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91-16-7 - Veratrole, 99% - Catechol dimethyl ether - 1,2-Dimethoxybenzene - A11985 - Alfa Aesar

A11985 Veratrole, 99%

CAS-Nummer
91-16-7
Synonyme
Catechol dimethyl ether
1,2-Dimethoxybenzene

Größe Preis ($) Menge Verfügbarkeit
250g 32,96
1000g 83,60
5000g 331,20
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Veratrole, 99%

MDL
MFCD00008357
EINECS
202-045-3

Chemische Eigenschaften

Formel
C8H10O2
Molmasse
138.17
Schmelzpunkt
21-23°
Siedepunkt
206-207°
Flammpunkt
87°(188°F)
Dichte
1.084
Brechungsindex
1.5330
Löslichkeit
Soluble in alcohol, diethyl ether, acetone, and methanol. Slightly soluble in water.

Anwendungen

It is useful for organic synthesis of aromatic compounds. Veratrole is relatively electron-rich and thus readily undergoes electrophilic substitution.

Bemerkungen

Store at room temperature. Keep away from oxidizing agents.

Literaturverweise

Biju M. Devassy.; S.B. Halligudi. Zirconia-supported heteropoly acids: Characterization and catalytic behavior in liquid-phase veratrole benzoylation.J. Catal. 2005, 236 (2),313-323.

Irene M. Matheson (née Davidson).;O. C. Musgrave.; C. J. Webster. Oxidation of veratrole by quinones. Chem. Commun. (London). 1965, (13), 278-279.

In contrast to 1,3-Dimethoxybenzene, A13380, direct dilithiation with n-BuLi + TMEDA is feasible, giving, after reaction with TMS chloride, the 3,6-disilyl derivative as the major product in 50-60% yield: J. Org. Chem., 49, 4657 (1984).

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H227

Harmful if swallowed. Combustible liquid.

Sicherheitshinweise: P210-P280-P264-P270-P301+P312-P330-P370+P378a-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. 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

Merck
14,9956
Beilstein
1364621
Harmonized Tariff Code
2909.30
TSCA
Yes
RTECS
CZ6475000

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