2-Bromo-3-methylbenzaldehyde
- Product Name
- 2-Bromo-3-methylbenzaldehyde
- CAS No.
- 109179-31-9
- Chemical Name
- 2-Bromo-3-methylbenzaldehyde
- Synonyms
- 2-Bromo-3-methylbenzaldehyde;Benzaldehyde, 2-bromo-3-methyl-
- CBNumber
- CB02691215
- Molecular Formula
- C8H7BrO
- Formula Weight
- 199.04
- MOL File
- 109179-31-9.mol
2-Bromo-3-methylbenzaldehyde Property
- Melting point:
- 53-54 °C
- Boiling point:
- 250.1±20.0 °C(Predicted)
- Density
- 1.490±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- White to light yellow Solid
Safety
- HS Code
- 2913000090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- B808403
- Product name
- 2-Bromo-3-methylbenzaldehyde
- Packaging
- 50mg
- Price
- $130
- Updated
- 2021/12/16
- Product number
- 8577AC
- Product name
- 2-Bromo-3-methylbenzaldehyde
- Packaging
- 250mg
- Price
- $131
- Updated
- 2021/12/16
- Product number
- OR944617
- Product name
- 2-Bromo-3-methylbenzaldehyde
- Purity
- 95%
- Packaging
- 250mg
- Price
- $269
- Updated
- 2021/12/16
- Product number
- 081564
- Product name
- 2-Bromo-3-methylbenzaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $617
- Updated
- 2021/12/16
- Product number
- 8577AC
- Product name
- 2-Bromo-3-methylbenzaldehyde
- Packaging
- 5g
- Price
- $617
- Updated
- 2021/12/16
2-Bromo-3-methylbenzaldehyde Chemical Properties,Usage,Production
Synthesis
168886-97-3
109179-31-9
The general procedure for the synthesis of 2-bromo-3-methylbenzaldehyde from 2-bromo-3-methylbenzyl alcohol is as follows: in a dry, round-bottomed flask 2-bromo-3-methylbenzyl alcohol (5.00 g, 24.9 mmol, 1.00 eq.), pyridinium chlorochromate (PCC, 16.2 g, 75.0 mmol, 3.00 eq.), and dichloromethane (DCM, 70 mL) were added . The reaction mixture was stirred overnight at room temperature. After completion of the reaction, the reaction solution was concentrated by rotary evaporator. The concentrated residue was purified by silica gel column chromatography with an eluent ratio of 20:80 ethyl acetate (EtOAc) to petroleum ether to afford 2-bromo-3-methylbenzaldehyde (4.40 g, 89% yield) as a white solid. The product was characterized by gas chromatography-mass spectrometry (GC-MS, EI mode) with a molecular ion peak m/z of 198 [M]+.
References
[1] Comptes Rendus Chimie, 2017, vol. 20, # 6, p. 665 - 681
[2] Patent: WO2016/149401, 2016, A2. Location in patent: Paragraph 00203
[3] Photochemical and Photobiological Sciences, 2018, vol. 17, # 3, p. 290 - 301
[4] Patent: US2011/82109, 2011, A1. Location in patent: Page/Page column 33
[5] Chemistry - An Asian Journal, 2018, vol. 13, # 17, p. 2401 - 2404
2-Bromo-3-methylbenzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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