LOADINGMCP · IMDG segregation table ↗ · Guide ↗

Class 9 — Miscellaneous dangerous goods: IMDG segregation

Class 9 (miscellaneous dangerous goods) has no general segregation requirement against most classes under the 7.2.4 table — but individual substances can still carry rules in their Dangerous Goods List entry.

1 away from2 separated from3 separated by a complete compartment/hold4 separated longitudinally by an intervening compartment/hold— no general requirement (consult DGL)
Other classCodeWhat it means for a single container
Class 1.1 — Explosives (div 1.1–1.2)—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 1.3 — Explosives (div 1.3)—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 1.4 — Explosives (div 1.4)—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 2.1 — Flammable gases—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 2.2 — Non-flammable, non-toxic gases—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 2.3 — Toxic gases—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 3 — Flammable liquids—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 4.1 — Flammable solids—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 4.2 — Spontaneously combustible—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 4.3 — Dangerous when wet—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 5.1 — Oxidizing substances—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 5.2 — Organic peroxides—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 6.1 — Toxic substances—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 6.2 — Infectious substances—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 7 — Radioactive material—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.
Class 8 — Corrosives—No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.

Based on the IMDG Code 7.2.4 general segregation table (main classes only). Individual substances can carry stricter or looser rules in their Dangerous Goods List entry (column 16b) — always verify the specific UN numbers before stowing a real load.

Class 9 segregation — FAQ

Can Class 9 and Class 1.1 be shipped together?

No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.

Can Class 9 and Class 1.3 be shipped together?

No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.

Can Class 9 and Class 1.4 be shipped together?

No general segregation requirement between these classes — check the per-substance Dangerous Goods List entry.

IMDG Code 7.2.4 general table. Updated 2026-07-14.