---
kind: "section"
citation: "40 C.F.R. § 721.3248"
title: "40"
number: "721.3248"
heading: "Ethane, 1,2,2- trichlorodifluoro-."
url: "https://uscodex.org/cfr/40/721.3248"
---

# §721.3248. Ethane, 1,2,2- trichlorodifluoro-.

- (a) **Chemical substance and significant new uses subject to reporting.**
  - (1) **The chemical substance identified as ethane, 1,2,2-trichlorodifluoro- (CAS No.** 354-21-2, PMN No. P-92-595) 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) **Industrial, commercial, and consumer activities.** Requirements as specified in [§ 721.80(g)](/cfr/40/721.80.md?p=g).
    - (ii) [Reserved]
- (b) **Specific requirements.** The provisions of subpart A of this part apply to this section except as modified by this paragraph.
  - (1) **Recordkeeping.** Recordkeeping requirements as specified in § [721.125 (a)](/cfr/40/721.125.md?p=a), [(b)](/cfr/40/721.125.md?p=b), [(c)](/cfr/40/721.125.md?p=c), and [(i)](/cfr/40/721.125.md?p=i) are applicable to manufacturers, importers, and processors of this substance.
  - (2) **Limitations or revocation of certain notification requirements.** The provisions of [§ 721.185](/cfr/40/721.185.md) apply to this significant new use rule.

## Notes

### Amendments

[58 FR 32237, June 8, 1993]

### Authority

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

### Source

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

### Amendments

[58 FR 32237, June 8, 1993]