2,5-dibromopyridine

Basic Information

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CAS Number

624-28-2

Molecular Formula

C5H3Br2N

Molecular Weight

236.89 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

93.0 to 95.0 deg-C

Boiling Point

235°C

Density

2.0383 (rough estimate)

Flash Point

62℃

Refractive Index

1.5800 (estimate)

SMILES

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C1=CC(=NC=C1Br)Br

InChI

InChI=1S/C5H3Br2N/c6-4-1-2-5(7)8-3-4/h1-3H

InChIKey

ZHXUWDPHUQHFOV-UHFFFAOYSA-N

LogP

2.6066000000000003

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

76.8

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

CX1094
2,5-Dibromopyridine
2,5-dibromo-pyridine
MFCD00006221
Pyridine, 2,5-dibromo-
SCHEMBL16841
2, 5-Dibromo-pyridine
EINECS 210-839-6
EN300-53249
V4W4Z4K29X
2,5-dibrompyridine
2,5-DIBROMOPYRIDIN
AC-2535
F0457-0001
AC-907/30002037
STR06313
NSC76597
SY001858
2,5 dibromopyridine
3,6-DIBROMOPYRIDINE
NSC 76597
67987-57-9
FT-0601312
2,5-Dibromo Pyridine
2, 5-dibromopyridine
D1217
624-28-2
2108-39-6
AM81272
Q-200192
BCP22960

MDL Number

MFCD00006221

Customs Code

2933399090

FAQ

What is 2,5-dibromopyridine (CAS: 624-28-2)?

2,5-Dibromopyridine (CAS: 624-28-2) is a brominated derivative of pyridine with the chemical formula C5H3Br2N. It is a solid compound characterized by a pyridine ring substituted with bromine atoms at the 2nd and 5th positions. Known for its aromatic structure and moderate solubility in organic solvents, it is widely used as a synthetic intermediate in chemical research and industrial applications.

What are the main uses of 2,5-dibromopyridine (CAS: 624-28-2)?

2,5-Dibromopyridine (CAS: 624-28-2) serves as a key intermediate in pharmaceuticals, agrochemicals, and dye manufacturing. It is utilized in the development of antifungal agents, herbicides, and organic compounds. Additionally, it finds applications in research for synthesizing complex molecules and in industrial processes requiring brominated aromatic compounds.

Is 2,5-dibromopyridine (CAS: 624-28-2) safe?

2,5-Dibromopyridine (CAS: 624-28-2) requires careful handling due to potential toxicity. Inhalation, skin contact, or ingestion may cause irritation or adverse effects. Safety standards emphasize using protective equipment, such as gloves and ventilation, and adhering to OSHA guidelines. It is classified as a hazardous substance, necessitating proper training and storage to minimize risks.

How should 2,5-dibromopyridine (CAS: 624-28-2) be stored?

2,5-Dibromopyridine (CAS: 624-28-2) should be stored in a cool, dry, and dark location, preferably at 2-8°C. Maintain low humidity levels and avoid light exposure to preserve stability. Use moisture-resistant, sealed containers made of glass or plastic, and ensure proper ventilation. Store away from incompatible materials to prevent chemical reactions.