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A14237 4-Bromobenzaldehyde, 98+%

CAS Number
1122-91-4
Synonyms

Stock No. Size Price ($) Quantity Availability
A14237-14 25g 60.90
A14237-22 100g 172.00
A14237-36 500g 727.00
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4-Bromobenzaldehyde, 98+%

MDL
MFCD00003377
EINECS
214-365-0

Chemical Properties

Formula
C7H5BrO
Formula Weight
185.03
Melting point
55-58°
Boiling Point
66-68°/2mm
Flash Point
108°(226°F)
Storage & Sensitivity
Air Sensitive. Store under Nitrogen. Ambient temperatures.
Solubility
Soluble in ethanol and benzene. Insoluble in water.

Applications

4-Bromobenzaldehyde is widely utilized as an intermediate for the preparation of agrochemicals, pharmaceuticals and other organic compounds. It is used as a precursor and reacts with sulfamethoxazole to prepare Schiff’s base, 4-[(4-Bromo-benzylidene)-amino]-N-(5-methyl-isoxazol-3-yl)-benzene sulfonamide, which can be used for the photo stability of polyvinyl chloride (PVC). It plays an important role in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. It is employed in a cross-coupling study with potassium vinyltrifluoroborate.

Notes

Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong bases, strong oxidizing agents and strong reducing agents.

Literature References

Huang, X.; Peng, L.; Gu, F. L.; Zhang, R. Theoretical study on catalyzed selective photoreduction mechanism for 4-bromobenzaldehyde in two different solvents. Phys. Chem. Chem. Phys. 2015, 17 (30), 19997-20005.

Climent, C.; Alemany, P.; Lee, D.; Kim, J.; Casanova, D. Optical Properties of 4-Bromobenzaldehyde Derivatives in Chloroform Solution. J. Phys. Chem. A 2014, 118 (34), 6914-6921.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H334-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P285-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P342+P311-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. In case of inadequate ventilation wear respiratory protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
507100
Harmonized Tariff Code
2913.00
TSCA
Yes
RTECS
CU4810000

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