EnvironmentalChemistry.com

2004 ERG (Emergency Response Guidebook)

This is an online version of the 2004 ERG (Emergency Response Guidebook) 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 2004 ERG will give you your answer.

Chloronitrotoluenes, solid ==> Chromium nitrate

Name of MaterialGuideUN#ISO
Chloronitrotoluenes, solid1522433
Chloronitrotoluenes, solid1523457
Chloropentafluoroethane1261020
Chloropentafluoroethane and Chlorodifluoromethane mixture1261973
Chlorophenates, liquid1542904
Chlorophenates, solid1542905
Chlorophenolates, liquid1542904
Chlorophenolates, solid1542905
Chlorophenols, liquid1532021
Chlorophenols, solid1532020
Chlorophenyltrichlorosilane1561753
Chloropicrin1541580Yes
Chloropicrin and Methyl bromide mixture1231581Yes
Chloropicrin and Methyl chloride mixture1191582Yes
Chloropicrin mixture, n.o.s.1541583Yes
Chloropivaloyl chloride1569263Yes
Chloroplatinic acid, solid1542507
Chloroprene, inhibited131P1991
Chloroprene, stabilized131P1991
Chlorosilanes, corrosive, flammable, n.o.s.1552986
Chlorosilanes, corrosive, n.o.s.1562987
Chlorosilanes, flammable, corrosive, n.o.s.1552985
Chlorosilanes, n.o.s.1552985
Chlorosilanes, n.o.s.1552986
Chlorosilanes, n.o.s.1562987
Chlorosilanes, n.o.s.1392988
Chlorosilanes, poisonous, corrosive, flammable, n.o.s.1553362
Chlorosilanes, poisonous, corrosive, n.o.s.1563361
Chlorosilanes, toxic, corrosive, flammable, n.o.s.1553362
Chlorosilanes, toxic, corrosive, n.o.s.1563361
Chlorosilanes, water-reactive, flammable, corrosive, n.o.s.1392988
Chlorosulfonic acid1371754Yes
Chlorosulfonic acid and Sulfur trioxide mixture1371754Yes
Chlorosulphonic acid1371754Yes
Chlorosulphonic acid and Sulphur trioxide mixture1371754Yes
Chlorotetrafluoroethane1261021
Chlorotetrafluoroethane and Ethylene oxide mixture, with not more than 8.8% Ethylene oxide1263297
Chlorotoluenes1292238
Chlorotoluidines1532239
Chlorotoluidines, liquid1532239
Chlorotoluidines, liquid1533429
Chlorotoluidines, solid1532239
Chlorotrifluoroethane1261983
Chlorotrifluoromethane1261022
Chlorotrifluoromethane and Trifluoromethane azeotropic mixture with approximately 60% Chlorotrifluoromethane1262599
Chromic acid, solid1411463
Chromic acid, solution1541755
Chromic fluoride, solid1541756
Chromic fluoride, solution1541757
Chromium nitrate1412720

Data Source for our online 2004 ERG

This information was compiled from the 2004 Emergency Response Guidebook (2004 ERG) which is produced by the U.S. Department of Transportation.

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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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