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1125-88-8 - Benzaldehyde dimethyl acetal, 99% - alpha,alpha-Dimethoxytoluene - A11009 - Alfa Aesar

A11009 Benzaldehyde dimethyl acetal, 99%

CAS-Nummer
1125-88-8
Synonyme
alpha,alpha-Dimethoxytoluene

Größe Preis ($) Menge Verfügbarkeit
100g 35,54
500g 115,86
2500g 410,40
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Benzaldehyde dimethyl acetal, 99%

MDL
MFCD00008491
EINECS
214-413-0

Chemische Eigenschaften

Formel
C9H12O2
Molmasse
152.20
Siedepunkt
196°
Flammpunkt
69°(156°F)
Dichte
1.014
Brechungsindex
1.4935
Löslichkeit
Insoluble in water. Soluble in alcohol.

Anwendungen

Used in vegetable flavors such as parsley and carrots. For almond, nut, fruit, violet and other nutty and floral fragrances.

Bemerkungen

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

Literaturverweise

Davis, T.S.; Feil, P.D.; Kubler, D.G.; WellsJr, D.J. Substituent effects on rates and equilibriums for benzaldehyde-benzaldehyde dimethyl acetal interconversion. J. Org. Chem. 1975, 40, (10), 1478-1482.

Paul R. Young.; Roy C. Bogseth.; Edward G. Rietz. Evidence for a solvent-induced change in rate-limiting step in the hydrolysis of benzaldehyde dimethyl acetal. J. Org. Chem. 1980, 102, (20), 6268-6271.

Forms benzylidene derivatives with 1,2 and 1,3-diols, including carbohydrates, by acetal exchange: Carbohydr. Res., 21, 473 (1972); 44, 227 (1975); 137, 282 (1985); Chem. Lett., 335 (1989); J. Chem. Soc., Chem. Commun., 1304 (1992). The group can be cleaved by a variety of methods, including acid hydrolysis and catalytic hydrogenolysis.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H227

Harmful if swallowed. Combustible liquid.

Sicherheitshinweise: P280f

Wear protective clothing.

Weitere Referenzen

Beilstein
2044501
Harmonized Tariff Code
2911.00
TSCA
Yes
RTECS
CU5774000

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