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TOXIMUL® 8321 is a polyalkylene oxide block copolymer used as an emulsifier in agricultural formulations. This nonionic surfactant TOXIMUL® 8321 with a 100% active concentration, plays a pivotal role as an emulsifier, adjuvant, and wetting agent in diverse agricultural applications.

Functions: Emulsifier (O/W), Surfactant, Surfactant (Nonionic)

Physical Form: Liquid

Knowde Enhanced TDS

Identification & Functionality

CAS No.
9003-11-6
EC No.
618-355-0
Technologies

Applications & Uses

Applications
  • TOXIMUL 8321 is a 100% active nonionic surfactant used as an emulsifier in a variety of agricultural formulations.
  • Emulsifiable Concentrates
  • Microemulsions
  • Suspension Concentrates
  • Suspoemulsions

Properties

Physical Form
Appearance
Clear to hazy liquid (at 25°C)
Insoluble in
Water, Kerosene
Soluble in
Methanol, Xylene
Typical Properties
ValueUnitsTest Method / Conditions
Cloud Point (10% in deionized water)16°C
BasePPG/PEG
Density (at 25°C)1.03g/ml
HLB7
Flash Pointmin. 94°CPMCC Flash Point Tester
Average Molecular Weight3650
Moisture Content0.5%
Surface Tension (0.1% Aqueous)34.5dynes/cm
pH (in 1% aqueous)5 - 7
Pour Point2°C
Regulated Volatile Organic Chemicals0%U.S. EPA
Viscosity (at 25°C)900cPs
Viscosity (at 45°C)300cPs

Regulatory & Compliance

Certifications & Compliance
Clearances
  • All components of TOXIMUL 8321 are listed in the following countries: the registration numbers for the active ingredients are included in parentheses: United States (TSCA 9003-11-6), Australia (AICS 9003-11-6), Canada (DSL 9003-11-6), China (IECSC 9003-11-6), Japan (ENCS 7-327), Korea (ECL Serial No. KE- 24574), Philippines (PICCS 9003-11-6), and New Zealand (ZNIoC 9003-11-6). It is the responsibility of the end user to review the chemical control regulations for each country.
  • TOXIMUL 8321 is approved for use as an inert ingredient under U.S. EPA 40 CFR 180.940a, 180.940c and 180.960.

Safety & Health

Other Data DOT Classification
Non-Hazardous

Packaging & Availability

Packaging Type
Standard Packaging

TOXIMUL 8321 is available in drums (450 lb, 205 kg) and in bulk quantities.

Storage & Handling

Storage & Handling
  • Normal safety precautions (i.e. gloves and safety goggles) should be employed when handling TOXIMUL 8321. Contact with the eyes and prolonged contact with the skin should be avoided. Wash thoroughly after handling materials.
  • Bulk Storage Information: Stainless steel and glass fiber-reinforced polyester tanks are recommended. Many oven-cured phenolic and epoxy/phenolic linings may also be used. Elevated storage temperature may be desirable to maintain ease of pumping. Temperatures up to 130°F (54°C) can be maintained for long periods of time without degradation of the product.
  • TOXIMUL 8321 which has been stored in drums at temperatures below 75°F (24°C) may thicken and become hazy. It can be cleared and fluidized by warming with a drum heater or in a steam room. Drums should be vented prior to heating to avoid excessive pressure build up. Product temperatures over 130°F (54°C) are not recommended.
Workplace Exposure

Occupational exposure can occur primarily through skin contact or via inhalation of vapors and mists. Engineering controls, personal protective equipment, and other workplace practices should be used to control these exposures.