Didecyl Dimethyl Ammonium Chloride (DDAC)

Didecyl Dimethyl Ammonium Chloride (DDAC)

Description

Didecyl Dimethyl Ammonium Chloride (DDAC) is a high-quality industrial chemical widely used in coatings, adhesives, inks, resins, plastics, and specialty formulations. It offers reliable performance, chemical stability, and consistent processing characteristics, making it suitable for modern manufacturing and advanced industrial applications.

Uses

Disinfectant; sanitizer; biocide; surface treatment.

Benefits

Broad antimicrobial activity; cationic surfactant.

Application Benefits

Supports hygiene performance and long‑term protection when used at recommended dosages. (Typical for Didecyl Dimethyl Ammonium Chloride (DDAC) applications.)

Product Description
Didecyl Dimethyl Ammonium Chloride (DDAC) is an antimicrobial active or preservative used to control bacteria/fungi in industrial and hygiene applications, supporting product stability and sanitation performance.
Technical Specifications
Absorption100%
Acid Value≤ 0.5mg
VolatilityNon-volatile
Packing Available30kg Can, 200kg Drum
Melting Point-
AppearanceClear to light yellow liquid
OdourMild amine-like odor
Molecular Weight362.08g/mol
Boiling Point-
Distillation Range-
Freezing Point88°C
Specific Gravity0.89–0.93g/cm³
Refractive Index1.435 at 20 °C
Flash Point93°C
Specific Heat2kJ/kg·K
Autoignition Temp390°C
Safety, Compliance & Notes
Thermal Conductivity0.18W/m·K.
Electrical Conductivity10000S/cm
Heat of Formation-1200kJ/mol
Heat of Vaporization-
Structure
CAS Number7173-51-5
EINECS Number230-525-2
Storage & PackagingStore locked and labeled; keep tightly closed, cool, and ventilated; segregate from food/feed and incompatible chemicals. (Applicable to Didecyl Dimethyl Ammonium Chloride (DDAC) handling.)
Product StewardshipImplement GMP/chemical hygiene plans: exposure control, spill response, and responsible disposal; verify regulatory status for destination market before shipment. (For Didecyl Dimethyl Ammonium Chloride (DDAC).)
NOTENote: For Didecyl Dimethyl Ammonium Chloride (DDAC), verify active content/assay, shelf life, and handling restrictions from the latest SDS/TDS before use.
NOTICENOTICE: Information is provided for guidance only and does not replace the manufacturer’s SDS/TDS; user must evaluate suitability for the intended process and comply with regulations. (For Didecyl Dimethyl Ammonium Chloride (DDAC).)
Compliance & Standards

ISO 9001 (QMS), COA, MSDS/SDS, REACH (on request)

Corrosive/irritant at high concentration; hazardous to aquatic life; follow SDS. (Applicable to Didecyl Dimethyl Ammonium Chloride (DDAC) handling.)

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Didecyl Dimethyl Ammonium Chloride (DDAC)