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5-Hexynamide

CAS 21233-94-3 C6H9NO 111.14 g/mol Catalogue item Internal Alkynes
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Structure of 5-Hexynamide, CAS 21233-94-3
Structure · C6H9NO
CAS number
21233-94-3
Molecular formula
C6H9NO
Molecular weight
111.14 g/mol
Standard packing
1kg / 25kg / 100kg

5-Hexynamide (CAS 21233-94-3) is a C6H9NO alkyne building block supplied in kilogram lots.

Both alkyne carbons carry substituents, so the triple bond is carried through a route rather than functionalised at a terminal C-H.

The formula C6H9NO resolves to 6 carbons with one oxygen and one nitrogen. Short-chain entries of this size are volatile enough that headspace and packing matter: the lot is shipped in sealed units and opened in a fume hood.

Handling and storage

Alkynes are held closed, dry and out of direct light; the silylated entries are also moisture sensitive and are packed under inert gas.

Ordering

Supplied in 1kg / 25kg / 100kg; a gram-scale sample is quoted against the same specification, so the analysis seen at sample stage is the analysis of the kilo lot.

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2028-63-93-Butyn-2-olC4H6O70.091kg / 25kg / 100kgRequest
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Quotation

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Entry5-Hexynamide
CAS21233-94-3
Typical lead timeStock or 2–4 weeks
DocumentationCOA, SDS, spec sheet

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5-Hexynamide (21233-94-3)

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