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105-57-7 - Acetaldehyde diethyl acetal, 99% - Acetal - 1,1-Diethoxyethane - A13701 - Alfa Aesar

A13701 Acetaldehyde diethyl acetal, 99%

CAS-Nummer
105-57-7
Synonyme
Acetal
1,1-Diethoxyethane

Größe Preis ($) Menge Verfügbarkeit
100g 24,82
500g 76,24
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Acetaldehyde diethyl acetal, 99%

MDL
MFCD00009243
EINECS
203-310-6

Chemische Eigenschaften

Formel
CH3CH(OCH2CH3)2
Molmasse
118.18
Schmelzpunkt
-100°
Siedepunkt
101-102°
Flammpunkt
-21°(-6°F)
Dichte
0.831
Brechungsindex
1.3810
Löslichkeit
Soluble in water (46 g/L at 20°C).

Anwendungen

Acetaldehyde diethyl acetal is used as a flavoring agent to provide fruit, nut, rum, and whiskey flavors.

Bemerkungen

Keep container tightly sealed. Store in refrigerated condition. Incompatible with oxidizing agents.

Literaturverweise

A. J. Kresge.; Daniel P. Weeks. Hydrolysis of acetaldehyde diethyl acetal and ethyl vinyl ether: secondary kinetic isotope effects in water and aqueous dioxane and the stability of the ethoxyethyl cation. J. Am. Chem. Soc. 1984, 106 (23), 7140-7143.

Hans-Martin Dettinger.; Jochen Lehmann.; Kurt Wallenfels. Glycosides for testing glycosidases: Vinyl, l-ethoxyethyl, and l-ethoxybut-3-enyl d-glucopyranosides. Carbohydrate Research. 1980, 87 (1), 63-70.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H315-H319-H303

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May be harmful if swallowed.

Sicherheitshinweise: P210-P280-P240-P241-P303+P361+P353-P305+P351+P338-P362-P312-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. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,38
Beilstein
1098310
Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2911.00
TSCA
Yes
RTECS
AB2800000

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