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TOXIMUL® 8322 is a polyalkylene oxide block copolymer utilized as an emulsifier in agricultural formulations. Similar to toximul 8321, it functions as a polyalkylene oxide block copolymer and is a 100% active nonionic surfactant, primarily serving as an emulsifier, adjuvant, and wetting agent in diverse agricultural formulations.

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

Physical Form: Solid

Knowde Enhanced TDS

Identification & Functionality

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

Features & Benefits

Agrochemicals Features

Applications & Uses

Applications
  • TOXIMUL 8322 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
White to yellow solid (at 25°C)
Soluble in
Water, Methanol, Xylene
Insoluble in
Kerosene
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 1mg KOH/g
Melt Range-6.96 to 48.21ºC
Cloud Point (1% in 10% NaCl solution)63°C
Melted Quantity (at 25ºC)6.79%
Density (at 50°C)1.06g/ml
BasePPG/PEG
HLB15
Flash Pointmin. 223°CPMCC Flash Point Tester
pH (in 1% aqueous)6
Average Molecular Weight6500
Pour Point35°C
Surface Tension (0.1% Aqueous)35.1dynes/cm
Regulated Volatile Organic Chemicals0%U.S. EPA
Viscosity (at 45°C)1060cPs
Water Contentmax. 0.5%

Regulatory & Compliance

Clearances
  • The international inventories (country clearances) of TOXIMUL 8322 can be found in Section 15 of the Safety Data Sheet (SDS). It is the responsibility of the formulator to review the chemical control regulations for each country where the end product is intended to be sold or used. 
  • TOXIMUL 8322 is approved for use as an inert ingredient under U.S. EPA 40 CFR 180.940a, 180.940c and 180.960.

Technical Details & Test Data

Melt Point Determination of TOXIMUL® 8322

TOXIMUL® 8322 - Melt Point Determination of Toximul® 8322

Rheology of TOXIMUL® 8322

TOXIMUL® 8322 - Rheology of Toximul® 8322

Safety & Health

Other Data DOT Classification
Non-Hazardous

Packaging & Availability

Packaging Type

Storage & Handling

Storage & Handling
  • Normal safety precautions (i.e., gloves and safety goggles) should be employed when handling TOXIMUL 8322. 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 8322 which has been stored in drums at temperatures below 75°F (24°C) may become a white paste. 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.