Methyl dimethoxyacetate

ALDRICH/294632 - 97%

Synonym: Glyoxylic acid methyl ester dimethyl acetal

CAS Number: 89-91-8
Empirical Formula (Hill Notation): C₅H₁₀O₄
Molecular Weight: 134.13
EC Number: 201-950-0
MDL Number: MFCD00008484
Linear Formula: (CH₃O)₂CHCOOCH₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-294632-25G	25 g	$214.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
bp	67 °C/18 mmHg (lit.)
density	1.096 g/mL at 25 °C (lit.)
InChI	1S/C5H10O4/c1-7-4(6)5(8-2)9-3/h5H,1-3H3
InChI key	NZTCVGHPDWAALP-UHFFFAOYSA-N
refractive index	n20/D 1.405 (lit.)
SMILES string	COC(OC)C(=O)OC
storage temp.	2-8°C

Application:	Methyl dimethoxyacetate has been used: • in Claisen acylation of active hydrogen compounds • in preparation of 3, 9-disubstituted 2,4,8,10-tetroxaspiro [5.5] undecane • as Lithium enolate precursor • as acylating reagent for cycloalkanone enolates and amino alcohols
Packaging:	25 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	152.6 °F - closed cup
Flash Point(C)	67 °C - closed cup

Purity	97%
bp	67 °C/18 mmHg (lit.)
Density	1.096 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.405 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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