METHYL BUTANETHIOL Resistant O-Rings and Seals

Methyl butanethiol, also known as 2-methyl-3-butanethiol, is a colorless liquid with a strong odor. It is primarily used as a precursor in the production of flavor and fragrance compounds, as well as in fuel additives. It is also used in some industrial processes, such as leather tanning.

When exposed to methyl butanethiol, rubber can become brittle and crack. It can also cause discoloration and swelling, leading to decreased performance of the rubber material. It can also cause rubber to become less resistant to other chemicals, leading to further degradation. In extreme cases, it can also lead to complete disintegration of the rubber material. Additionally, methyl butanethiol can cause oxidation of the rubber, leading to further damage.


FKM (Viton®)

Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Viton ® is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials.

Common Names: FKM, FPM (Europe), Fluoropolymer, Fluoroelastomer


Here are just a few of the products we have available. Buy online or submit a quote for a fast response.
Recommended Material:
V1000 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Black
Attributes
  • General purpose material
Datasheet
Recommended Material:
V1003 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
75
Color
Brown
Attributes
  • General purpose material
Datasheet
Recommended Material:
V1007 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
90
Color
Black
Attributes
  • For higher pressure applications
Datasheet

Rubber Material Compatibility with METHYL BUTANETHIOL

View some of our other material compatibility ratings with METHYL BUTANETHIOL. 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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