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Sigma-Aldrich

Acetaldehyddimethylacetal

95%

Synonym(e):

1,1-Dimethoxy-ethan, Dimethylacetal

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About This Item

Lineare Formel:
CH3CH(OCH3)2
CAS-Nummer:
534-15-6
Molekulargewicht:
90.12
Beilstein:
1697039
EG-Nummer:
208-589-8
MDL-Nummer:
MFCD00008493
UNSPSC-Code:
12352100
eCl@ss:
39021102
PubChem Substanz-ID:
24864023
NACRES:
NA.22

Dampfdichte

3.1 (vs air)

Qualitätsniveau

100

Assay

95%

Form

liquid

Brechungsindex

n20/D 1.367 (lit.)

bp

64 °C (lit.)

Dichte

0.852 g/mL at 25 °C (lit.)

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.

Piktogramme

Flame
GHS02

Signalwort

Danger

H-Sätze

H225

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

Analysenzertifikate (COA)

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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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