---
kind: "section"
citation: "40 C.F.R. § 721.11566"
title: "40"
number: "721.11566"
heading: "Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and phenol, Buether."
url: "https://uscodex.org/cfr/40/721.11566"
---

# §721.11566. Formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and phenol, Buether.

- (a) **Chemical substance and significant new uses subject to reporting.**
  - (1) The chemical substance identified as formaldehyde, polymer with 4-(1,1-dimethylethyl)phenol and phenol, Buether (PMN P-18-175; CAS No. 2215936-67-5) is subject to reporting under this section for the significant new uses described in [paragraph (a)(2)](#a-2) of this section.
  - (2) **The significant new uses are—**
    - (i) **Release to water.** Requirements as specified in § [721.90(a)(4)](/cfr/40/721.90.md?p=a-4), [(b)(4)](/cfr/40/721.90.md?p=b-4), and [(c)(4)](/cfr/40/721.90.md?p=c-4), where N=1.
    - (ii) [Reserved]
- (b) **Specific requirements.** The provisions of [subpart A](/cfr/40/subpartA.md) of this part apply to this section except as modified by this [paragraph (b)](#b).
  - (1) **Recordkeeping.** Recordkeeping requirements as specified in § [721.125(a) through (c)](/cfr/40/721.125.md?p=a..c) and [(k)](/cfr/40/721.125.md?p=k) are applicable to manufacturers and processors of this substance.
  - (2) **Limitation or revocation of certain notification requirements.** The provisions of [§ 721.185](/cfr/40/721.185.md) apply to this section.

## Notes

### Amendments

[86 FR 51619, Sept. 16, 2021]

### Authority

Authority: 15 U.S.C. 2604, 2607, and 2625(c).

### Source

Source: 49 FR 35018, Sept. 5, 1984, unless otherwise noted.

### Amendments

[86 FR 51619, Sept. 16, 2021]