2-Chloro-4-hydroxybenzaldehyde
- Product Name
- 2-Chloro-4-hydroxybenzaldehyde
- CAS No.
- 54439-75-7
- Chemical Name
- 2-Chloro-4-hydroxybenzaldehyde
- Synonyms
- 2-CHLORO-4-HYDROXYBENZALDEHYDE;Benzaldehyde, 2-chloro-4-Methoxy-
- CBNumber
- CB11262471
- Molecular Formula
- C8H7ClO2
- Formula Weight
- 170.59
- MOL File
- 54439-75-7.mol
2-Chloro-4-hydroxybenzaldehyde Property
- Melting point:
- 64℃
- Boiling point:
- 271.2±20.0 °C(Predicted)
- Density
- 1.244±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- White to off-white Solid
- InChI
- InChI=1S/C8H7ClO2/c1-11-7-3-2-6(5-10)8(9)4-7/h2-5H,1H3
- InChIKey
- YWGKOEQZKMSICW-UHFFFAOYSA-N
- SMILES
- C(=O)C1=CC=C(OC)C=C1Cl
Safety
- HS Code
- 2913000090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
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.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P363Wash contaminated clothing before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- C596718
- Product name
- 2-Chloro-4-methoxybenzaldehyde
- Packaging
- 50mg
- Price
- $60
- Updated
- 2021/12/16
- Product number
- FC153743
- Product name
- 2-chloro-4-methoxybenzaldehyde
- Packaging
- 5G
- Price
- $72
- Updated
- 2021/12/16
- Product number
- 075975
- Product name
- 2-Chloro-4-methoxybenzaldehyde
- Purity
- 95+%
- Packaging
- 1g
- Price
- $15
- Updated
- 2021/12/16
- Product number
- 035812
- Product name
- 2-Chloro-4-methoxybenzaldehyde
- Purity
- 98%
- Packaging
- 5g
- Price
- $39
- Updated
- 2021/12/16
- Product number
- 075975
- Product name
- 2-Chloro-4-methoxybenzaldehyde
- Purity
- 95+%
- Packaging
- 5g
- Price
- $39
- Updated
- 2021/12/16
2-Chloro-4-hydroxybenzaldehyde Chemical Properties,Usage,Production
Synthesis
56962-11-9
74-88-4
54439-75-7
General procedure for the synthesis of 2-chloro-4-methoxybenzaldehyde from 2-chloro-4-hydroxybenzaldehyde and iodomethane: Referring to the method of Example 20, to a solution of 2-chloro-4-hydroxybenzaldehyde (2 g, 12.8 mmol) in N,N-dimethylformamide (25 mL) was added potassium carbonate (3.46 g, 25 mmol) and iodomethane (in excess) and the reaction mixture was room temperature and stirred for 18 hours. After completion of the reaction, water was added to the mixture and extracted with ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous sodium sulfate. Subsequently, the solvent was removed by distillation under reduced pressure to give almost pure 2-chloro-4-methoxybenzaldehyde (1.55 g, 70% yield). The product was characterized by 1H-NMR (δppm, CDCl3): 3.89 (3H, s), 6.84-6.95 (2H, m), 7.90 (1H, d, J = 8.8 Hz), 10.33 (1H, s).
References
[1] Patent: EP1223170, 2002, A1
[2] Patent: EP1813611, 2007, A1. Location in patent: Page/Page column 23
[3] Patent: EP1354884, 2003, A1. Location in patent: Page/Page column 232
[4] Patent: US2005/250796, 2005, A1. Location in patent: Page/Page column 12
[5] Patent: WO2011/20615, 2011, A1. Location in patent: Page/Page column 69
2-Chloro-4-hydroxybenzaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
2-Chloro-4-hydroxybenzaldehyde Suppliers
- Tel
- 18210857532; 18210857532
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 0573-85285100 18627885956
- Fax
- 0573-85285100
- isenchem@163.com
- Country
- China
- ProdList
- 9310
- Advantage
- 66
- Tel
- 021-50795510 4000665055
- Fax
- 021-50795055
- sales@accelachem.com
- Country
- China
- ProdList
- 11035
- Advantage
- 64
- Tel
- 021-31038972,31038973 17321035817
- Fax
- +86-21-51385350
- sales@harvest-chem.com
- Country
- China
- ProdList
- 2816
- Advantage
- 64
- Tel
- 025-83697070
- Fax
- +86-25-83453306
- info@chemlin.com.cn
- Country
- China
- ProdList
- 15883
- Advantage
- 64
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18729
- Advantage
- 57
- Tel
- 021-31261262/ 49 (0)17662837245
- Fax
- (0)21-33250524
- sales@novochemy.com
- Country
- Germany
- ProdList
- 6328
- Advantage
- 58
- Tel
- 021-58170097
- info@topbiochem.com
- Country
- China
- ProdList
- 9510
- Advantage
- 58
- Tel
- 025-66113011 17798518460
- Fax
- (1)02557626880
- cfzhang@aikonchem.com
- Country
- China
- ProdList
- 19913
- Advantage
- 55
- Tel
- 4009209199
- Fax
- 86-021-52271987
- sales@9dingchem.com
- Country
- China
- ProdList
- 18209
- Advantage
- 56
View Lastest Price from 2-Chloro-4-hydroxybenzaldehyde manufacturers
- Product
- 2-Chloro-4-hydroxybenzaldehyde 98% 54439-75-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100KG
- Release date
- 2019-12-31