Glycolaldehyde dimethyl acetal

CAS 30934-97-5 C₄H₁₀O₃ 106.12 g/mol Catalogue item Aldehydes & Ketones

Structure of Glycolaldehyde dimethyl acetal, CAS 30934-97-5 — Structure · C4H10O3

CAS number: 30934-97-5
Molecular formula: C₄H₁₀O₃
Molecular weight: 106.12 g/mol
Standard packing: 1kg / 25kg / 100kg

Glycolaldehyde dimethyl acetal (CAS 30934-97-5) is an aldehyde building block of formula C4H10O3, supplied in kilogram lots.

Condensation chemistry starts here. The alpha hydrogens are acidic enough for enamine and enolate work, and the carbonyl itself takes the nucleophile. The acetal is a masked carbonyl. It survives base and hydride conditions and is opened under acid, which is what makes it useful in the middle of a sequence.

The formula C4H10O3 resolves to 4 carbons with 3 oxygens. 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

Aldehydes oxidise in air. The container is kept closed with a small headspace, and the lot is used soon after opening.

Ordering

Shipped in 1kg / 25kg / 100kg units with a batch certificate of analysis and a GHS safety data sheet; a smaller sample can be quoted separately. Nothing on this page should be read as a guaranteed minimum. The number that applies is the one on the certificate for the lot you receive.

Other aldehydes & ketones entries

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CAS	Compound	Formula	MW	Packing	Quote
38651-65-9	(1R)-(+)-nopinone	C₉H₁₄O	138.21	1kg / 25kg / 100kg	Request
65767-22-8	(5Z)-Octa-1,5-dien-3-one	C₈H₁₂O	124.18	1kg / 25kg / 100kg	Request
31823-43-5	(Z)-3-Nonenal	C₉H₁₆O	140.22	1kg / 25kg / 100kg	Request
103-78-6	1-Cyclohexylacetone	C₉H₁₆O	140.22	1kg / 25kg / 100kg	Request
6004-60-0	1-Cyclopentyl-ethanone	C₇H₁₂O	112.17	1kg / 25kg / 100kg	Request
24415-26-7	1-nonen-3-one	C₉H₁₆O	140.22	1kg / 25kg / 100kg	Request
74181-34-3	2,2-Dimethyl-1,3-dioxan-5-one	C₆H₁₀O₃	130.14	1kg / 25kg / 100kg	Request
51513-41-8	2,7-Dimethyloctane-3,6-dione	C₁₀H₁₈O₂	170.25	1kg / 25kg / 100kg	Request

Specification

CAS	30934-97-5
Formula	C₄H₁₀O₃
Molecular weight	106.12 g/mol
Packing	1kg / 25kg / 100kg
Assay	lot specific, on COA
Appearance	see COA
Storage	cool, dry, inert

Ordering

Catalogue items ship from stock or are made to order, whichever the lot status requires. A gram-scale sample is available before a kilo lot is committed.

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Or email [email protected] quoting 30934-97-5.

Supplied for laboratory and industrial use. Not for drug, cosmetic or household use.

Quotation

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Entry	Glycolaldehyde dimethyl acetal
CAS	30934-97-5
Typical lead time	Stock or 2–4 weeks
Documentation	COA, SDS, spec sheet

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