Pyrimidine | CAS No. 289-95-2

Pyrimidine

Basic Information

CAS Number

289-95-2

Molecular Formula

C4H4N2

Molecular Weight

80.09 g/mol

AD

Basic Physical Properties

Melting Point

19-22 °C

Boiling Point

123-124 °C

Solubility

soluble

Refractive Index

n20/D 1.504(lit.)

C1=CN=CN=C1

InChI

InChI=1S/C4H4N2/c1-2-5-4-6-3-1/h1-4H

InChIKey

CZPWVGJYEJSRLH-UHFFFAOYSA-N

LogP

0.4765999999999999

pKa

1.23(at 20℃)

Topological Polar Surface Area

25.78 Ų

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

32.5

Safety Information

View Safety Information

GHS Hazard Pictograms

H226H226

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3 Class 3

Synonyms & References

English

  • Metadiazine
  • EINECS 206-026-0
  • EN300-80760
  • AKOS015892547
  • DTXCID4029850
  • P1R
  • pyrimidin
  • UNII-K8CXK5Q32L
  • CHEBI:16898
  • SY021098
  • 1,3-Diazabenzene
  • 289-95-2
  • Miazine
  • K8CXK5Q32L
  • NSC 89305
  • Q207722
  • CHEMBL15562
  • MFCD00006059
  • PYRIMIDINE
  • pyrimidine phase I
  • pyrimidine phase IV
  • Pyrimidine dimer
  • pyrimidine phase II
  • EC 206-026-0
  • A819713
  • W-202211
  • InChI=1/C4H4N2/c1-2-5-4-6-3-1/h1-4
  • Z2768165052
  • 25247-63-6
  • H10864
  • 1,3-Diazin

MDL Number

MFCD00006059

Customs Code

2933599090

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