ActionA - little or none, B - moderate, C - strong, S - unknown

Natural rubber

Buna-N (NBR)

EPDM

Hypalon

Epi-Chloro-Hydrine

C

C

C

C

Ethanolamine

C

C

C

C

Ether

C

C

C

C

Ethylene Oxyde

C

C

C

C

Ethyl-Acetate

B

C

B

C

Ethyl-Alcohol

A

A

A

B

Ethyl-Amine

S

C

C

C

Ethyl-Amyl-Ketone

S

C

C

C

Ethyl-Benzene

C

C

C

C

Ethyl-Benzoate

C

C

C

C

Ethyl-Bromide

C

C

C

C

Ethyl-Butyrate

C

C

C

C

Ethyl-Cellulose

A

B

A

B

Ethyl-Chloride

C

C

C

C

Ethyl-Chlorofomate

C

C

C

C

Ethyl-Cyano-Acetate

S

C

S

C

Ethyl-Ether

C

C

C

C

Ethyl-Formate

C

C

B

C

Ethyl-Hexanol

S

C

C

C

Ethyl-Hexyl-Diphenyl-Phosphate

C

C

C

C

Ethyl-Iodide

C

C

C

C

Ethyl-Isobutyl-Ether

C

C

C

C

Ethyl-Isobutyrate

C

C

C

C

Ethyl-Mercaptan

C

C

C

C

Ethyl-Methyl-Ketone

B

C

B

C

Ethyl-Oxalate

S

C

C

C

Ethyl-Penta-Chloor-Benzene

C

C

C

C

Ethyl-Propionate

C

C

C

C

Ethyl-Propyl-Ether

C

C

C

C

Ethyl-Silicate

A

A

A

A

Etyl-Di-Chloride

C

C

C

C