5-CHLORO-2-NITROBENZYL ALCOHOL
- Product Name
- 5-CHLORO-2-NITROBENZYL ALCOHOL
- CAS No.
- 73033-58-6
- Chemical Name
- 5-CHLORO-2-NITROBENZYL ALCOHOL
- Synonyms
- RARECHEM AL BD 0190;5-CHLORO-2-NITROBENZYL ALCOHOL;2-Nitro-5-chlorobenzenemethanol;5-Chloro-2-nitrobenzenemethanol;(5-Chloro-2-nitrophenyl)methanol;5-Chloro-2-nitrobenzyl alcohol,97%;Benzenemethanol, 5-chloro-2-nitro-;5-CHLORO-2-NITROBENZYL ALCOHOL 97%;(5-Chloro-2-nitrophenyl)methanol, 4-Chloro-2-(hydroxymethyl)nitrobenzene
- CBNumber
- CB7451375
- Molecular Formula
- C7H6ClNO3
- Formula Weight
- 187.58
- MOL File
- 73033-58-6.mol
5-CHLORO-2-NITROBENZYL ALCOHOL Property
- Melting point:
- 78-79 °C (lit.)
- Boiling point:
- 316℃
- Density
- 1.476
- refractive index
- 1.6000 (estimate)
- Flash point:
- 145℃
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 13.50±0.10(Predicted)
- form
- crystalline solid
- color
- off-white to faint red
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-51
- Safety Statements
- 24/25-36-26
- WGK Germany
- 3
- HS Code
- 29062990
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.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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.
N-Bromosuccinimide Price
- Product number
- 187402
- Product name
- 5-Chloro-2-nitrobenzyl alcohol
- Purity
- 98%
- Packaging
- 10g
- Price
- $273
- Updated
- 2025/07/31
- Product number
- C611655
- Product name
- 5-Chloro-2-nitrobenzenemethanol
- Packaging
- 250mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- JK558156
- Product name
- 5-Chloro-2-nitrobenzyl alcohol
- Purity
- 95%
- Packaging
- 5g
- Price
- $132
- Updated
- 2021/12/16
- Product number
- 126746
- Product name
- (5-Chloro-2-nitrophenyl)methanol
- Purity
- >95%
- Packaging
- 5g
- Price
- $180
- Updated
- 2021/12/16
- Product number
- 126746
- Product name
- (5-Chloro-2-nitrophenyl)methanol
- Purity
- >95%
- Packaging
- 10g
- Price
- $288
- Updated
- 2021/12/16
5-CHLORO-2-NITROBENZYL ALCOHOL Chemical Properties,Usage,Production
Chemical Properties
LIGHT YELLOW TO BROWN CRYSTALLINE POWDER
Uses
5-Chloro-2-nitrobenzyl alcohol was used in the synthesis of carbamates.
Synthesis
6628-86-0
73033-58-6
General method: 2-nitro-5-chlorobenzaldehyde (1 eq.) was dissolved in ethanol (0.44 M) and cooled in an ice bath. To this cooled solution, sodium borohydride (1.5 eq.) was added in batches under stirring. The reaction mixture was kept stirred at 0 °C for 2 h. The progress of the reaction was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the solvent was removed by careful evaporation to give a semi-solid product. Subsequently, the reaction was quenched by slow addition of saturated aqueous ammonium chloride solution until the hydrogen release was complete. The aqueous phase was extracted four times with dichloromethane (CH2Cl2) and the organic phase was combined. The organic phase was washed sequentially with water and saturated brine, dried over anhydrous magnesium sulfate and filtered. Finally, the solvent was removed by concentration under reduced pressure to give the crude product 5-chloro-2-nitrobenzenemethanol (12), which can be used in subsequent reactions without further purification.
References
[1] Angewandte Chemie - International Edition, 2017, vol. 56, # 35, p. 10573 - 10576
[2] Angew. Chem., 2017, vol. 129, # 35, p. 10709 - 10712,4
[3] Synlett, 2017, vol. 28, # 14, p. 1724 - 1728
[4] Bioorganic and Medicinal Chemistry, 2006, vol. 14, # 16, p. 5562 - 5577
[5] Journal of the American Chemical Society, 1952, vol. 74, p. 536
5-CHLORO-2-NITROBENZYL ALCOHOL Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 5-CHLORO-2-NITROBENZYL ALCOHOL manufacturers
- Product
- 5-CHLORO-2-NITROBENZYL ALCOHOL 73033-58-6
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-07
- Product
- 5-CHLORO-2-NITROBENZYL ALCOHOL 73033-58-6
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-26
- Product
- 5-CHLORO-2-NITROBENZYL ALCOHOL 73033-58-6
- Price
- US $8.80/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 100kg
- Release date
- 2019-07-09