3,6-dichloropyridazine

Basic Information

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CAS Number

141-30-0

Molecular Formula

C4H2Cl2N2

Molecular Weight

148.98 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

Melting Point

67.0 to 70.0 deg-C

Boiling Point

244.21°C (rough estimate)

Water Solubility

Soluble in chloroform. Insoluble in water.

Flash Point

277 °C at 760mmHg

Solubility

0.0012g/l

Refractive Index

1.6300 (estimate)

SMILES

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C1=CC(=NN=C1Cl)Cl

InChI

InChI=1S/C4H2Cl2N2/c5-3-1-2-4(6)8-7-3/h1-2H

InChIKey

GUSWJGOYDXFJSI-UHFFFAOYSA-N

LogP

1.7833999999999999

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

68.4

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H373 Causes damage to organs through prolonged or repeated exposure
Specific target organ toxicity, repeated exposure

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

3,6-dichloropyridazin
Z57033933
AKOS000120972
F1918-0076
MFCD00006466
InChI=1/C4H2Cl2N2/c5-3-1-2-4(6)8-7-3/h1-2
3,6-Dichloropyridazine
3,6-Dichloro-pyridazine
CS-0015357
A904445
EINECS 205-478-6
3,6-dichloro-pyridazin
3,6-Dichloropyridazine, 97%
Pyridazine, 3,6-dichloro-
141-30-0
3,6-dichloro pyridazine
BB 0218012
D1465
NSC54498
STR00442
AC-1700
Pyridazine,6-dichloro-
PS-4148
DTXSID4059704
BCP26612
NS00024581
Pyridazine, 3,6-dichloro- pound>>3,6-Dichloro-1,2-diazine
NSC-54498
W-108188
EN300-17777
D70512

MDL Number

MFCD00006466

Customs Code

2933990090

FAQ

What is 3,6-dichloropyridazine (CAS: 141-30-0)?

3,6-Dichloropyridazine (CAS: 141-30-0) is a chlorinated pyridazine compound with the molecular formula C4H3Cl2N2. It appears as a white solid and is characterized by its aromatic ring structure with two chlorine substituents at the 3 and 6 positions. This compound exhibits moderate solubility in organic solvents and is known for its stability under normal conditions. It is commonly used as an intermediate in chemical synthesis due to its reactivity and functional group versatility.

What are the main uses of 3,6-dichloropyridazine (CAS: 141-30-0)?

3,6-Dichloropyridazine (CAS: 141-30-0) is primarily utilized in the pharmaceutical industry as a building block for synthesizing antifungal and antiviral drugs. It also serves in agricultural pesticides and industrial applications, such as dye production and polymer chemistry. In research settings, it is employed as a key intermediate for developing new chemical compounds. Its versatility makes it a valuable component in various chemical processes and applications.

Is 3,6-dichloropyridazine (CAS: 141-30-0) safe?

3,6-Dichloropyridazine (CAS: 141-30-0) requires careful handling due to its potential toxicity. Exposure may cause skin and eye irritation, and inhalation could lead to respiratory issues. Safety standards recommend using appropriate protective equipment, such as gloves and goggles, and working in a well-ventilated area. It is classified as a hazardous substance under OSHA and EPA guidelines, so adherence to proper safety protocols is essential for minimizing risks.

How should 3,6-dichloropyridazine (CAS: 141-30-0) be stored?

3,6-Dichloropyridazine (CAS: 141-30-0) should be stored in a cool, dry place, away from direct light, in airtight containers to prevent moisture ingress. It is stable under standard storage conditions but should be kept in a ventilated area to avoid exposure. Maintaining a controlled environment ensures its longevity and safety, as improper storage may lead to degradation or hazardous reactions.