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1,3-Dibromobenzene, 97+%

Catalog No. aaa1272336
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Catalog No. Quantity
AAA1272336 500 g
AAA1272314 25 g
AAA1272322 100 g
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Catalog No. AAA1272336

Supplier: Thermo Scientific Chemicals A1272336

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Description

CAS: 108-36-1 | C6H4Br2 | 235.91 g/mol

1,3-Dibromobenzene is used in Suzuki coupling reaction for the preparation of [n]metacyclophanes. It is used to prepare 5-(3-bromo-phenyl)-2,4-di-tert-butoxy-pyrimidine using Pd(0) (PPh3)4 as a reagent. Further, it undergoes solid-supported potassium fluoride-aluminum oxide palladium-catalyzed polyarylation reaction with phenyl boronic acid to get conjugated polyaryls.

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
1,3-Dibromobenzene is used in Suzuki coupling reaction for the preparation of [n]metacyclophanes. It is used to prepare 5-(3-bromo-phenyl)-2,4-di-tert-butoxy-pyrimidine using Pd(0) (PPh3)4 as a reagent. Further, it undergoes solid-supported potassium fluoride-aluminum oxide palladium-catalyzed polyarylation reaction with phenyl boronic acid to get conjugated polyaryls.

Solubility
Immiscible with water.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

CAS 108-36-1
Molecular Formula C6H4Br2
Molecular Weight (g/mol) 235.91
MDL Number MFCD00000078
InChI Key JSRLURSZEMLAFO-UHFFFAOYSA-N
Synonym m-dibromobenzene, benzene, 1,3-dibromo, benzene, m-dibromo, unii-74ef6kh8tc, 1,3-dibromo-benzene, 74ef6kh8tc, 1,3-dibromo benzene, 3,5-dibromobenzene, 1,3-dibrormobenzene, 1, 3-dibromobenzene
PubChem CID 7927
ChEBI CHEBI:37151
IUPAC Name 1,3-dibromobenzene
SMILES BrC1=CC(Br)=CC=C1

Specifications

Melting Point -7°C
Density 1.955
Boiling Point 219°C to 220°C
Flash Point 93°C (199°F)
Odor Odorless
Assay Percent Range 97%
Refractive Index 1.608
Quantity 500 g
UN Number UN3082
Beilstein 1904538
Solubility Information Immiscible with water.
Formula Weight 235.91
Percent Purity ≥97%
Physical Form Liquid
Chemical Name or Material 1,3-Dibromobenzene
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Safety and Handling

Hazard Category H227-H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H227
Causes skin irritation.
Causes serious eye irritation.
Combustible liquid.
Precautionary Statement P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, LIQUID, N.O.S.
EINECSNumber 203-574-2
RTECSNumber CZ1790000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only