Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

534-15-6 - Acetaldehyde dimethyl acetal, 98+% - 1,1-Dimethoxyethane - Dimethyl acetal - A10939 - Alfa Aesar

A10939 Acetaldehyde dimethyl acetal, 98+%

CAS Number
534-15-6
Synonyms
1,1-Dimethoxyethane
Dimethyl acetal

Size Price ($) Quantity Availability
25g 23.59
100g 52.32
500g 227.20
Add to Cart Add to Quote Request View Item

Acetaldehyde dimethyl acetal, 98+%

MDL
MFCD00008493
EINECS
208-589-8

Chemical Properties

Formula
CH3CH(OCH3)2
Formula Weight
90.12
Melting point
-113°
Boiling Point
63-65°
Flash Point
-17°(1°F)
Density
0.852
Refractive Index
1.3670
Sensitivity
Moisture Sensitive
Solubility
Soluble in water (1000 mg/ml at 25°C), alcohols, chloroform, ether, and acetone.

Applications

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.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literature References

R P Hicks and A T Sneden. Preparation of glucosidic derivatives of steganol.. Journal of Natural Products. 1985, 48 (3), 357-362.

B Gander et. al.Quality improvement of spray-dried, protein-loaded D,L-PLA microspheres by appropriate polymer solvent selection.. Journal of Microencapsulation. 1995, 12(1), 83-97.

Acetaldehyde equivalent useful in Lewis acid catalyzed condensation reactions: Angew. Chem. Int. Ed., 8, 295 (1969); J. Org. Chem., 53, 2920 (1988).

Widely used in the presence of an acid catalyst for the preparation of cyclic ethylidene acetals of diols including sugars: J. Chem. Soc., 4232 (1955), 3316 (1957); Carbohydr. Res., 38, 359 (1974).

GHS Hazard and Precautionary Statements

Hazard Statements: H225

Highly flammable liquid and vapour.

Precautionary Statements: P210-P280-P240-P241-P233-P242-P243-P303+P361+P353-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Keep container tightly closed. Use only non-sparking tools. Take precautionary measures against static discharge. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,3226
Beilstein
1697039
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2911.00
TSCA
Yes
RTECS
AB2825000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware