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2674-34-2 - 1,4-Dibromo-2,5-dimethoxybenzene, 98+% - A19858 - Alfa Aesar

A19858 1,4-Dibromo-2,5-dimethoxybenzene, 98+%

CAS-Nummer
2674-34-2
Synonyme

Größe Preis ($) Menge Verfügbarkeit
10g 109,18
50g 439,81
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1,4-Dibromo-2,5-dimethoxybenzene, 98+%

MDL
MFCD00025694

Chemische Eigenschaften

Formel
C8H8Br2O2
Molmasse
295.96
Schmelzpunkt
144-148°
Löslichkeit
Insoluble in water.

Anwendungen

It is employed as a pharmaceutical intermediate.

Bemerkungen

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

Literaturverweise

Noriyoshi Matsumi, et al. Poly(p-phenylene-borane)s. Novel Organoboron π-Conjugated Polymers via Grignard Reagent.J. Am. Chem. Soc.,1998,120(41), 10776-10777.

Jean-François Fauvarque, et al. Electrosynthesis of poly(1,4-phenylene) catalyzed by nickel complexes.Die Makromolekulare Chemie.1985,186(12), 2415-2425.

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
1953103
Harmonized Tariff Code
2909.30
TSCA
No

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