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  8. 3,4-Dibromobenzaldehyde, 99%

3,4-Dibromobenzaldehyde, 99%

Catalog No. p-7046269
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AAL1376206 5 g
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Catalog No. AAL1376203 Supplier Thermo Scientific Chemicals Supplier No. L1376203
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Description

CAS: 74003-55-7 | C7H4Br2O | 263.916 g/mol

3,4-Dibromobenzaldehyde is used in the preparation of isomeric branched pi-conjugated system with terminal alkyne by reacting with 4-(triisopropylsilylethynyl) phenylacetylene.

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
3,4-Dibromobenzaldehyde is used in the preparation of isomeric branched pi-conjugated system with terminal alkyne by reacting with 4-(triisopropylsilylethynyl) phenylacetylene.

Solubility
Insoluble in water.

Notes
Air sensitive. Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 74003-55-7
Molecular Formula C7H4Br2O
Molecular Weight (g/mol) 263.916
MDL Number MFCD00236033
InChI Key UTYRZXNEFUYFCJ-UHFFFAOYSA-N
PubChem CID 622053
IUPAC Name 3,4-dibromobenzaldehyde
SMILES C1=CC(=C(C=C1C=O)Br)Br

Specifications

Melting Point 69°C to 72°C
Quantity 1 g
Beilstein 2573433
Sensitivity Air Sensitive
Synonym 3,4-dibromo-benzaldehyde, benzaldehyde, 3,4-dibromo, benzaldehyde,3,4-dibromo, 1,2-dibromo-4-formylbenzene
Solubility Information Insoluble in water.
Formula Weight 263.93
Percent Purity 99%
Chemical Name or Material 3,4-Dibromobenzaldehyde

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
EINECSNumber 000-000-0
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only