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51673-84-8 - Glyoxal dimethyl acetal, 60% aq. soln. - Dimethoxyacetaldehyde - Dimethoxyethanal - L18490 - Alfa Aesar

L18490 Glyoxal dimethyl acetal, 60% aq. soln.

CAS-Nummer
51673-84-8
Synonyme
Dimethoxyacetaldehyde
Dimethoxyethanal

Größe Preis ($) Menge Verfügbarkeit
100g 36,67
500g 124,63
2000g 365,65
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Glyoxal dimethyl acetal, 60% aq. soln.

MDL
MFCD00134410
EINECS
000-000-0

Chemische Eigenschaften

Formel
OHCCH(OCH3)2
Molmasse
104.11
Siedepunkt
100-102°
Flammpunkt
102°(216°F)
Dichte
1.150
Brechungsindex
1.4140
Löslichkeit
Fully miscible in water.

Anwendungen

Glyoxal dimethyl acetal is an important raw material and intermediate used in organic synthesis, pharmaceuticals agrochemicals and dyestuffs.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Incompatible with oxidizing agents.

Literaturverweise

Pacsu, E.; Trister, S. M.; Green, J. W. The Acetone Derivatives of the Mercaptals of Some Monosaccharides. IV. 1 The 4, 5-Monoacetone Derivative of the Dibenzylmercaptal and of the Dimethylacetal of d-Galactose. Journal of the American Chemical Society. 1939, 61 (9), 2444-2448.

Laurent Soulère.; Yves Queneau.; Alain Doutheau. Kissick. An expeditious synthesis of 4-hydroxy-2(E)-nonenal (4-HNE), its dimethyl acetal and of related compounds. Chemistry and Physics of Lipids. 2007, 150 (2), 239-243.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H317

May cause an allergic skin reaction.

Sicherheitshinweise: P261-P280-P272-P363-P321-P333+P313-P302+P352-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Contaminated work clothing should not be allowed out of the workplace. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Wash with plenty of soap and water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1850744
Harmonized Tariff Code
2912.49
TSCA
Yes

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