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

A11985 Veratrole, 99%

CAS Number
91-16-7
Synonyms
Catechol dimethyl ether
1,2-Dimethoxybenzene

Size Price ($) Quantity Availability
250g 32.96
1000g 83.60
5000g 331.20
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Veratrole, 99%

MDL
MFCD00008357
EINECS
202-045-3

Chemical Properties

Formula
C8H10O2
Formula Weight
138.17
Melting point
21-23°
Boiling Point
206-207°
Flash Point
87°(188°F)
Density
1.084
Refractive Index
1.5330
Solubility
Soluble in alcohol, diethyl ether, acetone, and methanol. Slightly soluble in water.

Applications

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

Notes

Store at room temperature. Keep away from oxidizing agents.

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H302-H227

Harmful if swallowed. Combustible liquid.

Precautionary Statements: 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.

Other References

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

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