2,5-Difluoro-4-hydroxybenzaldehyde, 99%

Catalog No.	Quantity
AAH3152803	1 g
AAH3152806	5 g

Catalog No. AAH3152803 Supplier Thermo Scientific Chemicals Supplier No. H3152803

Description

CAS: 918523-99-6 | C7H4F2O2 | 158.104 g/mol

2,5-Difluoro-4-hydroxybenzaldehyde is used as primary and secondary intermediate and as pharmaceutical 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
2,5-Difluoro-4-hydroxybenzaldehyde is used as primary and secondary intermediate and as pharmaceutical intermediate.

Solubility
Slightly soluble in water.

Notes
Air sensitive. Store away from oxidizing agents, air. Store under inert gas.

Specifications

Chemical Identifiers

• CAS: 918523-99-6
• Molecular Formula: C7H4F2O2
• Molecular Weight (g/mol): 158.104
• MDL Number: MFCD04112521
• InChI Key: FFPHRYLGIPAZBL-UHFFFAOYSA-N
• Synonym: 4-hydroxy-2,5-difluorobenzaldehyde, 2,5-difluoro-4-hydroxy-benzaldehyde, benzaldehyde, 2,5-difluoro-4-hydroxy, ksc496a0b
• PubChem CID: 21966462
• IUPAC Name: 2,5-difluoro-4-hydroxybenzaldehyde
• SMILES: C1=C(C(=CC(=C1F)O)F)C=O

• Melting Point: 145°C to 148°C
• Quantity: 1 g
• Sensitivity: Air Sensitive
• Solubility Information: Slightly soluble in water.
• Formula Weight: 158.11
• Percent Purity: 99%
• Chemical Name or Material: 2,5-Difluoro-4-hydroxybenzaldehyde

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only