°ÄÃÅÓÀÀû

O. Reg. 288/17: DESIGNATED SUBSTANCES, Filed July 28, 2017 under Occupational Health and Safety Act, R.S.O. 1990, c. O.1

ontario regulation 288/17

made under the

Occupational Health and Safety Act

Made: July 26, 2017
Filed: July 28, 2017
Published on e-Laws: July 28, 2017
Printed in The °ÄÃÅÓÀÀû Gazette: August 12, 2017

Amending O. Reg. 490/09

(DESIGNATED SUBSTANCES)

1. Table 1 of °ÄÃÅÓÀÀû Regulation 490/09 is amended by striking out,

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Isocyanates, organic compoundsÌý/ Isocyanates, composés organiques

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Toluene diisocyanate (TDI)Ìý/ Diisocyanate de toluène (TDI) [584-84-9] [91-08-7]

0.005 ppm

C 0.02 ppm

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Methylene bisphenyl isocyanate (MDI)Ìý/ Diisocyanate-4,4’ de diphénylméthane (MDI) [101-68-8]

0.005 ppm

C 0.02 ppm

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Hexamethylene diisocyanate (HDI)Ìý/ Diisocyanate d’hexaméthylène (HDI) [822-06-0]

0.005 ppm

C 0.02 ppm

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Isophorone diisocyanate (IPDI)Ìý/ Diisocyanate d’isophorone (IPDI) [4098-71-9]

0.005 ppm

C 0.02 ppm

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Methylene bis (4-cyclohexylisocyanate)Ìý/ Diisocyanate-4,4’ de dicyclohexylméthane [5124-30-1]

0.005 ppm

C 0.02 ppm

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Methyl IsocyanateÌý/ Isocyanate de méthyle [624-83-9]

0.02 ppm

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SkinÌý/ Peau

and substituting the following:

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Isocyanates, organic compoundsÌý/ Isocyanates, composés organiques

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Toluene diisocyanate (TDI)Ìý/ Diisocyanate de toluène (TDI) [584-84-9] [91-08-7]

0.005 ppm

C 0.02 ppm

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Methylene bisphenyl isocyanate (MDI)Ìý/ Diisocyanate-4,4’ de diphénylméthane (MDI) [101-68-8]

0.005 ppm

C 0.02 ppm

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Hexamethylene diisocyanate (HDI)Ìý/ Diisocyanate d’hexaméthylène (HDI) [822-06-0]

0.005 ppm

C 0.02 ppm

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Isophorone diisocyanate (IPDI)Ìý/ Diisocyanate d’isophorone (IPDI) [4098-71-9]

0.005 ppm

C 0.02 ppm

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Methylene bis (4-cyclohexylisocyanate)Ìý/ Diisocyanate-4,4’ de dicyclohexylméthane [5124-30-1]

0.005 ppm

C 0.02 ppm

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Methyl isocyanateÌý/ Isocyanate de méthyle [624-83-9]

Ethyl isocyanate / Isocyanate d’éthyle [109-90-0]

Phenyl isocyanate / Isocyanate de phényle [103-71-9]

0.02 ppm

0.02 ppm

0.005 ppm

0.06 ppm

0.06 ppm

0.015 ppm

SkinÌý/ Peau

SkinÌý/ Peau

SkinÌý/ Peau

Commencement

2. This Regulation comes into force on the later of January 1, 2018 and the day it is filed.

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