hair rinses for conditioning and detangling, and as a flocculant aid in water- and solids-treatment processes. Its cationic charge drives both its softening and antistatic behavior.

Is distearyldimonium chloride a cationic surfactant?

Yes. It is a dialkyl quaternary ammonium salt that carries a positive charge on the nitrogen, which is what makes it adsorb to negatively charged fibers and surfaces, giving it its softening, antistatic, and flocculating functions.

How is distearyldimonium chloride supplied in bulk?

We supply it to manufacturers in bulk industrial packaging including drums and totes. CAS is 107-64-2; HS classification is 2923.90 (quaternary ammonium salts, other). Request a quote with your volume and packaging for current bulk pricing, CoA, and SDS.

What HS code is used for distearyldimonium chloride?

It is classified under HS 2923.90, covering quaternary ammonium salts and hydroxides, other. Confirm the destination-country tariff line with your customs broker.

Disclaimer. Information on this page — including properties, identifiers, hazard, transport (DOT/UN) and tariff (HS) classifications, and applications — is provided for general reference and is compiled from authoritative public sources (e.g. PubChem/ECHA, 49 CFR 172.101, the Harmonized Tariff Schedule). Values are typical and are not a guaranteed specification; the Certificate of Analysis (CoA) for the lot purchased governs. Products are sold for industrial and professional use only. Nothing here is a medical, health, or efficacy claim or advice. Always consult the current Safety Data Sheet (SDS) before handling, storage, transport or disposal, and confirm regulatory status, classification and suitability for your application and jurisdiction. Hazard, transport and tariff classifications must be verified for your specific shipment. RawSource makes no warranty, express or implied, and assumes no liability for use of this information. Trademarks. Third-party trademarks and brand names are the property of their respective owners; any reference is nominative — used only to identify a comparable product — and does not imply affiliation with, sponsorship by, or endorsement by the trademark owner.