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  6. Pyridine hydrobromide perbromide, tech. 90%, Thermo Scientific Chemicals

Pyridine hydrobromide perbromide, tech. 90%, Thermo Scientific Chemicals

CAS: 39416-48-3 | C5H5N·HBr3

45.57 - 343.71

Chemische identificatiekenmerken

CAS 39416-48-3
Moleculaire formule C5H5N·HBr3
MDL-nummer MFCD00013223
Synoniem Pyridinium bromide perbromide; Pyridinium tribromide
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Producten 3
Produktcode Merk Aantal Prijs Hoeveelheid en beschikbaarheid  
Produktcode Merk Aantal Prijs Hoeveelheid en beschikbaarheid  
11499160
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Thermo Scientific Alfa Aesar
A15684.14 		25 g
45.57
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11409170
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Thermo Scientific Alfa Aesar
A15684.22 		100 g
80.50
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11419170
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Thermo Scientific Alfa Aesar
A15684.36 		500 g
343.71
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Beschrijving

Beschrijving

Pyridine hydrobromide perbromide is used as a brominating reagent in alfa-bromination and alfa-thiocyanation of ketones, phenols, unsaturated and aromatic ethers. It is used as a raw material in the preparation of beta-adrenergic blocking agents. Furthermore, it is used as an analytical reagent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Pyridine hydrobromide perbromide is used as a brominating reagent in alfa-bromination and alfa-thiocyanation of ketones, phenols, unsaturated and aromatic ethers. It is used as a raw material in the preparation of beta-adrenergic blocking agents. Furthermore, it is used as an analytical reagent.

Solubility
Soluble in methanol, acetic acid, ethanol, n-butanol and terahydrofuran. Insoluble in water, carbon tetrachloride, ethyl bromide, benzene, toluene, ligroin, petroleum ether.

Notes
Store in cool place. Incompatible with strong oxidizing agents and strong bases.
Specificatie

Chemische identificatiekenmerken

39416-48-3
C5H5N·HBr3
MFCD00013223
Pyridinium bromide perbromide; Pyridinium tribromide

Specificatie

Pyridine hydrobromide perbromide
128°C to 136°C
MFCD00013223
3690144
Pyridinium bromide perbromide; Pyridinium tribromide
319.82
Technical
39416-48-3
C5H5N·HBr3
UN3261
14,7973
Soluble in methanol,acetic acid,ethanol,n-butanol and terahydrofuran. Insoluble in water,carbon tetrachloride,ethyl bromide,benzene,toluene,ligroin,petroleum ether.
90%
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Veiligheid en behandeling

Veiligheid en behandeling

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302-H314-H335

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Productidentificatie
  • Pyridine hydrobromide perbromide

Signaalwoord
  • Gevaar

Gevarencategorie
  • Huidcorrosie/-irritatie Indeling Categorie 1B

Gevarenaanduiding
  • H314-Veroorzaakt ernstige brandwonden en oogletsel.

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  • P260-Stof/rook/gas/nevel/damp/spuitnevel niet inademen.
  • P280-Beschermende handschoenen/beschermende kleding/oog­bescherming/gelaatsbescherming dragen.
  • P303+P361+P353-BIJ CONTACT MET DE HUID (of het haar): verontreinigde kleding onmiddellijk uittrekken. Huid met water afspoelen/afdouchen.
  • P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
  • P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
  • P304+P340-NA INADEMING: de persoon in de frisse lucht brengen en ervoor zorgen dat deze gemakkelijk kan ademen.
  • P310-Onmiddellijk een ANTIGIFCENTRUM/arts/ raadplegen.
  • P363-Verontreinigde kleding wassen alvorens deze opnieuw te gebruiken.
  • P405-Achter slot bewaren.
  • P501b-Inhoud/verpakking afvoeren naar verwerken volgens de plaatselijke/regionale/nationale/internationale voorschriften.

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