# Ethylamine.

- **operation:** document
- **citation:** 49 CFR 173.321
- **title:** Ethylamine.
- **source type:** regulation
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** 2026-08-18
- **summary:** Ethylamine must be packaged as follows:

(a) In 1A1 drums which meet Packing Group I performance level requirements.

(b) In specification cylinders as prescribed for any compressed gas except acetylene.

[Amdt. 173-224, 55 FR 52667, Dec. 21, 1990]
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/49-cfr-173-321.json
- **markdown:** https://regulus.evalyn.ai/document/49-cfr-173-321.md
- **app url:** https://regulus.evalyn.ai/document/49-cfr-173-321
- **source url:** https://www.ecfr.gov/on/2026-08-18/title-49/section-173.321
**body:**

Ethylamine must be packaged as follows:

(a) In 1A1 drums which meet Packing Group I performance level requirements.

(b) In specification cylinders as prescribed for any compressed gas except acetylene.

[Amdt. 173-224, 55 FR 52667, Dec. 21, 1990]
- **truncated:** false
- **body characters:** 248