4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE
- Product Name
- 4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE
- CAS No.
- 55586-68-0
- Chemical Name
- 4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE
- Synonyms
- TIMTEC-BB SBB011177;4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE;2-Methoxy-4-(diethylamino)benzaldehyde;Benzaldehyde, 4-(diethylamino)-2-methoxy-;4-Diethylamino-2-methoxy-benzaldehyde in stock Factory;5-(Diethylamino)-2-formylanisole, N,N-Diethyl-4-formyl-3-methoxyaniline
- CBNumber
- CB2350233
- Molecular Formula
- C12H17NO2
- Formula Weight
- 207.27
- MOL File
- 55586-68-0.mol
4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE Property
- Melting point:
- 73-76 °C
- Boiling point:
- 334.8±27.0 °C(Predicted)
- Density
- 1.056±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 2.94±0.42(Predicted)
- Appearance
- Light yellow to brown Solid
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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- D442130
- Product name
- 4-Diethylamino-2-methoxy-benzaldehyde
- Packaging
- 1g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- FD70103
- Product name
- 4-Diethylamino-2-methoxybenzaldehyde
- Packaging
- 10g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FD70103
- Product name
- 4-Diethylamino-2-methoxybenzaldehyde
- Packaging
- 5G
- Price
- $60
- Updated
- 2021/12/16
- Product number
- A859
- Product name
- 4-Diethylamino-2-methoxybenzaldehyde
- Packaging
- 5g
- Price
- $71
- Updated
- 2021/12/16
- Product number
- 010377
- Product name
- 4-Diethylamino-2-methoxy-benzaldehyde
- Packaging
- 500mg
- Price
- $15
- Updated
- 2021/12/16
4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE Chemical Properties,Usage,Production
Synthesis
17754-90-4
74-88-4
55586-68-0
The general procedure for the synthesis of 4-diethylamino-2-methoxy-benzaldehyde from 4-(diethylamino)salicylaldehyde and iodomethane was as follows: 4-diethylamino-2-hydroxybenzaldehyde (5.8 g, 30 mmol), potassium hydroxide (2 g, 35 mmol), and potassium carbonate (8.3 g, 60 mmol) were dissolved in acetonitrile (30 mL), and heated and stirred at 80 °C for for 10 min. Subsequently, iodomethane (3.5 mL, 56 mmol) was slowly added to the reaction system, and the reaction continued to be stirred at 80 °C for 2 hours. After completion of the reaction, the mixture was cooled to room temperature and filtered to remove insoluble impurities. The filtrate was concentrated under reduced pressure and purified by silica gel column chromatography (sieve size 120-200 mesh) with the eluent ethyl acetate/hexane (1:3, v/v) to afford the target product 4-diethylamino-2-methoxy-benzaldehyde as a yellow solid in 85% yield. The structure of the product was confirmed by 1H NMR and 13C NMR: 1H NMR (500 MHz, CDCl3) δ 10.11 (s, 1H), 7.68 (dd, J = 8.9, 2.8 Hz, 1H), 6.26 (d, J = 8.8 Hz, 1H), 6.02 (s, 1H), 3.87 (s, 3H), 3.41 (dd, J = 6.9, 2.7 Hz, 4H), 1.21 (t, J = 5.4 Hz, 6H); 13C NMR (125 MHz, CDCl3) δ 187.1, 164.1, 153.8, 130.7, 114.2, 104.2, 92.4, 55.2, 44.7, 12.5.
References
[1] Journal of Physical Chemistry A, 2004, vol. 108, # 31, p. 6452 - 6454
[2] Dyes and Pigments, 2018, vol. 148, p. 474 - 491
[3] RSC Advances, 2013, vol. 3, # 46, p. 24021 - 24024
[4] Patent: US2017/320846, 2017, A1. Location in patent: Sheet 16
4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE Suppliers
- Tel
- --
- Fax
- --
- asinex@asinex.com
- Country
- Russia
- ProdList
- 6615
- Advantage
- 66
View Lastest Price from 4-DIETHYLAMINO-2-METHOXY-BENZALDEHYDE manufacturers
- Product
- 4-Diethylamino-2-methoxy-benzaldehyde in stock Factory 55586-68-0
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- TOP 3 Factory in China
- Supply Ability
- Top 3 largest production capacity Factory
- Release date
- 2019-04-03