General Information
Version
1.0
Revision date
2021-07-23
Product name
ERL-4221 (3,4-Epoxycyclohexanecarboxylic acid (3,4-epoxycyclohexylmethyl) ester)
Substance name
ERL-4221 (3,4-Epoxycyclohexanecarboxylic acid (3,4-epoxycyclohexylmethyl) ester)
Product Synonyms
7-Oxabicyclo(4.1.0)heptane-3-carboxylic acid, 7-oxabicyclo(4.1.0)hept-3-ylmethyl ester
CAS No.
2386-87-0
1.2.1 Relevant identified uses
Scientific research and development, Use as laboratory reagent, Manufacture of substances
supplier name
Polysciences
Emergency telephone
1-800-255-3924
Icons in SDS
Company Information
company name
Polysciences
e-mail address of the competent person responsible for the Safety Data Sheet
info@polysciences.com
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H317, H319, H402
Hazard statements
Code
Statements
H317
May cause an allergic skin reaction
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS US classification Serious eye damage/eye irritation Category 2A Causes serious eye irritation Skin sensitization, category 1B May cause an allergic skin reaction Hazardous to the aquatic environment – Acute Hazard Harmful to aquatic life Category 3
2.2 Label elements
GHS US labeling
Signal word
Warning
Hazard statements
May cause an allergic skin reaction Causes serious eye irritation Harmful to aquatic life
Precautionary statements
Avoid breathing dust/fume/gas/mist/vapors/spray. Wash hands, forearms and face thoroughly after handling. Contaminated work clothing must not be allowed out of the workplace. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. If on skin: Wash with plenty of water.
Other hazards which do not result in classification
No additional information available
Ingredient(s) with unknown acute toxicity
Not applicable 02/27/2026 EN (English US) Page 1
2.1 Classification of the substance or mixture
GHS US classification Serious eye damage/eye irritation Category 2A Causes serious eye irritation Skin sensitization, category 1B May cause an allergic skin reaction Hazardous to the aquatic environment – Acute Hazard Harmful to aquatic life Category 3
