METHYL CHLOROFORMATE Resistant O-Rings and Seals

Methyl chloroformate, also known as chloromethyl chloroformate, is a colorless, volatile liquid with a pleasant, ether-like odor. It is used in organic synthesis as a reagent for the preparation of carboxylic acid derivatives of alcohols, amines, and phenols. It is also used as a poison gas in some military applications.

When rubber is exposed to Methyl chloroformate, it can become brittle and crack due to the highly reactive nature of the chemical. The rubber can also become swollen, leading to a decrease in strength and elasticity. In addition, discoloration and accelerated aging of the rubber can occur, reducing its lifespan. Exposure to Methyl chloroformate can also lead to a breakdown of the rubber, resulting in the formation of potentially toxic by-products.




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Recommended Material:
V1020 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Black
Attributes
  • Greatly improved chemical resistance for use in harsh environments.
Datasheet
Recommended Material:
V1031 FKM
Low Temp
10 °F (-15 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
White
Attributes
  • Greatly improved chemical resistance for use in harsh environments.
Datasheet
Recommended Material:
V1131 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
70
Color
Black

Rubber Material Compatibility with METHYL CHLOROFORMATE

View some of our other material compatibility ratings with METHYL CHLOROFORMATE. If you don't see what you're looking for or need more guidance, our team of experienced sealing design engineers can help select the best sealing products and material for your specific application.

View Full Chemical Compatibility Guide
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