HazMat Tool — substance information

Flammable liquid, toxic, corrosive, n.o.s.

HMT May 2026
UN / ID
UN 3286
Hazard class
3
Packing group
I (multiple — see tabs)
ERG guide
ERG 131
Special provisions
SP T14, SP TP2, SP TP13, SP TP27
Source
49 CFR §172 (2026/05)

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Flammable liquid, toxic, corrosive, n.o.s.


Flammable liquids are:

  • A liquid having a flash point of = 60.5° C (141° F)
  • Any material in a liquid phase with a flash point = 37.8° C (100° F) that is intentionally heated and offered for transport or transported at or above its flash point in bulk packaging.
More Information

Emergency Response Guide No. 131

Hazardous Materials Table

Source: 49 CFR §172 (2026/05)

(3) Hazard Class

3
Flammable liquids

(4) Identification number Help

UN 3286

(5) Packing Group Help

I

(6) Labels Help

Flammable liquids (3) Poisonous liquids PG I Zone A (6.1) Corrosive liquids (8) Cargo Aircraft Only (Cargo Aircraft Only)

(1) Symbols Help


This entry is signed with "G". The letter "G" identifies proper shipping names for which one or more technical names of the hazardous material must be entered in parentheses, in association with the basic description. (See §172.203(k)).

(7) Special Provisions (§172.102) Help

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
T14
TP2
TP13
TP27

(8) Packing Authorizations (§173.***) Help

(8A) ExceptionsNone
(8B) Non-bulk201see 49 CFR §173.201
(8C) Bulk243see 49 CFR §173.243

(9) Quantity Limits Help

(9A) Passenger aircraft/railForbidden
(9B) Cargo aircraft only2.5 L

(10) Vessel stowage Help

(10A) Location
(10B) Other

(3) Hazard Class

3
Flammable liquids

(4) Identification number Help

UN 3286

(5) Packing Group Help

II

(6) Labels Help

Flammable liquids (3) Poisonous liquids PG I Zone A (6.1) Corrosive liquids (8)

(1) Symbols Help


This entry is signed with "G". The letter "G" identifies proper shipping names for which one or more technical names of the hazardous material must be entered in parentheses, in association with the basic description. (See §172.203(k)).

(7) Special Provisions (§172.102) Help

×Note:
Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs.
IB2
T11
TP2
TP13
TP27

(8) Packing Authorizations (§173.***) Help

(8A) Exceptions150see 49 CFR §173.150
(8B) Non-bulk202see 49 CFR §173.202
(8C) Bulk243see 49 CFR §173.243

(9) Quantity Limits Help

(9A) Passenger aircraft/rail1 L
(9B) Cargo aircraft only5 L

(10) Vessel stowage Help

(10A) Location
(10B) Other

Packing group comparison

Multiple packing groups apply to this entry. See assignment criteria in 49 CFR §173 Subpart D. Details are in the tabs above; differences are highlighted.

PG I PG II
1GG
2Flammable liquid, toxic, corrosive, n.o.s.Flammable liquid, toxic, corrosive, n.o.s.
333
4UN 3286UN 3286
5III
63, 6.1, 83, 6.1, 8
7T14, TP2, TP13, TP27IB2, T11, TP2, TP13, TP27
8ANone150
8B201202
8C243243
9AForbidden1 L
9B2.5 L5 L
10AEB
10B21, 40, 10021, 40, 100

Segregation chart for load, transport, and storage

This chart shows whether loading, transport, or storage with other hazard classes is permitted, prohibited, or restricted. Based on 49 CFR §177.848.

Prohibited Must not be loaded, transported, or stored together in the same vehicle or facility.
Permitted May be loaded, transported, or stored together.
Restricted May be loaded, transported, or stored together only with restrictions.