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.

Chloroanilines, liquid ==> Chloropicrin and Methyl b

Name of MaterialGuideUN#ISO
Current as of: Oct. 2, 2011
Chloroanilines, liquid1522019
Chloroanilines, solid1522018
Chloroanisidines1522233
Chlorobenzene1301134
Chlorobenzotrifluorides1302234
Chlorobenzyl chlorides1532235
Chlorobenzyl chlorides, liquid1532235
Chlorobenzyl chlorides, solid1533427
Chlorobutanes1301127
Chlorocresols1522669
Chlorocresols, liquid1522669
Chlorocresols, solid1522669
Chlorocresols, solid1523437
Chlorocresols, solution1522669
Chlorodifluorobromomethane1261974
Chlorodifluoroethanes1152517
Chlorodifluoromethane1261018
Chlorodifluoromethane and Chloropentafluoroethane mixture1261973
Chlorodinitrobenzenes1531577
Chlorodinitrobenzenes, liquid1531577
Chlorodinitrobenzenes, solid1531577
Chlorodinitrobenzenes, solid1533441
Chloroform1511888
Chloroformates, n.o.s.1552742
Chloroformates, poisonous, corrosive, flammable, n.o.s.1552742
Chloroformates, poisonous, corrosive, n.o.s.1543277
Chloroformates, toxic, corrosive, flammable, n.o.s.1552742
Chloroformates, toxic, corrosive, n.o.s.1543277
Chloromethyl chloroformate1572745
Chloromethyl ethyl ether1312354
Chloronitroanilines1532237
Chloronitrobenzenes1521578
Chloronitrobenzenes, liquid1521578
Chloronitrobenzenes, liquid1523409
Chloronitrobenzenes, solid1521578
Chloronitrotoluenes1522433
Chloronitrotoluenes, liquid1522433
Chloronitrotoluenes, solid1522433
Chloronitrotoluenes, solid1523457
Chloropentafluoroethane1261020
Chloropentafluoroethane and Chlorodifluoromethane mixture1261973
Chlorophenates, liquid1542904
Chlorophenates, solid1542905
Chlorophenolates, liquid1542904
Chlorophenolates, solid1542905
Chlorophenols, liquid1532021
Chlorophenols, solid1532020
Chlorophenyltrichlorosilane1561753
Chloropicrin1541580Yes

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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