Product Name

  • Name

    2,4-DIAMINO-6-FLUOROPYRIMIDINE

  • EINECS 604-604-1
  • CAS No. 696-83-3
  • Article Data2
  • CAS DataBase
  • Density 1.513 g/cm3
  • Solubility
  • Melting Point
  • Formula C4H5 F N4
  • Boiling Point 408.1 °C at 760 mmHg
  • Molecular Weight 128.109
  • Flash Point 200.6 °C
  • Transport Information
  • Appearance
  • Safety 26
  • Risk Codes 36
  • Molecular Structure Molecular Structure of 696-83-3 (2,4-DIAMINO-6-FLUOROPYRIMIDINE)
  • Hazard Symbols
  • Synonyms Pyrimidine,2,4-diamino-6-fluoro- (7CI,8CI); NSC 527000
  • PSA 77.82000
  • LogP 0.94250

Synthetic route

2,4,6-trifluoropyrimidine
696-82-2

2,4,6-trifluoropyrimidine

A

4-amino-2,6-difluoropyrimidine
675-12-7

4-amino-2,6-difluoropyrimidine

B

2-amino-4,6-difluoropyrimidine
675-11-6

2-amino-4,6-difluoropyrimidine

C

2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

Conditions
ConditionsYield
With ammonia In methanol at 20℃;A n/a
B n/a
C 67%
2,4,6-trifluoropyrimidine
696-82-2

2,4,6-trifluoropyrimidine

2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

Conditions
ConditionsYield
With ammonium hydroxide In acetonitrile at 0 - 40℃;
2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

2,6-diaminopyrimidin-4-ol
56-06-4

2,6-diaminopyrimidin-4-ol

Conditions
ConditionsYield
With sodium hydroxide In methanol; water at 20℃; Rate constant;
2,4-diamino-6-fluoropyrimidine
696-83-3

2,4-diamino-6-fluoropyrimidine

2,4-diamino-5-chloro-6-fluoropyrimidine
1353054-66-6

2,4-diamino-5-chloro-6-fluoropyrimidine

Conditions
ConditionsYield
With N-chloro-succinimide In methanol; ethanol at 50℃; Cooling with ice;

2,4-Diamino-6-fluoropyrimidine Chemical Properties

Molecular structure of 2,4-Diamino-6-fluoropyrimidine (CAS NO.696-83-3) is:

Product Name: 2,4-Diamino-6-fluoropyrimidine
CAS Registry Number: 696-83-3
IUPAC Name: 6-Fluoropyrimidine-2,4-diamine
Molecular Weight: 128.107703 [g/mol]  
Molecular Formula: C4H5FN 
XLogP3-AA: -0.1  
H-Bond Donor: 2  
H-Bond Acceptor: 5
Index of Refraction: 1.65 
Molar Refractivity: 30.9 cm3 
Molar Volume: 84.6 cm3
Surface Tension: 81.5 dyne/cm 
Density: 1.513 g/cm3 
Flash Point: 200.6 °C 
Enthalpy of Vaporization: 66 kJ/mol 
Boiling Point: 408.1 °C at 760 mmHg 
Vapour Pressure: 7.2E-07 mmHg at 25 °C 
Product Categories: PYRIMIDINE;APIs & Intermediate
Canonical SMILES: C1=C(N=C(N=C1F)N)N
InChI: InChI=1S/C4H5FN4/c5-2-1-3(6)9-4(7)8-2/h1H,(H4,6,7,8,9) 
InChIKey: BOVQRQCKNKKBOR-UHFFFAOYSA-N

2,4-Diamino-6-fluoropyrimidine Specification

 2,4-Diamino-6-fluoropyrimidine , its cas register number is 696-83-3. It also can be called 2,4-Pyrimidinediamine,6-fluoro- .

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