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656-42-8 - 2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde, 97% - 2,2-Difluoro-5-formyl-1,3-benzodioxole - B24232 - Alfa Aesar

B24232 2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde, 97%

CAS-Nummer
656-42-8
Synonyme
2,2-Difluoro-5-formyl-1,3-benzodioxole

Größe Preis ($) Menge Verfügbarkeit
1g 64,80
5g 211,00
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2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde, 97%

MDL
MFCD00792420

Chemische Eigenschaften

Formel
C8H4F2O3
Molmasse
186.11
Siedepunkt
103-105°/20mm
Dichte
1.399
Brechungsindex
1.4990
Sensitivität
Air Sensitive
Löslichkeit
Sparingly soluble in water (0.31 g/L at 25°C).

Anwendungen

2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde is used as primary and secondary intermediate.

Bemerkungen

Keep container tightly closed. Store in cool dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to air

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

Beilstein
1369253
Harmonized Tariff Code
2932.99
TSCA
No

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