Hazora · Library
UN/NA 3494 · Petroleum sour crude oil, flammable, poisonous
UN/NA 3494 · ERG 2024 · Guide 131
- UN/NA
- 3494
- Edition
- ERG 2024
ERG 2024 lists UN/NA 3494 (Petroleum sour crude oil, flammable, poisonous) under Guide 131, titled “Flammable Liquids - Toxic”.
Material name
3494 on a placard, orange panel or shipping paper
It can stand for either of two ERG 2024 entries: “Petroleum sour crude oil, flammable, poisonous” and “Petroleum sour crude oil, flammable, toxic”. Both use Guide 131, so the number alone is enough to find the guide. On a numbered orange panel, 3494 is the lower number (how to read an orange panel).
ERG 2024 markings for 3494
3494 is highlighted in green, so ERG 2024 Table 1 (Initial Isolation and Protective Action Distances) has an entry for it: “Petroleum sour crude oil, flammable, poisonous”. Hazora shows those distances in the app, not on this page. Its guide number 131 has no P.
Entries near 3494
By number (yellow pages): before 3494 come UN/NA 3491 Poisonous by inhalation liquid, water-reactive, flammable, n.o.s. (Inhalation Hazard Zone B) (Guide 155); UN/NA 3492 Poisonous by inhalation liquid, corrosive, flammable, n.o.s. (Inhalation Hazard Zone A) (Guide 131) and UN/NA 3493 Poisonous by inhalation liquid, corrosive, flammable, n.o.s. (Inhalation Hazard Zone B) (Guide 131); after it, UN/NA 3495 Iodine (Guide 154); UN/NA 3496 Batteries, nickel-metal hydride (Guide 171) and UN/NA 3497 Krill meal (Guide 133).
By name (blue pages): “Petroleum sour crude oil, flammable, poisonous” comes after Petroleum oil (UN/NA 1270, Guide 128) and Petroleum products, n.o.s. (UN/NA 1268, Guide 128) and before Phenacyl bromide (UN/NA 2645, Guide 153) and Phenetidines (UN/NA 2311, Guide 153).
By name (blue pages): “Petroleum sour crude oil, flammable, toxic” comes after Petroleum oil (UN/NA 1270, Guide 128) and Petroleum products, n.o.s. (UN/NA 1268, Guide 128) and before Phenacyl bromide (UN/NA 2645, Guide 153) and Phenetidines (UN/NA 2311, Guide 153).
Other names starting with “Petroleum”: Petroleum crude oil (UN/NA 1267, Guide 128) and Petroleum gases, liquefied (UN/NA 1075, Guide 115).
Guide 131 · Library
Guide 131 covers 105 UN/NA numbers. The 12 around 3494 in the guide’s number order: UN/NA 1092 Acrolein, stabilized; UN/NA 1093 Acrylonitrile, stabilized; UN/NA 1098 Allyl alcohol; UN/NA 1099 Allyl bromide; UN/NA 1100 Allyl chloride; UN/NA 1131 Carbon bisulfide; UN/NA 3384 Poisonous by inhalation liquid, flammable, n.o.s. (Inhalation Hazard Zone B); UN/NA 3483 Motor fuel anti-knock mixture, flammable; UN/NA 3488 Poisonous by inhalation liquid, flammable, corrosive, n.o.s. (Inhalation Hazard Zone A); UN/NA 3489 Poisonous by inhalation liquid, flammable, corrosive, n.o.s. (Inhalation Hazard Zone B); UN/NA 3492 Poisonous by inhalation liquid, corrosive, flammable, n.o.s. (Inhalation Hazard Zone A); UN/NA 3493 Poisonous by inhalation liquid, corrosive, flammable, n.o.s. (Inhalation Hazard Zone B).
Source: ERG 2024 (U.S. DOT PHMSA, Transport Canada, SICT Mexico), for the initial phase of a transportation incident only. Hazora is not an official ERG publication and is not affiliated with or endorsed by these or any other government agencies.