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Name of Material Index

Green Highlighted Entries in Blue Pages

For entries highlighted in green follow these steps:

  • If there is no fire:
    • Go directly to Table 1 (green bordered pages)
    • Look up the ID number and name of material
    • Identify initial isolation and protective action distances
  • if a fire is involved:
    • Also consult the assigned orange guide
    • If applicable, apply the evacuation information shown under Public Safety

NOTE 1: If the name in Table 1 is shown with "(when spilled in water)", these materials produce large amounts of Toxic Inhalation Hazard (TIH) (PIH in the US) gases when spilled in water. Some Water Reactive materials are also TIH materials themselves (e.g., Bromine trifluoride (UN1746), Thionyl chloride (UN1836), etc.). In these instances, two entries are provided in Table 1 for land-based and water-based spills. If the Water Reactive material is not a TIH and this material is not spilled in water, Table 1 and Table 2 do NOT apply and safety distances will be found within the appropriate orange guide.

NOTE 2: Explosives are not individually listed by their name because in an emergency situation, the response will be based only on the division of the explosive, not on the individual explosive.

For divisions 1.1, 1.2, 1.3 and 1.5, refer to Guide 112.

For divisions 1.4 and 1.6, refer to Guide 114.

Name of Material Guide No. ID No. WRM CWA TIH
Chlorobenzyl chlorides, liquid1532235   
Chlorobenzyl chlorides, solid1533427   
Chlorocresols, solid1523437   
Chlorocresols, solution1522669   
Chlorodifluoromethane and Chloropentafluoroethane mixture1261973   
Chlorodinitrobenzenes, liquid1531577   
Chlorodinitrobenzenes, solid1531577   
Chlorodinitrobenzenes, solid1533441   
2-Chloroethanal1532232  TIH image
Chloroformates, poisonous, corrosive, flammable, n.o.s.1552742  TIH image
Chloroformates, poisonous, corrosive, n.o.s.1543277   
Chloroformates, toxic, corrosive, flammable, n.o.s.1552742  TIH image
Chloroformates, toxic, corrosive, n.o.s.1543277   
Chloromethyl chloroformate1572745   
Chloromethyl ethyl ether1312354   
3-Chloro-4-methylphenyl isocyanate1562236   
3-Chloro-4-methylphenyl isocyanate, liquid1562236   
3-Chloro-4-methylphenyl isocyanate, solid1563428   
Chloronitrobenzenes, liquid1523409   
Chloronitrobenzenes, solid1521578   
Chloronitrotoluenes, liquid1522433   
Chloronitrotoluenes, solid1522433   
Chloronitrotoluenes, solid1523457   
Chloropentafluoroethane and Chlorodifluoromethane mixture1261973   
Chlorophenolates, liquid1542904   
Chlorophenolates, solid1542905   
Chlorophenols, liquid1532021   
Chlorophenols, solid1532020   
Chlorophenyltrichlorosilane1561753Water Reactive Material image  
Chloropicrin1541580  TIH image
Chloropicrin and Methyl bromide mixture1231581  TIH image
Chloropicrin and Methyl chloride mixture1191582  TIH image
Chloropicrin mixture, n.o.s.1541583  TIH image
Chloropivaloyl chloride1569263  TIH image
Chloroplatinic acid, solid1542507   
Chloroprene, stabilized131P1991   
2-Chloropropionic acid1532511   
2-Chloropropionic acid, solid1532511   
2-Chloropropionic acid, solution1532511   
Chlorosilanes, corrosive, flammable, n.o.s.1552986Water Reactive Material image  
Chlorosilanes, corrosive, n.o.s.1562987Water Reactive Material image  
Chlorosilanes, flammable, corrosive, n.o.s.1552985Water Reactive Material image  
Chlorosilanes, poisonous, corrosive, flammable, n.o.s.1553362Water Reactive Material image  
Chlorosilanes, poisonous, corrosive, n.o.s.1563361Water Reactive Material image  
Chlorosilanes, toxic, corrosive, flammable, n.o.s.1553362Water Reactive Material image  
Chlorosilanes, toxic, corrosive, n.o.s.1563361Water Reactive Material image  
Chlorosilanes, water-reactive, flammable, corrosive, n.o.s.1392988Water Reactive Material image  
Chlorosulfonic acid (with or without sulfur trioxide mixture)1371754Water Reactive Material image TIH image
Chlorosulphonic acid (with or without sulphur trioxide mixture)1371754Water Reactive Material image TIH image
Chlorotetrafluoroethane and Ethylene oxide mixture, with not more than 8.8% Ethylene oxide1263297   
4-Chloro-o-toluidine hydrochloride1531579   
4-Chloro-o-toluidine hydrochloride, solid1531579   
4-Chloro-o-toluidine hydrochloride, solution1533410   
Date Modified: