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5779-94-2 - 2,5-Dimethylbenzaldehyde, 98% - L01924 - Alfa Aesar

L01924 2,5-Dimethylbenzaldehyde, 98%

CAS-Nummer
5779-94-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 36,30
25g 118,00
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2,5-Dimethylbenzaldehyde, 98%

MDL
MFCD00003342
EINECS
227-303-2

Chemische Eigenschaften

Formel
C9H10O
Molmasse
134.18
Siedepunkt
104-106°/14mm
Flammpunkt
87°(188°F)
Dichte
0.950
Brechungsindex
1.5440
Sensitivität
Air Sensitive
Löslichkeit
Not miscible in water.

Anwendungen

2,5-Dimethylbenzaldehyde is useful for building asymmetric top molecules. 2,5-DMBA has also been used to analyze vehicle carbon emissions.

Bemerkungen

Air Sensitive. Store under dry inert gas. Do not expose to air. Incompatible with Air, strong bases, strong oxidizing agents.

Literaturverweise

A. Després; E. Migirdicyan. Determinations of large ZFS D-parameters in 2,4-, 2,5- and 3,4-dimethybenzaldehydes dispersed in durene single crystals.Chemical Physics.1977, 22 121-130.

I. C. Winkler and David M. Hanson. Variation of dipole moments with triplet state energy spacings in substituted benzaldehydes.J. Chem. Phys.1983, 78 4836.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227

Combustible liquid.

Sicherheitshinweise: P210u-P280a-P370+P378a-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. In case of fire: Use for extinction: CO2, powder or water spray. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1927303
Harmonized Tariff Code
2912.29
TSCA
No

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