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trans‐1,3,3,3‐Tetrafluoropropene [MAK Value Documentation, 2019]


Hartwig, A; MAK Commission; Arand, Michael; et al (2019). trans‐1,3,3,3‐Tetrafluoropropene [MAK Value Documentation, 2019]. The MAK Collection for Occupational Health and Safety, 4(4):2274-2275.

Abstract

The German Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area has re‐evaluated the maximum concentration at the workplace (MAK value) of trans‐1,3,3,3‐tetrafluoropropene [29118‐24‐9]. As the blood:air partition coefficient of trans‐1,3,3,3‐tetrafluoropropene is < 5, the increased respiratory volume at the workplace (see List of MAK and BAT Values, Sections I b and I c) does not have to be taken into account for the derivation of the MAK value. Even after extrapolation of 6‐hour exposure in the animal experiment to 8‐hour exposure at the workplace, the MAK value for trans‐1,3,3,3‐tetrafluoropropene of 1000 ml/m3 can be retained.

Abstract

The German Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area has re‐evaluated the maximum concentration at the workplace (MAK value) of trans‐1,3,3,3‐tetrafluoropropene [29118‐24‐9]. As the blood:air partition coefficient of trans‐1,3,3,3‐tetrafluoropropene is < 5, the increased respiratory volume at the workplace (see List of MAK and BAT Values, Sections I b and I c) does not have to be taken into account for the derivation of the MAK value. Even after extrapolation of 6‐hour exposure in the animal experiment to 8‐hour exposure at the workplace, the MAK value for trans‐1,3,3,3‐tetrafluoropropene of 1000 ml/m3 can be retained.

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Additional indexing

Item Type:Journal Article, not_refereed, original work
Communities & Collections:04 Faculty of Medicine > Institute of Pharmacology and Toxicology
07 Faculty of Science > Institute of Pharmacology and Toxicology
Dewey Decimal Classification:570 Life sciences; biology
610 Medicine & health
Language:German
Date:13 November 2019
Deposited On:04 Feb 2020 15:12
Last Modified:04 Feb 2020 15:12
Publisher:Wiley-VCH Verlag
ISSN:2509-2383
ISBN:9783527600410
OA Status:Closed
Publisher DOI:https://doi.org/10.1002/3527600418.mb2911824e6619

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