UN/NA 2495 · Iodine pentafluoride

Material name

2495 on a placard, orange panel or shipping paper

It points to the ERG 2024 entry “Iodine pentafluoride” and to Guide 144. On a numbered orange panel, 2495 is the lower number (how to read an orange panel).

ERG 2024 markings for 2495

2495 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Iodine pentafluoride (when spilled in water)”. Hazora shows those distances in the app, not on this page. “When spilled in water” means the material produces large amounts of toxic inhalation hazard (TIH) gases when spilled in water. Table 2 (Water-Reactive Materials Which Produce Toxic Gases) lists the gas produced: HF (hydrogen fluoride). Its guide number 144 has no P.

Entries near 2495

By number (yellow pages): before 2495 come UN/NA 2490 Dichloroisopropyl ether (Guide 153); UN/NA 2491 Ethanolamine (Guide 153) and UN/NA 2493 Hexamethyleneimine (Guide 132); after it, UN/NA 2496 Propionic anhydride (Guide 156); UN/NA 2498 1,2,3,6-Tetrahydrobenzaldehyde (Guide 129) and UN/NA 2501 Tris-(1-aziridinyl)phosphine oxide, solution (Guide 152).

By name (blue pages): “Iodine pentafluoride” comes after Iodine monochloride, liquid (UN/NA 3498, Guide 157) and Iodine monochloride, solid (UN/NA 1792, Guide 157) and before Iodomethylpropanes (UN/NA 2391, Guide 129) and Iodopropanes (UN/NA 2392, Guide 129).

Other names starting with “Iodine”: Iodine (UN/NA 3495, Guide 154).

Guide 144 · Library

Guide 144 covers 6 UN/NA numbers. The others: UN/NA 1491 Potassium peroxide; UN/NA 1504 Sodium peroxide; UN/NA 1745 Bromine pentafluoride; UN/NA 1746 Bromine trifluoride; UN/NA 3121 Oxidizing solid, water-reactive, n.o.s.

Sources

• PHMSA · ERG 2024 · EN / ES / FR