WHMIS 2015 classification

The classification list provided in this document was compiled in response to requests for information concerning classifications under federal legislation on hazardous products. Please note that this is not an exhaustive list of hazardous products according to WHMIS 2015.

This classification was established by CNESST personnel to the best of their knowledge based on data obtained from scientific literature and it incorporates the criteria contained in the Hazardous Products Regulations (SOR/2015-17). It does not replace the supplier’s classification which can be found on its Safety Data Sheet.

Since the list contains many product names (2441), it is arranged alphabetically, according to the first letter of the name. Click on the letters below to access the product lists. The classification under the Controlled Products Regulations (SOR/88-66) will also be displayed for most products until the end of the transition period, on December 1, 2018.

Useful tip: To use the WHMIS product list in a spreadsheet, download the text file containing the WHMIS classification. The key of this file. Please take note that field delimiter is "|" (ascii 124).

View full list (PDF, 1063 kb).

Sorted by : Sorting done on : A to Z |  Do sorting on CAS number

Update : 2017-02-02

Substances débutant par la lettre U - V - W - X - Y - Z affichées

Urea

CAS number : 57-13-6

Valeraldehyde

CAS number : 110-62-3

UN number : UN2058

Valeric acid

CAS number : 109-52-4

d-Valine

CAS number : 640-68-6

l-Valine

CAS number : 72-18-4

Vanadium pentoxide

CAS number : 1314-62-1

UN number : UN2862

Vanadium selenide

CAS number : 12299-51-3

Vanadium telluride

CAS number : 35515-91-4

Vegetable oil
Vermiculite

CAS number : 1318-00-9

Vinyl acetate

CAS number : 108-05-4

UN number : UN1301

Vinyl acetate-vinyl chloride copolymer

CAS number : 9003-22-9

Vinyl benzene

CAS number : 100-42-5

UN number : UN2055

Vinyl bromide

CAS number : 593-60-2

UN number : UN1085

Vinyl chloride

CAS number : 75-01-4

UN number : UN1086

Vinyl cyanide

CAS number : 107-13-1

UN number : UN1093

Vinyl propionate

CAS number : 105-38-4

Vinylcyclohexene dioxide

CAS number : 106-87-6

Vinylidene chloride

CAS number : 75-35-4

UN number : UN1303

Vinyltoluene

CAS number : 25013-15-4

UN number : UN2618

Violet phosphorus

CAS number : 51273-58-6

Vitamin B4

CAS number : 73-24-5

VM & P Naphtha

CAS number : 8032-32-4

Warfarin

CAS number : 81-81-2

Water

CAS number : 7732-18-5

Whale oil
White fuming nitric acid

CAS number : 52583-42-3

UN number : UN2031

White mineral oil

CAS number : 8042-47-5

Wood dust (western red cedar)
Wool wood
Wright's stain

CAS number : 68988-92-1

9-Xanthenol

CAS number : 90-46-0

Xenon

CAS number : 7440-63-3

UN number : UN2036

Xylanase

CAS number : 37278-89-0

p-Xylene

CAS number : 106-42-3

UN number : UN1307

o-Xylene

CAS number : 95-47-6

UN number : UN1307

m-Xylene

CAS number : 108-38-3

UN number : UN1307

Xylene

CAS number : 1330-20-7

UN number : UN1307

Xylenol orange

CAS number : 1611-35-4

Xylidine (mixed isomers)

CAS number : 1300-73-8

UN number : UN1711

l-Xylose

CAS number : 609-06-3

d-Xylose

CAS number : 58-86-6

m-Xylylenediamine

CAS number : 1477-55-0

Ytterbium fluoride

CAS number : 13760-80-0

Yttrium

CAS number : 7440-65-5

Yttrium fluoride

CAS number : 13709-49-4

(z)-9-Octadecenoic acid, tetraglycol monoester

CAS number : 71012-10-7

Zinc (powder)

UN number : UN1436

Zinc acetate

CAS number : 557-34-6

Zinc acetate dihydrate

CAS number : 5970-45-6

Zinc borate

CAS number : 1332-07-6

Zinc chromate

CAS number : 13530-65-9

Zinc chromate

CAS number : 1308-13-0

Zinc chromate hydroxide

CAS number : 15930-94-6

Zinc cyanide

CAS number : 557-21-1

UN number : UN1713

Zinc dibenzyldithiocarbamate

CAS number : 14726-36-4

Zinc dichromate

CAS number : 14018-95-2

Zinc nitrate

CAS number : 7779-88-6

UN number : UN1514

Zinc nitrate hexahydrate

CAS number : 10196-18-6

UN number : UN1514

Zinc orthophosphate

CAS number : 7779-90-0

Zinc oxide

CAS number : 1314-13-2

Zinc stearate

CAS number : 557-05-1

Zinc sulfate

CAS number : 7733-02-0

Zinc sulfate heptahydrate

CAS number : 7446-20-0

Zinc sulfate monohydrate

CAS number : 7446-19-7

Zinc sulfide

CAS number : 1314-98-3

Zinc yellow

CAS number : 37300-23-5

Zirconium

CAS number : 7440-67-7

Zirconium (powder)

UN number : UN2008

Zirconium dioxide

CAS number : 1314-23-4

Zirconium oxychloride octahydrate

CAS number : 13520-92-8

Zirconium oxynitrate

CAS number : 13826-66-9

Zirconium phosphate

CAS number : 13765-95-2

Zirconium silicate

CAS number : 14940-68-2

Zirconium sulfate

CAS number : 14644-61-2

Zirconium sulfate tetrahydrate

CAS number : 7446-31-3

Zirconium sulfide

CAS number : 12039-15-5

Zirconium tetraacetate

CAS number : 4229-34-9

Zirconium tetrachloride

CAS number : 10026-11-6

UN number : UN2503

Zirconium tetranitrate

CAS number : 13746-89-9

UN number : UN2728

Zirconium tetranitrate pentahydrate

CAS number : 13773-58-5

UN number : UN2728

Zirconocene dichloride

CAS number : 1291-32-3