2-Bromo-4-chloropyridine

Product Name: 2-Bromo-4-chloropyridine
CAS No.: 22918-01-0
Chemical Name: 2-Bromo-4-chloropyridine
Synonyms: 4-CHLORO-2-BROMOPYRIDINE;2-BROMO-4-CHLOROPYRIDINE;2-broMo-4-pyridyl chloride;Pyridine, 2-bromo-4-chloro-;2-Bromo-4-chloropyridine >2-Bromo-4-chloropyridine 95%;2-broMo -4-chlorine pyridine;2-Bromo-4-chloropyridine ISO 9001：2015 REACH
CBNumber: CB2284312
Molecular Formula: C5H3BrClN
Formula Weight: 192.44
MOL File: 22918-01-0.mol

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2-Bromo-4-chloropyridine Property

Melting point:: <30℃
Boiling point:: 98°C
Density: 1.736±0.06 g/cm3(Predicted)
Flash point:: >110℃
storage temp.: -20°C
solubility: soluble in Methanol
form: powder to lump to clear liquid
pka: 0.12±0.10(Predicted)
color: White or Colorless to Almost white or Almost colorless
InChIKey: SURKZMFXICWLHU-UHFFFAOYSA-N
CAS DataBase Reference: 22918-01-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-41-37/38-22
Safety Statements: 26-36/37/39-39
WGK Germany: 1
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 722413
Product name: 2-Bromo-4-chloropyridine
Purity: 95%
Packaging: 5g
Price: $171
Updated: 2024/03/01

Sigma-Aldrich

Product number: 722413
Product name: 2-Bromo-4-chloropyridine
Purity: 95%
Packaging: 1g
Price: $39.6
Updated: 2023/06/20

TCI Chemical

Product number: B4407
Product name: 2-Bromo-4-chloropyridine
Purity: >98.0%(GC)
Packaging: 1g
Price: $29
Updated: 2024/03/01

TCI Chemical

Product number: B4407
Product name: 2-Bromo-4-chloropyridine
Purity: >98.0%(GC)
Packaging: 5g
Price: $70
Updated: 2024/03/01

Alfa Aesar

Product number: H33698
Product name: 2-Bromo-4-chloropyridine, 97%
Packaging: 1g
Price: $73.65
Updated: 2024/03/01

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2-Bromo-4-chloropyridine Chemical Properties,Usage,Production

Chemical Properties

Light yellow liquid

Synthesis

To an aqueous solution of 48 % strength hydrobromic acid (82 rnL) at 0 0C was added 4-chloro-2-pyridinamine (8.9 g, 69.2 mmol) followed by addition of bromine (33.4 g, 209 mmol) over 10 min. The resulting mixture was cooled to -10 0C, and a solution of NaNO2 (10.65 g, 154 mmol) in H2O (20 rnL) was poured over 30 min. The mixture was warmed at room temperature and stirred overnight. The mixture was cooled to 0 0C, and NaOH (35 %) was added until the pH >10. The mixture was then extracted with ethyl acetate. The organic layer was then dried, filtered, and concentrated in vacuo. The product was purified via column chromatography (0-20 per cent ethyl acetate/hexane) to afford 2-bromo-4-chloropyridine (12.1 g, 92 %).

2-Bromo-4-chloropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Bromo-4-chloropyridine Suppliers

Americas 1 Belgium 2 China 230 Europe 2 France 1 Germany 3 India 16 Japan 1 Switzerland 2 Ukraine 1 United Kingdom 12 United States 25 Global 296

Fuxin Yuke Chemical Technology Co., Ltd.

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Liaoning Tianhua Chemical Co., Ltd.

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INTATRADE GmbH

Tel: +49 3493/605464
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Country: Germany
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future industrial shanghai co., ltd

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Shijiazhuang Sdyano Fine Chemical Co., Ltd.

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View Lastest Price from 2-Bromo-4-chloropyridine manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: 2-Bromo-4-chloropyridine 22918-01-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-11-28

Henan Fengda Chemical Co., Ltd

Product: 2-Chloro-4-bromopyridine 22918-01-0
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-30

Dideu Industries Group Limited

Product: 2-Bromo-4-chloropyridine 22918-01-0
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-09-02

22918-01-0, 2-Bromo-4-chloropyridineRelated Search:

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2-BROMO-4-CHLOROPYRIDINE

4-CHLORO-2-BROMOPYRIDINE

2-broMo-4-pyridyl chloride

Pyridine, 2-bromo-4-chloro-

2-broMo -4-chlorine pyridine

2-Bromo-4-chloropyridine 95%

2-Bromo-4-chloropyridine &gt

2-Bromo-4-chloropyridine ISO 9001：2015 REACH

22918-01-0

C5H3BrCIN

C5H3NBrCl

Heterocycle-Pyridine series

alkyl bromide| alkyl chloride

Pyridines, Pyrimidines, Purines and Pteredines

Halides

Pyridines

Pyridine

Variety of halogenated heterocyclic series