2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde, 97%
2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde, 97%
2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde, 97%
Thermo Scientific Chemicals

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

CAS: 656-42-8 | C8H4F2O3 | 186.114 g/mol
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Quantity:
1 g
5 g
Catalog number B24232.03
also known as B24232-03
Price (USD)
64.65
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Ends: 30-Jun-2026
76.10
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Quantity:
1 g
Request bulk or custom format
Price (USD)
64.65
Special offer
Online exclusive
Ends: 30-Jun-2026
76.10
Save 11.45 (15%)
Each
Chemical Identifiers
CAS656-42-8
IUPAC Name2,2-difluoro-2H-1,3-benzodioxole-5-carbaldehyde
Molecular FormulaC8H4F2O3
InChI KeyGGERGLKEDUUSAP-UHFFFAOYSA-N
SMILESFC1(F)OC2=CC=C(C=O)C=C2O1
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SpecificationsSpecification SheetSpecification Sheet
Free acid (titration)≤1.5%
Appearance (Color)Clear colorless to pale yellow
FormLiquid
Refractive Index1.4960-1.5010 @ 20?C
Assay (GC)≥96.0%
2,2-Difluoro-1,3-benzodioxole-5-carboxaldehyde is used as primary and secondary intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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

Solubility
Sparingly soluble in water (0.31 g/L at 25°C).

Notes
Keep container tightly closed. Store in cool dry conditions in well sealed containers. Incompatible with oxidizing agents. It is sensitive to air
RUO – Research Use Only