3-Bromo-4-methoxybenzaldehyde
- Product Name
- 3-Bromo-4-methoxybenzaldehyde
- CAS No.
- 34841-06-0
- Chemical Name
- 3-Bromo-4-methoxybenzaldehyde
- Synonyms
- AKOS B004285;ASISCHEM N43045;AKOS BBS-00003260;TIMTEC-BB SBB006750;OTAVA-BB BB0125160184;3-BROMO-P-ANISALDEHYDE;p-Anisaldehyde, 3-bromo-;3-Bromo-p-anisaldehyde >3-BROMO-4-METHOXYBENZALDEHYDE;Benzaldehyde, 3-bromo-4-methoxy-
- CBNumber
- CB9177239
- Molecular Formula
- C8H7BrO2
- Formula Weight
- 215.04
- MOL File
- 34841-06-0.mol
3-Bromo-4-methoxybenzaldehyde Property
- Melting point:
- 51-54 °C (lit.)
- Boiling point:
- 108-110°C 1mm
- Density
- 1.5313 (rough estimate)
- refractive index
- 1.5500 (estimate)
- Flash point:
- 108-110°C/1mm
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- solubility
- Chloroform, DMSO, Ethyl Acetate
- form
- Solid
- color
- Off-White
- Sensitive
- Air Sensitive
- BRN
- 1636939
- InChI
- InChI=1S/C8H7BrO2/c1-11-8-3-2-6(5-10)4-7(8)9/h2-5H,1H3
- InChIKey
- QMPNFQLVIGPNEI-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC=C(OC)C(Br)=C1
- CAS DataBase Reference
- 34841-06-0(CAS DataBase Reference)
- NIST Chemistry Reference
- 3-Bromo-4-methoxybenzaldehyde(34841-06-0)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 36/37/38-22
- Safety Statements
- 37/39-26
- WGK Germany
- 3
- HazardClass
- IRRITANT, AIR SENSITIVE
- HS Code
- 29130000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B1790
- Product name
- 3-Bromo-p-anisaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $33
- Updated
- 2025/07/31
- Product number
- B1790
- Product name
- 3-Bromo-p-anisaldehyde
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $91
- Updated
- 2025/07/31
- Product number
- B685175
- Product name
- 3-Bromo-4-methoxybenzaldehyde
- Packaging
- 50g
- Price
- $225
- Updated
- 2021/12/16
- Product number
- FB55011
- Product name
- 3-Bromo-4-methoxybenzaldehyde
- Packaging
- 250g
- Price
- $275
- Updated
- 2021/12/16
- Product number
- FB55011
- Product name
- 3-Bromo-4-methoxybenzaldehyde
- Packaging
- 500g
- Price
- $500
- Updated
- 2021/12/16
3-Bromo-4-methoxybenzaldehyde Chemical Properties,Usage,Production
Chemical Properties
WHITE TO BEIGE SOLID
Uses
3-Bromo-4-methoxybenzaldehyde may be used in the following studies:
- Asymmetric synthesis of a novel β-hydroxy-α-amino acid derivative, via Mukaiyama aldol reaction.
- Synthesis of 2-(3-bromo-4-methoxyphenyl)-5-fluorobenzothiazole.
- Preparation of 5-[(Z)-2-(3-bromo-4-methoxyphenyl)vinyl]-1,2-3-trimethoxybenzene.
- Total synthesis of engelhardione.
- Starting reagent for the synthesis of (2E)-3-(3-bromo-4-methoxyphenyl)-1-(4-methylphenyl)prop-2-en-1-one.
Synthesis Reference(s)
Tetrahedron, 41, p. 2903, 1985 DOI: 10.1016/S0040-4020(01)96614-1
General Description
3-Bromo-4-methoxybenzaldehyde is formed by the solvent-free bromination of 4-methoxybenzaldehyde using 1,3-di-n-butylimidazolium tribromide, as a brominating reagent.
Synthesis
2973-78-6
74-88-4
34841-06-0
(2) In a 4000 mL three-necked flask protected by passing nitrogen, 740.7 g of 3-bromo-4-hydroxybenzaldehyde, 2000 g of N,N-dimethylformamide and 558.0 g of potassium carbonate were added. The reaction system was cooled to 0~5 °C and 775 g of iodomethane was added dropwise slowly. After the dropwise addition, the reaction solution was concentrated and poured into ice water to precipitate a solid. After filtration and recrystallization, a white crystalline product 3-bromo-4-methoxybenzaldehyde was obtained as 752.7 g, yield 95.0%.
References
[1] Patent: CN107118087, 2017, A. Location in patent: Paragraph 0015; 0031; 0035; 0039; 0043; 0047
3-Bromo-4-methoxybenzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
3-Bromo-4-methoxybenzaldehyde Suppliers
- Tel
- 320-37350700
- Fax
- +32 (0)37350701
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- Country
- Europe
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View Lastest Price from 3-Bromo-4-methoxybenzaldehyde manufacturers
- Product
- 3-Bromo-4-methoxybenzaldehyde 34841-06-0
- Price
- US $0.00-0.00/KG
- Min. Order
- 10mg
- Purity
- 99%HPLC
- Supply Ability
- 2000tons
- Release date
- 2020-01-15
- Product
- 3-Bromo-4-methoxybenzaldehyde 34841-06-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2019-07-11