English Name: 2,3,4,5-Tetramethyl-2-cyclopentenone
2,3,4,5-Tetramethyl-2-cyclopentenone was used in the synthesis of chiral pre-ligands,
Molecular Formula: C9H14O
Molecular Wt: 138.21
CAS: 54458-61-6
Shelf life: one year
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SPECIFICATION PROPERTIES
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STANDARD
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Appearance
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Colorless to light yellow liquid
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Assay(GC,sum of Cis/Trans isomers)
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≥95.0
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Water content,%
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≤2.0
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Infrared spectrum
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Conforms to reference
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Storage：Preserve in a well-closed container and keep in cool, dry place
