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2033-89-8 - 3,4-Dimethoxyphenol, 98% - 4-Hydroxyveratrole - A11344 - Alfa Aesar

A11344 3,4-Dimethoxyphenol, 98%

CAS-Nummer
2033-89-8
Synonyme
4-Hydroxyveratrole

Größe Preis ($) Menge Verfügbarkeit
5g 85,18
25g 306,18
100g 1227,76
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3,4-Dimethoxyphenol, 98%

MDL
MFCD00008390
EINECS
217-995-4

Chemische Eigenschaften

Formel
C8H10O3
Molmasse
154.16
Schmelzpunkt
79-82°
Siedepunkt
167°/14mm
Sensitivität
Light Sensitive
Löslichkeit
Soluble in water.

Anwendungen

3,4-Dimethoxyphenol is used in the preparation of 5,6-dimethoxy benzofuranone derivatives and multi-target anti Alzheimer compounds. It is also used in the preparation of 3,4-dimethoxyphenyl-beta-D-glucopyranoside and 4-(but-2-enyloxy)-1,2-dimethoxybenzene. Further, it serves as a precursor for 4H-chromenes synthesis.

Bemerkungen

Light sensitive. Store in a cool place. Incompatible with bases, acid chlorides, acid anhydrides and oxidizing agents.

Literaturverweise

Nayak, M.; Kim, I. Alkyne Carbonyl Metathesis As a Means To Make 4-Acyl Chromenes: Syntheses of (±)-Deguelin and (±)-Munduserone. J. Org. Chem. 2015, 80 (22), 11460-11467.

Le Roux, É.; Diouf, P. N.; Stevanovic, T. Analytical pyrolysis of hot water pretreated forest biomass. J. Anal. Appl. Pyrolysis 2015, 111, 121-131.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-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. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1366650
Harmonized Tariff Code
2909.50
TSCA
Yes

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