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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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MESITYL OXIDE
MESITYL OXIDE
CAS number: 141-79-7
Synonyms: Isobutenyl methyl ketone; Isopropylidene acetone; 4-Methyl-3-pentene-2-one; Methyl isobutenyl ketone
Molecular formula: C6H10O
Structural formula: (CH3)2C=CHCOCH3
TLV–TWA, 15 ppm (60 mg/m3)
TLV–STEL, 25 ppm (100 mg/m3)
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