4-chloropyridine
4-chloropyridine
Suppliers by country/region
Company Type
Properties
- Melting point:
- -43.5°C
- Boiling point:
- 147℃
- Density
- 1.200
- refractive index
- 1.5304 (estimate)
- Flash point:
- 53℃
- pka
- 3.18±0.10(Predicted)
Safety Information
Use
Pour 4-chloropyridine into distilled water, and excess of 6M NaOH is added to give pH 12. The organic phase is separated and extracted with four volumes of diethyl ether. The combined extracts are filtered through paper to remove water, and the solvent is evaporated. The dark brown residual liquid is kept under high vacuum [Vaidya & Mathias J Am Chem Soc 108 5514 1986]. It can be distilled, but readily darkens and is best kept as the hydrochloride [7379-35-3] M 150.1, m 163-165o(dec). [Beilstein 20/5 V 410.]
1 India supplier list of "4-chloropyridine "
- Product Name:4-chloropyridine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:TrazodoneImpurity31
- Products Intro:Brand:synzeal | Product Number:699979066
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:4-Chloropyridine
- Products Intro:Purity: 98%(Min,HPLC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:4-CHLOROPYRIDINE HYDROCHLORIDE
- Products Intro:Purity: 99% | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:4-chloropyridine
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:4-chloropyridine
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chlorogenic acid,Tea polyphenol,Acacetin,Gentiopicroside,Jatrorrhizine
- Product Name:4-chloropyridine
- Products Intro:Purity: 99.00%|Package: 1g;1.1USD
- Company Type: Trader
- Country/Region: CHINA
$1.10/ 1g
- Product Name:4-Chloropyridine
- Products Intro:Purity: 0.95&0.99 | Package: 0.1KG;1KG;1000KG | CustNote: Factory Supply
- Company Type: Trader
- Country/Region: CHINA
- Product Name:4-Chloropyridine
- Products Intro:Purity: 99 | Package: 5KG;1KG,25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Palmitoylethanolamide,GHK-Cu,Copper tripeptide-1,Nicotinamide Riboside Chloride,NMN,Ergothioneine
- Product Name:4-chloropyridine
- Products Intro:Purity: 0 | Package: 1g; 5g; 25g; 1kg; 5kg; 25kg | CustNote: 0
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pharmaceutical intermediate