| # | Chemical Material Name | Note | Law | Class | Sub Class | Regulatory Procedures | Authorities | Note | Other Table |
|---|---|---|---|---|---|---|---|---|---|
| 3691 | 1,2-Epoxybutane1,2-Epoxy, 2-Ethyloxirane, Betaepoxide, Butene oxide, Epoxybutane, Ethyl-oxiran, Ethyloxirane, Ethyloxitane, Oxirane,ethyl- | Act on Confirmation, etc. of Release Amounts of Specific Chemical Substances in the Environment and Promotion of Improvements to the Management Thereof | Class I Designated Chemical Substances | Submission of a report of the amount of transfer and emission to the environment (if more than 1t per year) | Ministry of Economy, Trade and Industry |