Pyridinium Tribromide (>90%)

Basic Information

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CAS Number

39416-48-3

Molecular Formula

C5H6Br3N

Molecular Weight

319.82 g/mol

EINECS

254-446-8

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

127-133 °C

Boiling Point

233.8±7.0 °C at 760 mmHg

Density

2.9569 (rough estimate)

Water Solubility

decomposes

Flash Point

95.2±18.2 °C

Refractive Index

1.6800 (estimate)

SMILES

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Br.BrBr.c1ccncc1

InChI

InChI=1S/C5H5N.Br2.BrH/c1-2-4-6-5-3-1;1-2;/h1-5H;;1H

InChIKey

VDCLSGXZVUDARN-UHFFFAOYSA-N

LogP

3.3507000000000016

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

30.9

Safety Information

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GHS Hazard Pictograms

H314

Hazard Statement

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

Hazard Class

Class 8 Class 8

Stability

Stable. Incompatible with strong oxidizers, strong bases.

Sensitiveness

Lachrymatory

Synonyms & References

English

Pyridinium bromide perbromide ,90%
pyridin-1-iuM tribroMide
PyridiniuM broMide perbroMide, 90+% 100GR
Monopyridin-1-iuM tribroMide
Pyridine Hydrobromide Perbromide Pyridinium Tribromide
PyridiniuM broMide perbroMide, 90+%, technical
PYRIDINIUM BROMIDE-PERBROMIDE FOR SYNTHE
PyridiniuM TribroMide (>90%)
Monopyridin-1-ium tribromide
Pyridine hydrobromide perbromide
Pyridinium bromide perbromide~Pyridinium tribromide
Pyridinium tribromide
Pyridine Hydrobomide Perbromide
Pyridinium Hydrobromide Perbromide
Pyridine hydrobromide
Pyridinium Tribromid
Pyridinium tribromide, Tech grade
Pyridinium bromide perbromide
Pyridinium perbromide
Pyridine hydrobromide compound with bromine
Pyridine Hydrobromide Perbromide
Pyridinium Tribromide

MDL Number

MFCD00066682

EC Number

254-446-8

Customs Code

29333100

FAQ

What is Pyridinium Tribromide (CAS: 39416-48-3)?

Pyridinium Tribromide (CAS: 39416-48-3) is a white crystalline solid with the chemical formula C5H5Br3N. It is a strong oxidizing agent and commonly used in organic synthesis. Known for its brominating properties, it is widely applied in chemical research and industrial processes involving bromine compounds.

What are the main uses of Pyridinium Tribromide (CAS: 39416-48-3)?

Pyridinium Tribromide (CAS: 39416-48-3) serves as a brominating agent in pharmaceuticals, organic chemistry, and industrial applications. It is used to synthesize brominated compounds, such as pharmaceutical intermediates, dyes, and pesticides. Its role in research includes applications in analytical chemistry and material science for functional group modification.

Is Pyridinium Tribromide (CAS: 39416-48-3) safe?

Pyridinium Tribromide (CAS: 39416-48-3) requires careful handling due to its oxidizing properties. It may cause skin and eye irritation, and inhalation of fumes can be harmful. Safety standards emphasize proper ventilation, protective gloves, and goggles. Always follow OSHA guidelines and avoid contact with incompatible materials to ensure safe use.

How should Pyridinium Tribromide (CAS: 39416-48-3) be stored?

Pyridinium Tribromide (CAS: 39416-48-3) should be stored in a cool, dry place, away from light and moisture. Keep in a sealed, airtight container to maintain stability. It is hygroscopic, so storage conditions must prevent humidity exposure. Store separately from reducing agents to avoid hazardous reactions.