2,5-Dichloropyrazine

Basic Information

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CAS Number

19745-07-4

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

52-54 ºC

Boiling Point

184.4°C at 760 mmHg

Density

1.493

Flash Point

81.5 °C

Refractive Index

1.559

SMILES

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C1=C(N=CC(=N1)Cl)Cl

InChI

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

InChIKey

JVSDZAGCHKCSGR-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

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

MFCD04117886
NSC349788
NSC-349788
EN300-103383
AKOS006280522
2,5-Dichloro-pyrazine
19745-07-4
SCHEMBL933680
2,5-Dichloropyrazine, AldrichCPR
PB21866
FT-0600104
BCP23234
PS-3931
DTXSID40319709
2,5-Dichloropyrazine
SY008970
pyrazine, 2,5-dichloro-
Q-103275
CS-W004751
A4318
AC-5180
AM20070320
Z1198164590
Pyrazine, 2,5-dichloro-
2,5-Dichlor-pyrazin
3,6-DICHLOROPYRAZINE
pyrazine,2,5-dichloro
NSC 349788
2,5-Dichloro-1,4-diazine
JVSDZAGCHKCSGR-UHFFFAOYSA-N
PubChem23583

MDL Number

MFCD04117886

Customs Code

2933990090

FAQ

What is 2,5-Dichloropyrazine (CAS: 19745-07-4)?

2,5-Dichloropyrazine is a chemical compound with the CAS number 19745-07-4. It is a yellowish solid with a molecular formula of C6H4Cl2N2. This compound is often used in various industrial and research applications due to its chemical properties.

What are the main uses of 2,5-Dichloropyrazine (CAS: 19745-07-4)?

2,5-Dichloropyrazine (CAS: 19745-07-4) is primarily used in the production of dyes, pharmaceuticals, and as a chemical intermediate. It is also utilized in research for its unique chemical properties.

Is 2,5-Dichloropyrazine (CAS: 19745-07-4) safe?

2,5-Dichloropyrazine (CAS: 19745-07-4) is generally safe when handled with appropriate protective measures. However, it is important to follow safety guidelines, including the use of personal protective equipment (PPE) and proper ventilation. Exposure to this compound can cause skin irritation and other health issues, so adequate precautions must be taken.

How should 2,5-Dichloropyrazine (CAS: 19745-07-4) be stored?

2,5-Dichloropyrazine (CAS: 19745-07-4) should be stored in a cool, well-ventilated area away from heat and sources of ignition. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Avoid direct sunlight and high temperatures during storage to maintain its stability.