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Acetaldehyddimethylacetal
95%
Synonym(e):
1,1-Dimethoxy-ethan, Dimethylacetal
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About This Item
Lineare Formel:
CH3CH(OCH3)2
CAS-Nummer:
Molekulargewicht:
90.12
Beilstein:
1697039
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
eCl@ss:
39021102
PubChem Substanz-ID:
NACRES:
NA.22
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Dampfdichte
3.1 (vs air)
Qualitätsniveau
Assay
95%
Form
liquid
Brechungsindex
n20/D 1.367 (lit.)
bp
64 °C (lit.)
Dichte
0.852 g/mL at 25 °C (lit.)
Funktionelle Gruppe
acetal
ether
SMILES String
COC(C)OC
InChI
1S/C4H10O2/c1-4(5-2)6-3/h4H,1-3H3
InChIKey
SPEUIVXLLWOEMJ-UHFFFAOYSA-N
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Allgemeine Beschreibung
Kinetics of oxidative degradation of acetaldehyde dimethyl acetal has been studied by pulse radiolysis. It also undergoes addition with various ketones, esters, amides and thioesters in the presence of silyl trifluoromethanesulfonates and an amine base. Lewis acid-mediated reaction of the titanium enolate of (S)-N-acetyl-4-isopropyl-1,3-thiazolidine-2-thione with acetaldehyde dimethyl acetal has been studied.
Anwendung
Acetaldehyde dimethyl acetal may be used in the preparation of glucoside derivatives of steganol. It may be used as polymer solvent for the encapsulation of water-soluble model protein, bovine serum albumin into biodegradable poly(D,L-lactic acid.
Signalwort
Danger
H-Sätze
Gefahreneinstufungen
Flam. Liq. 2
Lagerklassenschlüssel
3 - Flammable liquids
WGK
WGK 2
Flammpunkt (°F)
1.4 °F - closed cup
Flammpunkt (°C)
-17 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Faceshields, Gloves
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Enantiopure β-methoxy carboxyl derivatives from a chiral titanium enolate and dimethyl acetals.
Cosp A, et al.
Tetrahedron Letters, 42(28), 4629-4631 (2001)
R P Hicks et al.
Journal of natural products, 48(3), 357-362 (1985-05-01)
Glucoside derivatives of steganol analogous to the semisynthetic podophyllotoxin derivative, VP 16-213, were prepared. Glucosidation of steganol with 2, 3, 4, 6-tetra-O-benzylglucopyranose gave the alpha-anomer of the glucoside as the major product. Subsequent removal of the benzyl groups and reaction
B Gander et al.
Journal of microencapsulation, 12(1), 83-97 (1995-01-01)
The aim was to study the effect of the type of polymer solvent on characteristics of microspheres produced by spray drying. The water-soluble model protein, bovine serum albumin (BSA) was microencapsulated into biodegradable poly(D,L-lactic acid) using the following 10 different
M M Wiest et al.
Prostaglandins, leukotrienes, and essential fatty acids, 80(4), 221-227 (2009-03-25)
Increasing evidence is mounting in support of fatty acid metabolism playing a role in neurodevelopmental disorders such as autism. In order to definitely determine whether fatty acid concentrations were associated with autism, we quantitatively measured 30 fatty acids from seven
A A Bueno et al.
Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology, 32(3), 241-246 (2012-03-01)
In Sudanese women with (n = 60) and without (n = 65) pre-eclampsia, circulating lipids, plasma and red cell saturated and monounsaturated fatty (MUFA) acids and dimethyl acetals (DMAs) were investigated. DMAs are an indirect marker of levels of plasmalogens
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