B57400

4-Bromobenzaldehyde

ReagentPlus^®, 99%

• Synonym(s): 1-Bromo-4-formylbenzene, 4-Bromobenzaldehyde, 4-Bromobenzenealdehyde, 4-Formyl-1-bromobenzene, 4-Formylbromobenzene, 4-Formylphenyl bromide, p-Bromobenzaldehyde, p-Formylbromobenzene
• Linear Formula: BrC₆H₄CHO
• CAS Number: 1122-91-4
• Molecular Weight: 185.02
• Beilstein: 507100
• EC Number: 214-365-0
• MDL number: MFCD00003377
• UNSPSC Code: 12352100
• PubChem Substance ID: 24891856
• NACRES: NA.22

Properties

• product line: ReagentPlus^®
• Assay: 99%
• form: crystals
• mp: 55-58 °C (lit.)
• SMILES string: [H]C(=O)c1ccc(Br)cc1
• InChI: 1S/C7H5BrO/c8-7-3-1-6(5-9)2-4-7/h1-5H
• InChI key: ZRYZBQLXDKPBDU-UHFFFAOYSA-N

Description

Application

4-Bromobenzaldehyde can be used as a reactant:

• To synthesize vinyl esters by reacting with terminal alkynoates in the presence of triphenylphosphine catalyst.
• In the palladium-catalyzed Mizoroki-Heck Cross-coupling reaction with styrene to synthesize arylated olefins.
• In the Suzuki-Wittig reaction with formylphenylboronic acids to synthesize dimethyl biphenyl-diacrylates.

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H315,H317,H319,H335
• Precautionary Statements: P261 - P264 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 228.2 °F - closed cup
• Flash Point(C): 109 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves