legislation-obligation

Substance Regulatory Obligations

OBL

3-methylbutan-1-ol

EC number: 204-633-5

CAS number: 123-51-3

Last updated: 25/05/2022
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ECHA Legislation Regulatory Obligations

Regulatory obligations may exist for this substance under the legislations under ECHA’s remit or for which ECHA has delegated tasks (i.e. REACH, CLP, BPR, PIC, CAD / CMD, WFD, and POPs). Please check the substance Infocard.

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OELs - Occupational Exposure Limits - 5th list

Occupational Exposure Limits - 5th list - Indicative OELVs

This list is based on Council Directive 98/24/EC. EU member states are required to transpose this directive by 20 May 2021 at the latest. It establishes indicative occupational exposure limit values (OELVs) for nine chemical agents, and amends an existing one (i.e., cumene) established by an earlier directive (i.e., 2000/39/EC).

Long-term Exposure Limit (LTEL) Values Short-term Exposure Limit (STEL) Values Skin Designation  
mg/m3 ppm mg/m3 ppm f/ml
18 mg/m3
5 ppm
37 mg/m3
10 ppm
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