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

A11009 Benzaldehyde dimethyl acetal, 99%

CAS Number
1125-88-8
Synonyms
alpha,alpha-Dimethoxytoluene

Size Price ($) Quantity Availability
100g 35.54
500g 115.86
2500g 410.40
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Benzaldehyde dimethyl acetal, 99%

MDL
MFCD00008491
EINECS
214-413-0

Chemical Properties

Formula
C9H12O2
Formula Weight
152.20
Boiling Point
196°
Flash Point
69°(156°F)
Density
1.014
Refractive Index
1.4935
Solubility
Insoluble in water. Soluble in alcohol.

Applications

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

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H302-H227

Harmful if swallowed. Combustible liquid.

Precautionary Statements: P280f

Wear protective clothing.

Other References

Beilstein
2044501
Harmonized Tariff Code
2911.00
TSCA
Yes
RTECS
CU5774000

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