2-Chloro-5-methylpyridine

Basic Information

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CAS Number

18368-64-4

Molecular Formula

C6H6ClN

Molecular Weight

127.57 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

Colorless to Yellow Liquid

Boiling Point

56°C/2.5mmHg

Water Solubility

Slightly soluble in water.

Flash Point

90 ºC

Refractive Index

n20/D 1.53(lit.)

SMILES

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CC1=CN=C(C=C1)Cl

InChI

InChI=1S/C6H6ClN/c1-5-2-3-6(7)8-4-5/h2-4H,1H3

InChIKey

VXLYOURCUVQYLN-UHFFFAOYSA-N

LogP

2.04342

Topological Polar Surface Area

12.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

74.9

Safety Information

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GHS Hazard Pictograms

H302

H312

H315

H412

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H312 Harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Synonyms & References

English

2-Chloro-5-methylpyridine, 97%
DTXSID00342396
EN300-27031
SCHEMBL82409
SY007972
2-Chloro-5-methylpyridine
2-Chloro-5-picoline
MFCD00792460
TS-01674
18368-64-4
Q-101495
AM20070064
AC-10768
2-Chloro-5-methylpyridine (2-Chloro-5-picoline)
AKOS000121119
EC 418-050-0
AB07104
C1999
J-650261
5-methyl-2-chloropyridine
2-chloro-5-methyl pyridine
A4063
6-chloro-3-methylpyridine
FT-0611825
F0001-0666
2-chloro-5-methyl-pyridine
BCP19250
Pyridine, 2-chloro-5-methyl-
3-Picoline, 6-chloro-
2-chloranyl-5-methyl-pyridine
A812809

MDL Number

MFCD00792460

Customs Code

2933399090

FAQ

What is 2-Chloro-5-methylpyridine (CAS: 18368-64-4)?

2-Chloro-5-methylpyridine (CAS: 18368-64-4) is an organic compound with the chemical formula C6H6ClN. It is a chlorinated derivative of pyridine, featuring a methyl group at the 5th position. This compound is a colorless liquid with a pungent odor, commonly used as an intermediate in chemical synthesis. It exhibits moderate solubility in organic solvents and is known for its reactivity in various chemical reactions.

What are the main uses of 2-Chloro-5-methylpyridine (CAS: 18368-64-4)?

2-Chloro-5-methylpyridine (CAS: 18368-64-4) is widely utilized in pharmaceuticals for synthesizing drugs and agrochemicals. It serves as a key intermediate in the production of pesticides and veterinary medicines. In industrial applications, it is used in the manufacture of dyes and organic chemicals. Researchers also employ it in the development of new compounds due to its versatile chemical structure and reactivity.

Is 2-Chloro-5-methylpyridine (CAS: 18368-64-4) safe?

2-Chloro-5-methylpyridine (CAS: 18368-64-4) requires careful handling due to its potential toxicity. It may cause skin and eye irritation, and prolonged exposure can affect respiratory health. Safety standards recommend using appropriate protective equipment, such as gloves and goggles, and working in a well-ventilated area. Compliance with OSHA and REACH regulations is essential for safe handling and disposal.

How should 2-Chloro-5-methylpyridine (CAS: 18368-64-4) be stored?

2-Chloro-5-methylpyridine (CAS: 18368-64-4) should be stored in a sealed, cool, and dry container, away from light. It is stable under normal storage conditions but should be kept in a well-ventilated area to prevent vapor buildup. Avoid contact with incompatible materials like strong oxidizers, and ensure proper labeling for safe handling. Maintain storage temperatures below 25°C to preserve its integrity.