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HomeProduct name list4-Bromobenzaldehyde

4-Bromobenzaldehyde

Synonym(s):4-Bromobenzaldehyde

  • CAS NO.:1122-91-4
  • Empirical Formula: C7H5BrO
  • Molecular Weight: 185.02
  • MDL number: MFCD00003377
  • EINECS: 214-365-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2025-01-27 09:38:02
4-Bromobenzaldehyde Structural

What is 4-Bromobenzaldehyde?

Chemical properties

white crystalline solid

The Uses of 4-Bromobenzaldehyde

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.

The Uses of 4-Bromobenzaldehyde

Employed in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. Also used in a cross-coupling study with potassium vinyltrifluoroborate.

Reactions

4-Bromobenzaldehyde is widely utilized as an intermediate for preparing 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 photostability of polyvinyl chloride (PVC). It plays a vital role in palladium-catalyzed mono- and bis-arylation of 3,4-(ethylenedioxy)thiophenes. It is employed in a cross-coupling study with potassium vinyltrifluoroborate.

Synthesis Reference(s)

Journal of the American Chemical Society, 81, p. 4113, 1959 DOI: 10.1021/ja01524a080
Tetrahedron Letters, 21, p. 813, 1980 DOI: 10.1016/S0040-4039(00)71512-7

Description

4-Bromobenzaldehyde is part of a group of benzaldehydes that have in vivo antibacterial activity against Mycobacterium tuburculosis. 4-Bromobenzaldehyde is also used as a reagent in the synthesis of 4-Bromobenzaldehyde semicarbazone, a trial compound of a novel class of anticonvulsants.

Properties of 4-Bromobenzaldehyde

Melting point: 55-58 °C(lit.)
Boiling point: 66-68°C 2mm
Density  1.85 g/cm3
refractive index  1.5727 (estimate)
Flash point: 228 °F
storage temp.  Store below +30°C.
solubility  Chloroform, Ethyl Acetate
form  Crystalline Solid
color  White
Water Solubility  INSOLUBLE
Sensitive  Air Sensitive
BRN  507100
CAS DataBase Reference 1122-91-4(CAS DataBase Reference)
NIST Chemistry Reference Benzaldehyde, 4-bromo-(1122-91-4)
EPA Substance Registry System Benzaldehyde, 4-bromo- (1122-91-4)

Safety information for 4-Bromobenzaldehyde

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H317:Sensitisation, Skin
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 4-Bromobenzaldehyde

InChIKey ZRYZBQLXDKPBDU-UHFFFAOYSA-N

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