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74553-29-0 - 2,5-Dibromobenzaldehyde, 97% - H31689 - Alfa Aesar

H31689 2,5-Dibromobenzaldehyde, 97%

CAS-Nummer
74553-29-0
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 52,30
5g 168,00
25g 560,00
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2,5-Dibromobenzaldehyde, 97%

MDL
MFCD00462864

Chemische Eigenschaften

Formel
C7H4Br2O
Molmasse
263.93
Schmelzpunkt
88-102°
Sensitivität
Air Sensitive
Löslichkeit
Soluble in water.

Anwendungen

2,5-Dibromobenzaldehyde is used as intermediate, it is used to produce other chemicals, it can react with Ethane-1,2-diol to get 2-(2,5-Dibromo-phenyl)-[1,3]dioxolane. The reaction occurs with reagent p-toluenesulfonic acid, solvent toluene.

Bemerkungen

Air Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers

Literaturverweise

Ningbo Zhu.; Wei Hu.; Shuliang Han.; Qi Wang.; Dahui Zhao. Folding a Conjugated Chain: Oligo(o-phenyleneethynylene-alt-p-phenyleneethynylene). Org. Lett. 2008, 10, (9), 4283-4286.

Emmanuelle Dubost.; Christine Fossey.; Thomas Cailly.; Sylvain Rault.; Frederic Fabis. Selective ortho-Bromination of Substituted Benzaldoximes Using Pd-Catalyzed C-H Activation: Application to the Synthesis of Substituted 2-Bromobenzaldehydes. J. Org. Chem. 2011, 76, (15), 6414-6420.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

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

Sicherheitshinweise: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Harmonized Tariff Code
2913.00
TSCA
No

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