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(Z)-4-Decenal

CAS 21662-09-9 C10H18O 154.25 g/mol Catalogue item Other Compounds
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Structure of (Z)-4-Decenal, CAS 21662-09-9
Structure · C10H18O
CAS number
21662-09-9
Molecular formula
C10H18O
Molecular weight
154.25 g/mol
Standard packing
1kg / 25kg / 100kg

CAS 21662-09-9, (Z)-4-Decenal, carries an aldehyde handle on a C10H18O skeleton and weighs 154.25 g/mol.

Aldehydes are the least stable group in most sequences: they are carried one step and consumed, which is why the lot is normally ordered close to the date it is needed. The name fixes the geometry at C4, so the entry is a defined isomer rather than a mixture and the lot is qualified on that isomer.

The formula C10H18O resolves to 10 carbons with one oxygen. At 10 carbons the entry is an oil or a low-melting solid, and it is handled at ambient temperature in most steps.

Handling and storage

Store cold, closed and away from oxidants; the acid that forms on air exposure is the impurity to watch on an older lot.

Ordering

Standard packing 1kg / 25kg / 100kg. Other unit weights are quoted per lot and confirmed in writing before the material is packed. Assay is lot specific and stated on the certificate; no catalogue grade is implied where no assay is held on file.

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Entry(Z)-4-Decenal
CAS21662-09-9
Typical lead timeStock or 2–4 weeks
DocumentationCOA, SDS, spec sheet

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(Z)-4-Decenal (21662-09-9)

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