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5653-62-3 - 2,3-Dimethoxybenzonitrile, 98% - 3-Cyanoveratrole - B20942 - Alfa Aesar

B20942 2,3-Dimethoxybenzonitrile, 98%

CAS-Nummer
5653-62-3
Synonyme
3-Cyanoveratrole

Größe Preis ($) Menge Verfügbarkeit
10g 52,32
50g 275,01
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2,3-Dimethoxybenzonitrile, 98%

MDL
MFCD00001784
EINECS
227-097-4

Chemische Eigenschaften

Formel
C9H9NO2
Molmasse
163.18
Schmelzpunkt
44-47°
Flammpunkt
>110°(230°F)
Löslichkeit
Insoluble in water.

Anwendungen

It is employed in the replacement of nuclear alkoxyl groups to yield dimethoxy ketones by the action of methyl and phenyl Grignard reagents on 2,3-dimethoxybenzonitrile.

Bemerkungen

Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literaturverweise

A. I. Meyers, et al. Oxazolines. XXII. Nucleophilic aromatic substitution on aryl oxazolines. Efficient approach to unsymmetrically substituted biphenyls and o-alkyl benzoic acids.J. Am. Chem. Soc.,1975,97(25), 7383-7385.

Stefan Rudolf Kaschabek and Walter Reineke. Synthesis of Bacterial Metabolites from Haloaromatic Degradation. 1. Fe(III)-Catalyzed Peracetic Acid Oxidation of Halocatechols, a Facile Entry to cis,cis-2-Halo-2,4-hexadienedioic Acids and 3-Halo-5-oxo-2(5H)-furanylideneacetic Acids.J. Org. Chem.,1994,59(14), 4001-4003.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H331-H302-H312-H315-H319-H335

Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P311-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
2719631
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2926.90
TSCA
No
RTECS
DI4355000

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