3,4-Dibromopyridine

ChemicalBook > CAS DataBase List > 3,4-Dibromopyridine

Product Name: 3,4-Dibromopyridine
CAS No.: 13534-90-2
Chemical Name: 3,4-Dibromopyridine
Synonyms: 4-DIBROMOPYRIDINE;3,4-DIBROMOPYRIDINE;SPECS AC-907/25004343;Pyridine, 3,4-dibromo-;3,4-Dibromopyridine98%;3,4-DIBROMOPYRIDINE ISO 9001：2015 REACH
CBNumber: CB6368801
Molecular Formula: C5H3Br2N
Formula Weight: 236.89
MOL File: 13534-90-2.mol

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3,4-Dibromopyridine Property

Melting point:: 71-72 C
Boiling point:: 239.9±20.0 °C(Predicted)
Density: 2.059±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
pka: 2.06±0.10(Predicted)
form: powder to crystal
color: White to Yellow to Orange
CAS DataBase Reference: 13534-90-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
HazardClass: IRRITANT
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D4916
Product name: 3,4-Dibromopyridine
Purity: >97.0%(GC)
Packaging: 1g
Price: $86
Updated: 2024/03/01

TRC

Product number: D426078
Product name: 3,4-Dibromopyridine
Packaging: 500mg
Price: $65
Updated: 2021/12/16

AK Scientific

Product number: N357
Product name: 3,4-Dibromopyridine
Packaging: 1g
Price: $14
Updated: 2021/12/16

Oakwood

Product number: 049695
Product name: 3,4-Dibromopyridine
Packaging: 1g
Price: $15
Updated: 2021/12/16

Matrix Scientific

Product number: 048327
Product name: 3,4-Dibromopyridine
Purity: 95%
Packaging: 5g
Price: $20
Updated: 2021/12/16

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3,4-Dibromopyridine Chemical Properties,Usage,Production

Uses

3,4-dibromopyridine is a vital organic compound that could synthesise virous azaindoles. 6-Azaindoles are formed through site-selective Pd-catalyzed Sonogashira reaction of 3,4-dibromopyridine with alkynes, followed by a Pd-catalyzed tandem C–N coupling and cyclization with amines. On the other hand, 5-azaindoles are obtained by a site-selective Pd-catalyzed C–N coupling reaction of 3,4-dibromopyridine with amines, followed by C–C coupling and cyclization with alkynes[1].

References

[1] N. Son. “Synthesis of 5- and 6-Azaindoles by Sequential Site-Selective Palladium-Catalyzed C–C and C–N Coupling Reactions.” Synlett 52 1 (2020): 1308–1312.

3,4-Dibromopyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-Dibromopyridine Suppliers

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View Lastest Price from 3,4-Dibromopyridine manufacturers

Henan Fengda Chemical Co., Ltd

Product: 3,4-Dibromopyridine 13534-90-2
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: 3,4-DIBROMOPYRIDINE 13534-90-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-20

Shaanxi Dideu Medichem Co. Ltd

Product: 3,4-Dibromopyridine 13534-90-2
Price: US $0.00-0.00/Kg
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 500 MT
Release date: 2020-05-12

13534-90-2, 3,4-DibromopyridineRelated Search:

3,4-DIBROMOQUINOLINE 3,4-DIBROMOPYRIDINE 3,4,5-TRIBROMOPYRIDINE 2,6-DIBROMOPYRIDINE-4-CARBOXALDEHYDE 2,6-Dibromopyridine oxide 3,5-Dibromopyridine-2(1H)-one 3,5-DIBROMO-2-FLUOROPYRIDINE/2-FLUORO-3,5-DIBROMOPYRIDINE 5,6-DIBROMOPYRIDINE-3-CARBOXYLIC ACID 2,5-Dibromo-3-methylpyridine 2,4-DIBROMO-3-AMINOPYRIDINE 2,6-DIBROMOPYRIDINE 3-Amino-2,6-dibromopyridine ,98% 3,5-Dibromo-2-methylpyridine 2,5-Dibromopyridine-3-carboxaldehyde 2-CHLORO-5,6-DIBROMOPYRIDINE 3,5-Dibromopyridine-4-carboxaldehyde 4-Methyl-3,5-dibromopyridine 3,5-DIBROMOPYRIDINE 1-OXIDE,3,5-DIBROMOPYRIDINE-PYRIDIN 1-OXIDE, 98+%

SPECS AC-907/25004343

3,4-DIBROMOPYRIDINE

3,4-Dibromopyridine98%

Pyridine, 3,4-dibromo-

3,4-DIBROMOPYRIDINE ISO 9001：2015 REACH

4-DIBROMOPYRIDINE

13534-90-2

Pyridine

pharmacetical

Pyridines

Brominated heterocyclic series