# Withdrawal of Final Test Rule for Mesityl Oxide
> **Rule** · Final rule. · Published 1996-06-27 · Effective 1996-06-27 · 61 FR 33375
## Document
- **Document number:** 96-16332
- **Category:** other
- **Federal Register citation:** 61 FR 33375
- **CFR reference:** 40 CFR 799
- **Publication date:** 1996-06-27
- **Effective date:** 1996-06-27
- **EPA docket:** OPPT-42030K
## Abstract

EPA is withdrawing the final test rule for mesityl oxide (MO; CAS No. 141-79-7). EPA has determined that, since testing of MO has been completed according to the terms of an enforceable consent agreement, testing required under the test rule would be duplicative and therefore, the test rule is no longer needed.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1996/06/27/96-16332/withdrawal-of-final-test-rule-for-mesityl-oxide)
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