Phosphorus trichloride

Table row: 2742
Proper shipping name: Phosphorus trichloride
Hazard class: 6.1
UN / NA number: UN1809
Packing group: I
Label codes: ["6.1","8"]
Special provision codes: ["2","B9","B14","B15","B32","B77","N34","T20","TP2","TP13","TP38","TP45"]
Packaging exceptions (49 CFR 173.***): None
Non-bulk packaging (49 CFR 173.***): 227
Bulk packaging (49 CFR 173.***): 244
Quantity limit, passenger aircraft or rail: Forbidden
Quantity limit, cargo aircraft only: Forbidden
Stowage location (column 10A): C
Other stowage provisions (column 10B): 40, 53, 58
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 2742)
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