Methane, refrigerated liquid (cryogenic liquid) or Natural gas, refrigerated liquid (cryogenic liquid, with high methane content)

Table row: 2147
Proper shipping name: Methane, refrigerated liquid (cryogenic liquid) or Natural gas, refrigerated liquid (cryogenic liquid, with high methane content)
Hazard class: 2.1
UN / NA number: UN1972
Label codes: ["2.1"]
Special provision codes: ["T75","TP5"]
Packaging exceptions (49 CFR 173.***): None
Non-bulk packaging (49 CFR 173.***): None
Bulk packaging (49 CFR 173.***): 318
Quantity limit, passenger aircraft or rail: Forbidden
Quantity limit, cargo aircraft only: Forbidden
Stowage location (column 10A): D
Other stowage provisions (column 10B): 40
Is forbidden: false

Source

eCFR Versioner full XML — 49 CFR Part 172, HMT — Office of the Federal Register / NARA · Cleared for reuse
Read from https://www.ecfr.gov/api/versioner/v1/full/2026-10-07/title-49.xml?part=172 (49 CFR § 172.101 HMT, data row 2147)
Federal government regulatory text; GPO public-domain policy applies to government work; inspect third-party material separately — terms