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GHS Category - Specific Target Organ Toxicity - Repeated Exposure
Posted Date:2022/7/8 1
GHS Definition:
This is to provide a means of classifying substances and mixtures that, following repeated exposure, have specific target organ toxicity. All significant health effects that may impair functioning, reversible and irreversible, immediate and/or delayed, are included.
Specific target organ toxicity - repeated exposure criteria:
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Category
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Standard
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Category 1
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Substances that are significantly toxic to humans, or that, on the basis of evidence from studies in experimental animals, can be presumed to be likely to be significantly toxic to humans after repeated exposure.
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Category 2
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Substances with the potential to harm human health following repeated exposure, based on evidence from experimental animal studies.
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Specific Target Organ Toxicity - Examples of Repeated Exposure Substances:
▪Phenyl mercury hydroxide
▪Mercury Benzoate
▪Phenylhydrazine
▪Phenylacetonitrile
▪Vinylbenzene
▪Thallium malonate
▪Acrylamide
Specific Target Organ Toxicity - Repeated Exposure Labelling and Classification:
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Classification
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Label
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Hazard statement code
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Hazard category
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Hazard classification
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Pictograms
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Signal word
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Hazard statement
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GHS
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United Nations Model Regulations
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Specific target organ toxicity - repeated exposure
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1
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None
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Danger
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Causes damage to organs through prolonged or repeated exposure
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H372
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2
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None
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Warn
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May cause damage to organs through prolonged or repeated exposure
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H373
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