Reference Source

4-Chloro-o-toluidine hydrochloride, solution

For 4-Chloro-o-toluidine hydrochloride, solution, carrier is USPS; restriction type is restricted; scope is domestic mail (air and surface); conditions is Hazard class 6.1, UN3410, packing group III; domestic mail air: 6A; domestic mail surface: 6A, recorded from its source on 2026-08-10.

Item category
4-Chloro-o-toluidine hydrochloride, solution verified
Carrier
USPS our reading
Restriction type
restricted our reading
Scope
domestic mail (air and surface) our reading
Conditions
Hazard class 6.1, UN3410, packing group III; domestic mail air: 6A; domestic mail surface: 6A verified
Sourcepe.usps.com
Verified
Review by
DatasetPostal shipping restrictions by item category

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

4-Chloro-o-toluidine hydrochloride, solution 6.1 UN3410 III 6A 6A

pe.usps.com, retrieved 2026-08-10

Source

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