Organometallic substance, solid, pyrophoric, water-reactive

Table row: 2504
Symbols: ["G"]
Proper shipping name: Organometallic substance, solid, pyrophoric, water-reactive
Hazard class: 4.2
UN / NA number: UN3393
Packing group: I
Label codes: ["4.2","4.3"]
Special provision codes: ["B11","T21","TP7","TP33","TP36","TP47"]
Packaging exceptions (49 CFR 173.***): None
Non-bulk packaging (49 CFR 173.***): 187
Bulk packaging (49 CFR 173.***): 244
Quantity limit, passenger aircraft or rail: Forbidden
Quantity limit, cargo aircraft only: Forbidden
Stowage location (column 10A): D
Other stowage provisions (column 10B): 13, 52, 148
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 2504)
Federal government regulatory text; GPO public-domain policy applies to government work; inspect third-party material separately — terms