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3-Bromopyridine

3-Bromopyridine structure

CAS No:
626-55-1
Formula:
C5H4BrN
Chemical Name:
3-Bromopyridine
Synonyms:
Pyridine,3-bromo-;3-Bromopyridine;3-Pyridyl bromide;NSC 3974;m-Bromopyridine;5-Bromopyridine;Pyridin-3-yl bromide
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

CLEAR COLOURLESS TO YELLOW LIQUID

Liquid

3-bromopyridine is a monobromopyridine in which the bromo substituent is located at position 3.

3-Bromopyridine Basic Attributes

Molecular Weight：

158

Exact Mass：

158.00

BRN：

105880

EC Number：

210-952-0

UNII：

XMN8H2XE9H

NSC Number：

3974

DSSTox ID：

DTXSID9060819

HScode：

29333999

Characteristics

PSA：

12.9

XLogP3：

1.6

Appearance：

Clear colorless to yellow or slightly brown Liquid

Density：

1.6±0.1 g/cm3

Melting Point：

-27.3 °C

Boiling Point：

173 °C

Flash Point：

125 °F

Refractive Index：

1.562

Water Solubility：

soluble in water (31 g/L at 20°C).

Storage Conditions：

Flammables area

Vapor Pressure：

1.75 mmHg

Flammability characteristics：

Thermal decomposition releases toxic nitrogen oxides and bromides

Safety Information

Packing level：

Ⅲ

Hazard category：

6.1

Transport codes：

UN 1993 3/PG 3

wgk germany：

hazard class code：

10-22-36/37/38-23/24/25-20/21/22

safety instructions：

26-45-38-36/37/39-28A-16

Marks：

Xn,T,F,Xi

Storage features：

The warehouse is ventilated, low temperature and dry; stored separately from acid and oxidant

Hazard note：

Toxic/Flammable/Irritant

Explosive characteristics：

Strongly basic; reacts with acetic acid-hydrogen peroxide mixture to explode (above 50℃)

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H226-H302-H315-H319-H335

GHS Classification：

|Danger|H226 (93.1%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P310, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P361, P362, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 58 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

3-bromopyridine

3-Bromopyridine Use and Manufacturing

Uses

Pyridine as novel substrate for regioselective oxygenation with aromatic peroxygenase from Agrocybe aegerita.

Intermediates

Intermediate

Manufacturing Info：

Pharmaceutical and medicine manufacturing|Pyridine, 3-bromo-: ACTIVE

Computed Properties

Molecular Weight:158.00
XLogP3:1.6
Hydrogen Bond Acceptor Count:1
Exact Mass:156.95271
Monoisotopic Mass:156.95271
Topological Polar Surface Area:12.9
Heavy Atom Count:7
Complexity:56
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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