UN numbers from UN3501 to UN3600 as assigned by the United Nations Committee of Experts on the Transport of Dangerous Goods are as follows:
| UN Number | Class | Proper Shipping Name | |
|---|---|---|---|
| UN 3501 | 2.1 | Chemical under pressure, flammable, not otherwise specified | |
| UN 3502 | 2.2 | Chemical under pressure, toxic, not otherwise specified | |
| UN 3503 | 2.2 | Chemical under pressure, corrosive, not otherwise specified | |
| UN 3504 | 2.1 | Chemical under pressure, flammable, toxic, not otherwise specified | |
| UN 3505 | 2.1 | Chemical under pressure, flammable, corrosive, not otherwise specified | |
| UN 3506 | 8 | Mercury contained in manufactured articles | |
| UN 3507 | 6.1 | Uranium hexafluoride, radioactive material, excepted package, less than 0.1 kg per package, non-fissile or fissile excepted | |
| UN 3508 | 9 | Capacitor, asymmetric, electric double layer (with an energy storage capacity greater than 0.3 Wh) | |
| UN 3509 | 9 | Packaging, discarded, empty, uncleaned | |
| UN 3510 | 2.1 | Adsorbed gas, flammable, not otherwise specified | |
| UN 3511 | 2.2 | Adsorbed gas, not otherwise specified | |
| UN 3512 | 2.3 | Adsorbed gas, toxic, not otherwise specified | |
| UN 3513 | 2.2 | Adsorbed gas, oxidizing, not otherwise specified | |
| UN 3514 | 2.3 | Adsorbed gas, toxic, flammable, not otherwise specified | |
| UN 3515 | 2.3 | Adsorbed gas, toxic, oxidizing, not otherwise specified | |
| UN 3516 | 2.3 | Adsorbed gas, toxic, corrosive, not otherwise specified | |
| UN 3517 | 2.3 | Adsorbed gas, toxic, flammable, corrosive, not otherwise specified | |
| UN 3518 | 2.3 | Adsorbed gas, toxic, oxidizing, corrosive, not otherwise specified | |
| UN 3519 | 2.3 | Boron trifluoride, adsorbed | |
| UN 3520 | 2.3 | Chlorine, adsorbed | |
| UN 3521 | 2.3 | Silicon tetrafluoride, adsorbed | |
| UN 3522 | 2.3 | Arsine, adsorbed | |
| UN 3523 | 2.3 | Germane, adsorbed | |
| UN 3524 | 2.3 | Phosphorus pentafluoride, adsorbed | |
| UN 3525 | 2.3 | Phosphine, adsorbed | |
| UN 3526 | 2.3 | Hydrogen selenide, adsorbed | |
| UN 3527 | 4.1 | Polyester resin kit, solid base material | |
| UN 3528 | 3 | Engine, internal combustion, flammable liquid powered or engine, fuel cell, flammable liquid powered or machinery, internal combustion, flammable liquid powered or machinery, fuel cell, flammable liquid powered | |
| UN 3529 | 2.1 | Engine, internal combustion, flammable gas powered or engine, fuel cell, flammable gas powered or machinery, internal combustion, flammable gas powered or machinery, fuel cell, flammable gas powered | |
| UN 3530 | 9 | Engine, internal combustion or machinery, internal combustion | |
| UN 3531 | 4.1 | Polymerizing substance, solid, stabilized, not otherwise specified | |
| UN 3532 | 4.1 | Polymerizing substance, liquid, stabilized, not otherwise specified | |
| UN 3533 | 4.1 | Polymerizing substance, solid, stabilized, temperature controlled, not otherwise specified | |
| UN 3534 | 4.1 | Polymerizing substance, liquid, stabilized, temperature controlled, not otherwise specified | |
| UN 3535 | 6.1 | Toxic solid, flammable, inorganic, not otherwise specified | |
| UN 3536 | 9 | Lithium batteries installed in cargo transport unit lithium ion batteries or lithium metal batteries | |
| UN 3537 | 2.1 | Articles containing flammable gas, not otherwise specified | |
| UN 3538 | 2.2 | Articles containing non-flammable, non toxic gas, not otherwise specified | |
| UN 3539 | 2.3 | Articles containing toxic gas, not otherwise specified | |
| UN 3540 | 3 | Articles containing flammable liquid, not otherwise specified | |
| UN 3541 | 4.1 | Articles containing flammable solid, not otherwise specified | |
| UN 3542 | 4.2 | Articles containing a substance liable to spontaneous combustion, not otherwise specified | |
| UN 3543 | 4.3 | Articles containing a substance which emits flammable gas in contact with water, not otherwise specified | |
| UN 3544 | 5.1 | Articles containing oxidizing substance, not otherwise specified | |
| UN 3545 | 5.2 | Articles containing organic peroxide, not otherwise specified | |
| UN 3546 | 6.1 | Articles containing toxic substance, not otherwise specified | |
| UN 3547 | 8 | Articles containing corrosive substance, not otherwise specified | |
| UN 3548 | 9 | Articles containing miscellaneous dangerous goods, not otherwise specified | |
| UN 3549 | 6.2 | Medical waste, category A, affecting humans, solid orMedical waste, category A, affecting animals only, solid | |
| UN 3550 | 6.1 | Cobalt dihydroxide powder, containing not less than 10 % respirable particles | |
| UN 3551 | 9 | Sodium ion batteries with organic electrolyte | |
| UN 3552 | 9 | Sodium ion batteries contained in equipment or sodium ion batteries packed with equipment, with organic electrolyte | |
| UN 3553 | 2.1 | Disilane | |
| UN 3554 | 8 | Gallium contained in manufactured articles | |
| UN 3555 | 3 | Trifluoromethyltetrazole-sodium salt in acetone, with not less than 68 % acetone, by mass | |
| UN 3556 | 9 | Vehicle, lithium-ion battery powered | |
| UN 3557 | 9 | Vehicle, lithium metal battery powered | |
| UN 3558 | 9 | Vehicle, sodium ion battery powered | |
| UN 3559 | 9 | Fire suppressant dispersing devices† | |
| UN 3560 | 6.1 | Tetramethylammonium hydroxide aqueous solution with not less than 25 % tetramethylammonium hydroxide | |
| UN 3561 to 3600 | - | (UN No.s not yet in use) |