HazMat Tool — substance information

2-Chloropropane

HMT May 2026
UN / ID
UN 2356
Hazard class
3
Packing group
I
ERG guide
ERG 129
Special provisions
SP N36, SP T11, SP TP2, SP TP13
Source
49 CFR §172 (2026/05)

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2-Chloropropane

Substance Data

Source: PubChem (HSDB, 04.12.2019)

CAS-Number

75-29-6

Flash Point

n/a

Boiling Point

n/a

Emergency Response Guide No. 129

Hazardous Materials Table

Source: 49 CFR §172 (2026/05)

(3) Hazard Class

3
Flammable liquids

(4) Identification number Help

UN 2356

(5) Packing Group Help

I

(6) Labels Help

Flammable liquids (3)

(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.
N36
T11
TP2
TP13

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

(8A) Exceptions150see 49 CFR §173.150
(8B) Non-bulk201see 49 CFR §173.201
(8C) Bulk243see 49 CFR §173.243

(9) Quantity Limits Help

(9A) Passenger aircraft/rail1 L
(9B) Cargo aircraft only30 L

(10) Vessel stowage Help

(10A) Location
(10B) Other n/a

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.

Similar substances

UN / IDProper shipping nameHazard class
UN 12791,2-Dichloropropane3
UN 26881-Bromo-3-chloropropane6.1
UN 12781-Chloropropane3
UN 2872Dibromochloropropane6.1