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Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021)

TL;DR Start with surfactant identity and formulation selection and chemical name and cas identity. Compare the proposed grade specification and supply requirements before requesting a quotation.

Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021) — Discuss Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021) for surfactant identity and formulation selection. Start with chemical name and cas identity and active basis and formulation ph. Check the offered grade specification and include the intended application when requesting a quotation.

For a Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021) enquiry, include chemical name and cas identity and active basis and formulation ph, together with the current treatment or formulation. Use the offered grade documents and a representative comparison to decide the next step.

Discuss the grade and application

For Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021), start with surfactant identity and formulation selection.

Selection inputs

  • Chemical name and CAS identity
  • Active basis and formulation pH
  • Other surfactants and ingredients
  • Intended use and jurisdiction

Documents and supply

Identify the proposed grade, required quantity, packaging and destination. Ask which specification, TDS, SDS and batch-document options apply to that offer.

Technical documents · Company certificate scopes

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Product Description

CAS No. 68424-95-3

Molecular Formula: C32H66Cl2+4

Molecular weight: 521.77

Structural Formula:

D8021
D8021

Specification:

ItemsIndex
AppearanceClear, pale yellow to straw liquidClear, pale yellow to straw liquid
Active content, %48-5278-82
pH(10% water solution)5.0-9.05.0-9.0
Free amine, %2.0 max2.0 max

Properties:

Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021) has excellent surface activity, stability, and biodegradability, making it an ideal choice for recirculation water systems. It is capable of controlling undesirable microbes without producing excessive foam or damaging the treated surfaces. Furthermore, Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021) is effective in a wide range of applications, including injection water treatment in oilfields and industrial circulating cooling systems, fungi, and bacteria disinfection, wood preservative agents, and textile moth-proofing agents.

Usage:

Di(Octyl/Decyl)Dimethyl Ammonium Chloride has special effects of emulsion, dyeing, sterilization, and disinfection washing. It can also be used as an antistatic agent, corrosion inhibitor, fabric softener, carding additive, mineral flotation agent, and polishing agent. When compounded with 1227, it is ideal for industrial water treatment as well as aquaculture and fruit trees, and farmland biocide applications. DDAC is particularly effective in the following fields:
1.Fungicide in injection water of oilfield and industrial circulating cooling systems.
2.Disinfectant, fungicide, and wood preservative agents.
3.Moth-proofing agents for textiles.

Package and Storage:

Di(Octyl/Decyl)Dimethyl Ammonium Chloride (D8021) should be stored in tightly closed original containers in a cool, dry, ventilated area. Containers that are opened must be carefully resealed and kept upright to prevent leakage. Ensure that it is not exposed to direct sunlight or excessive heat. Keep containers away from sources of ignition and incompatibles such as oxidizing agents, acids, and other halogenated compounds.200L plastic drum, IBC(1000L), customers’ requirement—storage for one year in a shady room and dry place.

Safety Protection:

Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021) has a faint almond smell and does not visibly stimulate the skin. In the case of contact, flush with water immediately.

Synonyms:

quaternary ammonium compounds,di-c8-10-alkyldimethyl,chlorides

dicapryl/dicaprylyl dimonium chloride

n,n-dialkyl(c8-10)-n,n-dimethylammoniumchloride (in 10% ethanol / 10%water)

BARDAC2050

BARDAC2080

di-c8-10-alkyldimethylammonium chloride

mixed dialkyl dimethyl ammonium chloride

n,n-dialkyl(c8-10)-n,n-dimethyl ammonium chloride (in 40% ethanol / 10%water)

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D8021 — Frequently Asked Questions (FAQ)

What is Dioctyl/Decyl Dimethyl Ammonium Chloride (D8021) used for?

D8021 is a twin-chain quaternary-ammonium biocide and disinfectant with strong bactericidal and algicidal action for cooling water, sanitizing and wood preservation over a wide pH range.

What is the recommended dosage of D8021?

Dioctyl/Decyl Dimethyl Ammonium Chloride (D8021) is typically dosed at 50–200 ppm. The exact dose depends on water quality, temperature and the overall treatment program — VCYCLETECH provides a tailored dosing recommendation.

What should I include in a Di(OctylDecyl)Dimethyl Ammonium Chloride(D8021) enquiry?

For surfactant identity and formulation selection, include chemical name and cas identity; active basis and formulation ph; other surfactants and ingredients; intended use and jurisdiction. State the proposed grade or specification, quantity, packaging and destination so the product and commercial requirements can be compared.
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