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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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PYRETHRUM
PYRETHRUM
CAS number: 8003-34-7
Synonyms: 1) Pyrethrin I or II; 2) Cinerin I or II; 3) Jasmolin I or II; Natural pyrethrins
Molecular formula: 1) C21H28O3 or C22H28O5
Molecular formula: 2) C20H28O3 or C21H28O5
Molecular formula: 3) C21H30O3 or C22H30O5
Structural formula:
TLV–TWA, 5 mg/m3
A4 — Not Classifiable as a Human Carcinogen
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