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Propiolicacidbutylester

CAS 13831-03-3 C7H10O2 126.15 g/mol Catalogue item Other Compounds
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Structure of Propiolicacidbutylester, CAS 13831-03-3
Structure · C7H10O2
CAS number
13831-03-3
Molecular formula
C7H10O2
Molecular weight
126.15 g/mol
Standard packing
1kg / 25kg / 100kg

Propiolicacidbutylester (CAS 13831-03-3) is an ester building block of formula C7H10O2, 126.15 g/mol.

The ester is the protected form of the acid: it survives steps the free acid would not, and is cleaved when the acid is wanted.

The formula C7H10O2 resolves to 7 carbons with 2 oxygens. A 7-carbon chain sits between volatility and lipophilicity, which is the range most often used when a fragment has to stay in the organic phase without being waxy.

Handling and storage

Esters hydrolyse slowly in the presence of moisture, so the lot is stored dry and away from bases.

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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EntryPropiolicacidbutylester
CAS13831-03-3
Typical lead timeStock or 2–4 weeks
DocumentationCOA, SDS, spec sheet

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Propiolicacidbutylester (13831-03-3)

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