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Emergency Response Guidebook (ERG)

This is an online version of the 2008 Emergency Response Guidebook (ERG) which is produced by the USDOT for first responders during the initial phase of a Dangerous goods/Hazardous Materials incident. Have you ever wondered what those four digit numbers on the placards on the side of trucks and rail cars mean? Our online ERG will give you your answer.

ERG Menu

Propionic acid ==> Radioactive material, exc

Name of MaterialGuideUN#ISO
Current as of: Oct. 2, 2011
Propionic acid1321848
Propionic acid, with not less than 10% and less than 90% acid1321848
Propionic acid, with not less than 90% acid1323463
Propionic anhydride1562496
Propionitrile1312404
Propionyl chloride1321815
Propyl alcohol, normal1291274
Propyl chloride1291278
Propyl formates1291281
Propylamine1321277
Propylene1151075
Propylene1151077
Propylene chlorohydrin1312611
Propylene dichloride1301279
Propylene oxide127P1280
Propylene oxide and Ethylene oxide mixture, with not more than 30% Ethylene oxide129P2983
Propylene tetramer1282850
Propylene, Ethylene and Acetylene in mixture, refrigerated liquid containing at least 71.5% Ethylene with not more than 22.5% Acetylene and not more than 6% Propylene.1153138
Propyleneimine, stabilized131P1921
Propyltrichlorosilane1551816
Pyrethroid pesticide, liquid, flammable, poisonous1313350
Pyrethroid pesticide, liquid, flammable, toxic1313350
Pyrethroid pesticide, liquid, poisonous1513352
Pyrethroid pesticide, liquid, poisonous, flammable1313351
Pyrethroid pesticide, liquid, toxic1513352
Pyrethroid pesticide, liquid, toxic, flammable1313351
Pyrethroid pesticide, solid, poisonous1513349
Pyrethroid pesticide, solid, toxic1513349
Pyridine1291282
Pyrophoric alloy, n.o.s.1351383
Pyrophoric liquid, inorganic, n.o.s.1353194
Pyrophoric liquid, n.o.s.1352845
Pyrophoric liquid, organic, n.o.s.1352845
Pyrophoric metal, n.o.s.1351383
Pyrophoric organometallic compound, n.o.s.1353203
Pyrophoric organometallic compound, water-reactive, n.o.s.1353203
Pyrophoric solid, inorganic, n.o.s.1353200
Pyrophoric solid, n.o.s.1352846
Pyrophoric solid, organic, n.o.s.1352846
Pyrosulfuryl chloride1371817
Pyrosulphuryl chloride1371817
Pyrrolidine1321922
Quinoline1542656

Data Source for our online 2008 ERG

This information was compiled from the 2008 Emergency Response Guidebook (2008 ERG) which is produced by the U.S. Department of Transportation.

(Data last updated/verified: Oct. 2, 2011)

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Disclaimer

WARNING: These pages are for general reference and educational purposes only and MUST NOT be relied upon as a sole source to determine regulatory compliance or where matters of life and health are concerned. This site and the author do not warrant or guarantee the accuracy or the sufficiency of the information provided and do not assume any responsibility for its use.

To ensure regulatory compliance when transporting hazardous materials or dangerous goods, one must receive proper training and certification from a qualified instructor and refer to the current year's Code of Federal Regulations Title 49 (49CFR) or your country's shipping regulations. In matters regarding workplace safety, refer to current OSHA regulations (29CFR) and NIOSH guidelines or your own country's health and safety regulations. No one should ever enter into a hazardous environment without proper training from qualified instructors.

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