Classification and labels(3a-5)
- Class(3a)
- 2
- Classification code(3b)
- 9TF
- Packing group(4)
- None
- Labels(5)
- 2.3 · 2.1
UN number, substance, class, tunnel code, product, course or article
UN number, substance, class, tunnel code, product, course or article
Popular searches
Plates and placards for this cargo, by carriage mode. Sizes and positions follow ADR 5.3 — hover a mark to zoom.
Packages
The numbers stay on the packages

No placards required on the vehicle
For packages they are needed only for Class 1 and Class 7
ADR 5.3.1.5
Blank orange plates front and rear
400×300 mm, reflective, no numbers
ADR 5.3.2.1.1
Marks stay on every package
Class label and UN number on the packaging
ADR 5.2
Container
Placards move to the container — all four sides

Class placards on all four sides
The unit is marked itself, independent of the vehicle
ADR 5.3.1.2
Blank orange plates front and rear
400×300 mm, reflective, no numbers
ADR 5.3.2.1.1
Class labels and orange plates from our catalogue — matched to this UN number.
Placards
Self-adhesive ADR placard. Class 2.1: flammable gases. Placarding of containers, tanks and vehicles under ADR 5.3.1; minimum size 250 x 250 mm. Weather-resistant PVC.
€3.63incl. VAT
Placards
Self-adhesive ADR placard. Class 2.3: toxic gases. Placarding of containers, tanks and vehicles under ADR 5.3.1; minimum size 250 x 250 mm. Weather-resistant PVC.
€3.63incl. VAT
Hazard labels
Self-adhesive ADR danger label. Class 2.1: flammable gases. Applied to packages under ADR 5.2.2. Size 100 x 100 mm, weather-resistant PVC.
€36.30incl. VAT
Work out the 1.1.3.6 exemption for this load.
Add this UN number to the 1000-point calculator to see whether your quantity qualifies for the exemption.
Open in the calculatorCheck tunnels on the route for this load.
See which European tunnels are closed to this tunnel restriction code on the interactive map.
Open tunnel restrictionsNeed this substance handled end to end?
A DGSA plus the platform keep this entry's documents, packing and routing compliant across every shipment — in one place.
Always verify this data against the current ADR text or with your DGSA before dispatching a load.