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  6. Pyridine hydrobromide perbromide, tech. 90%

Pyridine hydrobromide perbromide, tech. 90%

Product Code. 11419170
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Product Code. Quantity unitSize
11419170 500 g 500g
11499160 25 g 25g
11409170 100 g 100g
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Product Code. 11419170

Brand: Thermo Scientific Alfa Aesar A15684.36

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Description

CAS: 39416-48-3 | C5H5N·HBr3

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 39416-48-3
Molecular Formula C5H5N·HBr3
MDL Number MFCD00013223
Synonym Pyridinium bromide perbromide; Pyridinium tribromide

Specifications

Melting Point 128°C to 136°C
Quantity 500 g
UN Number UN3261
Beilstein 3690144
Merck Index 14,7973
Solubility Information Soluble in methanol,acetic acid,ethanol,n-butanol and terahydrofuran. Insoluble in water,carbon tetrachloride,ethyl bromide,benzene,toluene,ligroin,petroleum ether.
Formula Weight 319.82
Percent Purity 90%
Grade Technical
Chemical Name or Material Pyridine hydrobromide perbromide

Safety and Handling

compliance-icons
Product Identifier
  • Pyridine hydrobromide perbromide
 Signal Word
  • Danger
 Hazard Category
  • Skin corrosion/irritation Category 1 B
 Hazard Statement
  • H314-Causes severe skin burns and eye damage.
 Precautionary Statement
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P363-Wash contaminated clothing before reuse.
  • P405-Store locked up.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
SDS

RUO – Research Use Only

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