3-Chloropyridazine

Basic Information

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CAS Number

1120-95-2

Molecular Formula

C4H3ClN2

Molecular Weight

114.54 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

Yellow to Brown Liquid

SMILES

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C1=CC(=NN=C1)Cl

InChI

InChI=1S/C4H3ClN2/c5-4-2-1-3-6-7-4/h1-3H

InChIKey

IBWYHNOFSKJKKY-UHFFFAOYSA-N

LogP

1.1299999999999997

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

57.7

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

BS-12749
BCP27410
1120-95-2
Q-102294
DTXSID60460767
FT-0645390
chloropyridazine
EN300-63951
AKOS005207139
CS-0139686
(S)-(S)-1-(2,6-dichloro-3-fluorophenyl)ethyl 2-methoxy-2-phenylacetate
IBWYHNOFSKJKKY-UHFFFAOYSA-N
SCHEMBL28259
3-Chloro-pyridazine
AM802933
3-Chloropyridazine
pyridazine, 3-chloro-
AC-25815
F2124-0406
3-Chloropyridazine, AldrichCPR
MFCD06801356
AB30021
3-chloropyridazine

MDL Number

MFCD06801356

Customs Code

2933990090

FAQ

What is 3-Chloropyridazine (CAS: 1120-95-2)?

3-Chloropyridazine (CAS: 1120-95-2) is a heterocyclic compound with a chlorinated pyridazine ring. It is a white crystalline solid with a melting point of 146-148°C. This compound is used in the synthesis of pharmaceuticals, agrochemicals, and dyes.

What are the main uses of 3-Chloropyridazine (CAS: 1120-95-2)?

3-Chloropyridazine (CAS: 1120-95-2) is primarily used in the pharmaceutical industry for the synthesis of certain drugs. It also finds applications in agrochemicals and as a precursor in the dye industry. Its versatility makes it a valuable chemical intermediate.

Is 3-Chloropyridazine (CAS: 1120-95-2) safe?

3-Chloropyridazine (CAS: 1120-95-2) can be handled safely with appropriate precautions. It is classified as a moderately hazardous compound. Users should wear appropriate personal protective equipment (PPE) such as gloves and goggles. Exposure to high temperatures or direct sunlight should be avoided to prevent decomposition.

How should 3-Chloropyridazine (CAS: 1120-95-2) be stored?

3-Chloropyridazine (CAS: 1120-95-2) should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to store it in a tightly sealed container to protect it from moisture and air. Maintain a temperature below 30°C and avoid contact with incompatible materials such as strong acids and bases.