4-CHLORO-2-NITROPHENOL
Description Sources- Product Name
- 4-CHLORO-2-NITROPHENOL
- CAS No.
- 89-64-5
- Chemical Name
- 4-CHLORO-2-NITROPHENOL
- Synonyms
- AKOS BBS-00004667;4-CHLORO-2-NITROPHEN;o-nitro-p-chorophenol;4-chloro-2-nitro-pheno;O-NITRO-P-CHLOROPHENOL;2-NITRO-4-CHLOROPHENOL;4-CHLORO-2-NITROPHENOL;Phenol,4-chloro-2-nitro-;4-chloro-2-nitrophenolate;4-Chloro-2-nitrophenol,98%
- CBNumber
- CB9226357
- Molecular Formula
- C6H4ClNO3
- Formula Weight
- 173.55
- MOL File
- 89-64-5.mol
4-CHLORO-2-NITROPHENOL Property
- Melting point:
- 85-87 °C(lit.)
- Boiling point:
- 242.5±20.0 °C(Predicted)
- Density
- 1.4914 (rough estimate)
- refractive index
- 1.5810 (estimate)
- solubility
- dioxane: soluble0.5g/5mL, clear, faintly yellow to yellow
- form
- powder to crystal
- pka
- pK1: 6.48 (25°C)
- color
- Light yellow to Yellow to Orange
- BRN
- 2048031
- Henry's Law Constant
- 7.8×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
- CAS DataBase Reference
- 89-64-5(CAS DataBase Reference)
- EPA Substance Registry System
- 4-Chloro-2-nitrophenol (89-64-5)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 26-36-36/37/39
- RIDADR
- 2811
- WGK Germany
- 3
- TSCA
- TSCA listed
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29089990
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
- 25580
- Product name
- 4-Chloro-2-nitrophenol
- Purity
- ≥97.0%
- Packaging
- 250g
- Price
- $203
- Updated
- 2024/03/01
- Product number
- C0228
- Product name
- 4-Chloro-2-nitrophenol
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $27
- Updated
- 2026/03/19
- Product number
- C0228
- Product name
- 4-Chloro-2-nitrophenol
- Purity
- >98.0%(GC)(T)
- Packaging
- 500g
- Price
- $299
- Updated
- 2023/01/07
- Product number
- C384768
- Product name
- 4-Chloro-2-nitrophenol
- Packaging
- 40g
- Price
- $65
- Updated
- 2021/12/16
- Product number
- L684
- Product name
- 4-Chloro-2-nitrophenol
- Packaging
- 25g
- Price
- $77
- Updated
- 2021/12/16
4-CHLORO-2-NITROPHENOL Chemical Properties,Usage,Production
Description
4-Chloro-2-nitrophenol, is a kind of chloronitrophenols (CNPs), being widely used in the synthesis of dyes, drugs and pesticides. Furthermore, it can be used to produce 2-Amino-4-chloro-phenol.It has become a major group of environmental pollutants. 4-Chloro-2-nitrophenol has been detected in various industrial effluents. Therefore, it has also been used as a model compound for evaluation of biodegradation strategy using microbes.
Sources
https://microbialcellfactories.biomedcentral.com/articles/10.1186/1475-2859-11-150
https://www.sciencedirect.com/science/article/pii/S0304389407009570
https://www.lookchem.com/4-Chloro-2-nitrophenol/
Chemical Properties
yellow powder
Uses
Reduction of 4-Chloro-2-nitrophenol gives 2-amino-4- chlorophenol [95-85-2], and chlorination yields 2,4-dichloro-6-nitrophenol [609-89-2], which is reduced to 2-amino-4,6-dichlorophenol [527-62-8]. These substituted aminophenols are members of a large class of diazo components used for hydroxyazo dyes, which are important for wool and polyamide when converted to their chromium complexes. For the amine derived from the methyl ether of 4-Chloro-2-nitrophenol, 4- chloro-o-anisidine [93-50-5], the preferred route is methoxylation of 2,5-dichloronitrobenzene followed by reduction. 2-amino-4-chlorophenol reacts with phosgene to give 5- chlorobenzoxolinone which nitrates to the 6-nitro compound; the latter undergoes alkaline hydrolysis to 2-amino-4- chloro-5-nitrophenol.
Production Methods
2,5-Dichloronitrobenzene is hydrolyzed with 8 % aqueous sodium hydroxide at 120 – 130 ℃ under pressure.
4-CHLORO-2-NITROPHENOL Preparation Products And Raw materials
Raw materials
Preparation Products
4-CHLORO-2-NITROPHENOL Suppliers
- Tel
- 021-61312847; 18021002903
- Fax
- QQ:3008007432
- 3008007409@qq.com
- Country
- China
- ProdList
- 86249
- Advantage
- 60
- Tel
- +8615986615575
- Fax
- 0086-13651442114
- info@codchem.com
- Country
- China
- ProdList
- 17259
- Advantage
- 58
- Tel
- 13773155751 15345144255
- 260924549@qq.com
- Country
- China
- ProdList
- 9991
- Advantage
- 58
- Tel
- 0517-83187139 18205232085
- cai@jiamu-bio.com
- Country
- China
- ProdList
- 2965
- Advantage
- 58
- Tel
- 0574 88552218 18969899212
- sales@chematerials.cn
- Country
- China
- ProdList
- 1342
- Advantage
- 58
- Tel
- 021-50706066 15221275939
- shenlinxing@macklin.cn
- Country
- China
- ProdList
- 29680
- Advantage
- 58
- Tel
- 400-6206333 13167063860
- anhua.mao@aladdin-e.com
- Country
- China
- ProdList
- 49573
- Advantage
- 58
- Tel
- 021-56698539 19921169802
- bxsw_sh@163.com
- Country
- China
- ProdList
- 3917
- Advantage
- 58
- Tel
- 18201332838
- 3032079623@qq.com
- Country
- China
- ProdList
- 6695
- Advantage
- 58
- Tel
- 21-20338288
- ordercn@merckgroup.com
- Country
- China
- ProdList
- 6038
- Advantage
- 58