metribuzin (C8H14N4OS)

Metribuzin takes the form of white crystals or white crystalline powder.  Metribuzin is a herbicide widely used to control weeds in beets, potatoes, carrots, peas, soybeans and other crops.

Properties of metribuzin (C8H14N4OS):

  • Reactivity: Metribuzin is stable under normal conditions, but may react with strong oxidizing agents. It is important not to mix metribuzin with other chemicals without knowing the risks of adverse reactions.
  • Melting point: The melting point of metribuzin is around 101-103°C.
  • Solubility: Metribuzin is sparingly soluble in water (approx. 53 mg/L at 20°C), but more soluble in organic solvents such as methanol, acetone or chloroform.
  • Health risks: Metribuzin can be irritating to the skin, eyes and respiratory tract. Prolonged exposure or high doses may cause headaches, dizziness, nausea and neurological disorders. It is classified as environmentally hazardous with long-term effects.
  • Protection and prevention: It is recommended to wear personal protective equipment such as gloves, goggles and a mask when handling metribuzin. It is also advisable to work in a well-ventilated area and to respect the recommended doses to avoid excessive exposure.

> About these data

Formula C8H14N4OS
International name metribuzin
French name Métribuzine
CAS 21087-64-9
EINECS 203-737-8
Filter ARI
IP (eV) -
Vapour density (air = 1) -
Conversion (1 ppm =) -
LIE -
LSE -
VLEP CT (15mn) -
VLEP (8h) -
STEL (15 min.) -
TWA (8h) -

Self-contained breathing apparatus for metribuzin (C8H14N4OS)

metribuzin (C8H14N4OS) is a toxic, asphyxiating gas with a high risk of suffocation, so we recommend an open-circuit breathing apparatus (ARICO), an air-supply system for long-duration operations and a self-rescue mask for emergency evacuations.

R-PAS complete SCBA kit

Appareil respiratoire isolant complet R-PAS

PSS 3000 Self Contained Breathing Apparatus (SCBA)

Appareil respiratoire à circuit ouvert PSS 3000

PSS Airboss firefighter self-contained breathing apparatus

Appareil respiratoire isolant pompiers PSS Airboss

X-plore 9300 supplied air system

Système à adduction d’air X-plore 9300

M20.2 self-rescue mask

Masque auto sauveteur M20.2

Self-rescuers OXY SR30 & OXY SR60

Auto-sauveteurs OXY SR30 & OXY SR60

SK 1203 Escape breathing device

Appareil respiratoire d’évacuation SK 1203

Saver CF emergency SCBA

ARI de secours Saver CF
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