2-CHLORO-6-NITROBENZALDEHYDE
- Product Name
- 2-CHLORO-6-NITROBENZALDEHYDE
- CAS No.
- 6361-22-4
- Chemical Name
- 2-CHLORO-6-NITROBENZALDEHYDE
- Synonyms
- Einecs 228-831-6;oro-6-nitrobenzaL;TIMTEC-BB SBB003714;2-CHLORO-6-NITROBENZALDEHYDE;2-NITRO-6-CHLOROBENZALDEHYDE;2-EHLORO-6-NITROBENZALDEHYDE;Benzaldehyde, 2-chloro-6-nitro-;2-CHLORO-6-NITROBENZALDEHYDE 97%;2-CHLORO-6-NITROBENZALDEHYDE ISO 9001：2015 REACH
- CBNumber
- CB5198188
- Molecular Formula
- C7H4ClNO3
- Formula Weight
- 185.56
- MOL File
- 6361-22-4.mol
2-CHLORO-6-NITROBENZALDEHYDE Property
- Melting point:
- 69-71 °C(lit.)
- Boiling point:
- 298.8±25.0 °C(Predicted)
- Density
- 1.485±0.06 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- powder to crystal
- color
- White to Yellow to Orange
- InChI
- InChI=1S/C7H4ClNO3/c8-6-2-1-3-7(9(11)12)5(6)4-10/h1-4H
- InChIKey
- RZDOUWDCYULHJX-UHFFFAOYSA-N
- SMILES
- C(=O)C1=C([N+]([O-])=O)C=CC=C1Cl
- CAS DataBase Reference
- 6361-22-4(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 26-37/39-36
- WGK Germany
- 3
- HS Code
- 29124900
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
- 106046
- Product name
- 2-Chloro-6-nitrobenzaldehyde
- Purity
- 97%
- Packaging
- 1g
- Price
- $124
- Updated
- 2023/01/07
- Product number
- 106046
- Product name
- 2-Chloro-6-nitrobenzaldehyde
- Purity
- 97%
- Packaging
- 5g
- Price
- $332
- Updated
- 2021/12/16
- Product number
- C3593
- Product name
- 2-Chloro-6-nitrobenzaldehyde
- Packaging
- 1G
- Price
- $69
- Updated
- 2025/07/31
- Product number
- C3593
- Product name
- 2-Chloro-6-nitrobenzaldehyde
- Packaging
- 5G
- Price
- $272
- Updated
- 2025/07/31
- Product number
- C596503
- Product name
- 2-Chloro-6-nitrobenzaldehyde
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
2-CHLORO-6-NITROBENZALDEHYDE Chemical Properties,Usage,Production
Synthesis
83-42-1
4637-24-5
6361-22-4
This embodiment relates to the synthesis of 2-chloro-6-nitrobenzaldehyde: To a stirred solution of 2-chloro-6-nitrotoluene (18.53 g, 108.0 mmol) in anhydrous N,N-dimethylformamide (240 mL) was added N,N-dimethylformamide dimethyl acetal (39.5 g, 44.0 mL, 331.0 mmol). After the mixture was heated at 140 °C for 16 h, the dark red solution was cooled to 0 °C and slowly added to a rapidly stirred solution of sodium periodate (83.0 g, 388.0 mmol) in water (291 mL) through a cannula over a 1 h period. The reaction flask was washed with N,N-dimethylformamide (77 mL) at 0 °C and the washings were added to the sodium periodate mixture. The reaction mixture was stirred at 0°C for 2 hours and then slowly warmed to room temperature. After continued stirring for 6 hours, the orange solution was filtered and rinsed with toluene/ethyl acetate (1:1, 200 mL). The filtrate was washed sequentially with water (3 x 150 mL) and saturated aqueous sodium chloride solution (3 x 150 mL). The organic phase was dried with magnesium sulfate and concentrated under reduced pressure to give a dark red oil, which precipitated as a solid upon addition of hexane (40 mL). The solid was recrystallized by toluene to afford the target product 2-chloro-6-nitrobenzaldehyde (17.23 g, 92.88 mmol, 86% yield).1H NMR (400 MHz, CDCl3) δ 10.42 (s, 1H), 8.01 (dd, J=1.0, 8.2 Hz, 1H), 7.79 (dd, J=1.0, 8.1 Hz, 1H ), 7.65 (t, J=8.1Hz, 1H); 13C NMR (100MHz, CDCl3) δ 188.6, 148.4, 138.6, 132.9, 132.4, 123.4, 121.9.
References
[1] Patent: WO2008/156656, 2008, A2. Location in patent: Page/Page column 46; 177
2-CHLORO-6-NITROBENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2-CHLORO-6-NITROBENZALDEHYDE manufacturers
- Product
- 2-CHLORO-6-NITROBENZALDEHYDE 6361-22-4
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-26
- Product
- 2-Chloro-6-nitrobenzaldehyde 6361-22-4
- Price
- US $0.00-0.00/Kg
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 100 tons
- Release date
- 2020-01-10
- Product
- 2-CHLORO-6-NITROBENZALDEHYDE 6361-22-4
- Price
- US $9.80/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 1kg -1000kg
- Release date
- 2020-01-03