5-Bromo-2,4-dichloropyridine

Product Name: 5-Bromo-2,4-dichloropyridine
CAS No.: 849937-96-8
Chemical Name: 5-Bromo-2,4-dichloropyridine
Synonyms: 2,4-dichloro-5-bromopyridine;Pyridine, 5-bromo-2,4-dichloro-;5-BROMO-2,4-DICHLORO-PYRIDINE ISO 9001：2015 REACH;5-Bromo-2,4-dichloropyridine5-Bromo-2,4-dichloropyridine
CBNumber: CB31501745
Molecular Formula: C5H2BrCl2N
Formula Weight: 226.89
MOL File: 849937-96-8.mol

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5-Bromo-2,4-dichloropyridine Property

Melting point:: 21-22℃
Boiling point:: 60-62℃ (0.9 Torr)
Density: 1.848±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: liquid
pka: -1.31±0.10(Predicted)
color: Yellow
InChI: InChI=1S/C5H2BrCl2N/c6-3-2-9-5(8)1-4(3)7/h1-2H
InChIKey: SGCSNJNPPSSPKZ-UHFFFAOYSA-N
SMILES: C1(Cl)=NC=C(Br)C(Cl)=C1

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Safety

HazardClass: IRRITANT
HS Code: 2933998090

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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.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: B997198
Product name: 5-Bromo-2,4-dichloropyridine
Packaging: 50mg
Price: $60
Updated: 2021/12/16

Matrix Scientific

Product number: 057406
Product name: 5-Bromo-2,4-dichloropyridine
Purity: 95%
Packaging: 1g
Price: $73
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB144411
Product name: 5-Bromo-2,4-dichloropyridine
Packaging: 5G
Price: $80
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H32-D-V9
Product name: 5-Bromo-2,4-dichloropyridine
Packaging: 5G
Price: $104
Updated: 2021/12/16

Oakwood

Product number: 079526
Product name: 5-Bromo-2,4-dichloropyridine
Packaging: 5g
Price: $110
Updated: 2021/12/16

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5-Bromo-2,4-dichloropyridine Chemical Properties,Usage,Production

Synthesis

5-bromo-2-chloropyridine could be used as a starting material to synthesize 5-Bromo-2,4-dichloropyridine. At -100 °C, diisopropylamine (14 mL, 10 g, 0.10 mol) and 5-bromo-2-chloropyridine (19 g, 0.10 mol) were added consecutively to a solution of butyllithium (0.10 mol) in tetrahydrofuran (0.23 L) and hexanes (60 mL). After 45 min at -100 °C, the mixture was treated with 1,1,2-trichloro-1,2,2-trifluoroethane (12 mL, 19 g, 0.10 mol) and, after 45 min at -75 °C, with water (50 mL). Upon distillation, the product was collected as a colorless liquid, bp 60-62 °C/0.9 mmHg, yield 18.7 g (83%).

5-Bromo-2,4-dichloropyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromo-2,4-dichloropyridine Suppliers

China 145 India 2 United Kingdom 2 United States 11 Global 160

Suzhou Sino Rare Chemical Co., Ltd.

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Energy Chemical

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Beijing Eternalchem Co,. Ltd.

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View Lastest Price from 5-Bromo-2,4-dichloropyridine manufacturers

Henan Fengda Chemical Co., Ltd

Product: 5-Bromo-2,4-dichloropyridine 849937-96-8
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: 2023-12-31

Shaanxi Dideu Medichem Co. Ltd

Product: 5-BROMO-2,4-DICHLORO-PYRIDINE 849937-96-8
Price: US $1.00/Kg
Min. Order: 1KG
Purity: 98%
Supply Ability: 20T
Release date: 2019-12-26

Dideu Industries Group Limited

Product: 5-BROMO-2,4-DICHLORO-PYRIDINE 849937-96-8
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-23

849937-96-8, 5-Bromo-2,4-dichloropyridineRelated Search:

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2,4-dichloro-5-bromopyridine

Pyridine, 5-bromo-2,4-dichloro-

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5-BROMO-2,4-DICHLORO-PYRIDINE ISO 9001：2015 REACH

849937-96-8

49937-96-8

Heterocycle-Pyridine series

Variety of halogenated heterocyclic series