5-Chloro-2-ethynylpyridine

Basic Information

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CAS Number

1196153-33-9

Molecular Formula

C7H4ClN

Molecular Weight

16.04 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Boiling Point

193.1±25.0℃/760mmHg

SMILES

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C#CC1=NC=C(C=C1)Cl

InChI

InChI=1S/C7H4ClN/c1-2-7-4-3-6(8)5-9-7/h1,3-5H

InChIKey

MDWHTKFYMVXXFX-UHFFFAOYSA-N

LogP

0.6361

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

135

Synonyms & References

English

Pyridine, 5-chloro-2-ethynyl- (ACI)
5-chloro-2-ethynylpyridine
SCHEMBL19304571
1196153-33-9
AB68972
SY024561
DA-17679
CS-0158551
MFCD13189715
PS-5384
5-Chloro-2-ethynyl-pyridine
EN300-1216569
DTXSID80726195
AKOS016001236
F2167-5018
Pyridine, 5-chloro-2-ethynyl-
WXB15333

MDL Number

MFCD13189715

FAQ

What is 5-Chloro-2-ethynylpyridine (CAS: 1196153-33-9)?

5-Chloro-2-ethynylpyridine is an organic compound with the chemical formula C6H5ClC≡CN. It is characterized by its pyridine ring and an ethynyl group attached to the 2-position and a chlorine atom at the 5-position.

What are the main uses of 5-Chloro-2-ethynylpyridine (CAS: 1196153-33-9)?

5-Chloro-2-ethynylpyridine is primarily used as an intermediate in the synthesis of pharmaceuticals and other organic compounds. It is also utilized in research for its unique chemical properties.

Is 5-Chloro-2-ethynylpyridine (CAS: 1196153-33-9) safe?

5-Chloro-2-ethynylpyridine requires proper handling due to its chemical properties. It is not considered inherently dangerous, but it should be stored in a well-ventilated area, away from heat and oxidizing agents. Protective equipment, such as gloves and goggles, should be worn when handling the compound.

How should 5-Chloro-2-ethynylpyridine (CAS: 1196153-33-9) be stored?

5-Chloro-2-ethynylpyridine should be stored in a cool, dry place, away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. The storage area should be well-ventilated, and access should be limited to authorized personnel only.