BENZOCATECHOL Resistant O-Rings and Seals

Benzocatechol, also known as catechol, is a naturally occurring aromatic organic compound with the chemical formula C6H4(OH)2. It is commonly used in the production of dyes, medicines, and as a preservative in products such as shampoos and cosmetics.

When rubber is exposed to benzocatechol, it can cause the rubber to weaken and become brittle. Over time, the rubber may start to crack or tear due to the softening of the material. The rubber can also become discolored or stained due to the chemical reaction. The rubber may also become swollen and distorted, making it difficult to use for sealing purposes. Synthetic rubbers such as EPDM and Nitrile are more resistant to benzocatechol than natural rubber.


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:
V1129 FKM
Low Temp
-15 °F (-30 °C)
High Temp
400°F (205 °C)
Base Material
FKM (Viton®)
Hardness
70
Color
Brown

Rubber Material Compatibility with BENZOCATECHOL

View some of our other material compatibility ratings with BENZOCATECHOL. 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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