479047
2,2-Dimethoxyacetaldehyde solution
60 wt. % in H2O
Synonym(s):
Glyoxal 1-(dimethyl acetal), Glyoxal dimethyl acetal
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About This Item
Linear Formula:
(CH3O)2CHCHO
CAS Number:
Molecular Weight:
104.10
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
421-890-0
Beilstein/REAXYS Number:
1850744
MDL number:
Quality Segment
concentration
60 wt. % in H2O
refractive index
n
bp
100 °C
density
1.15 g/mL at 25 °C
functional group
acetal, aldehyde, ether
storage temp.
2-8°C
SMILES string
[H]C(=O)C(OC)OC
InChI
1S/C4H8O3/c1-6-4(3-5)7-2/h3-4H,1-2H3
InChI key
OGFKTAMJLKHRAZ-UHFFFAOYSA-N
General description
This product is a 60wt% solution of 2,2-dimethoxyacetaldehyde (glyoxal dimethyl acetal) in water. The aldol condensation of 2,2-dimethoxyacetaldehyde with acetoacetic ester in the absence of the catalyst and solvent has been reported. It participates in the synthesis of isoxazoline vinyl ester pseudopeptides and tetrahydro-β-carboline derivatives of barbituric acid analogs.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
169.0 °F
flash_point_c
76.1 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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