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ACGIH is a 501(c)(3) charitable scientific organization that advances occupational and environmental health.
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This section has been established to help educate industry, government, and the public on what TLVs and BEIs are, and how TLVs and BEIs may best be used.
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ACGIH Digital Library
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n-BUTYL MERCAPTAN
n-BUTYL MERCAPTAN
CAS number: 109-79-5
Synonyms: n-Buthanethiol; 1-Butanethiol
Molecular formula: C4H9SH
Structural formula: H3C–(CH2)2–CH2SH
TLV–TWA, 0.5 ppm (1.8 mg/m3)
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