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Basic Information
CAS No.: 6268-43-5
Name: 1,3-di-2-pyridylurea
Article Data: 30
Molecular Structure:
Molecular Structure of 6268-43-5 (1,3-di-2-pyridylurea)
Formula: C11H10 N4 O
Molecular Weight: 214.227
Synonyms: Urea,1,3-di-2-pyridyl- (6CI,7CI,8CI); 1,3-Di(2-pyridyl)urea;N,N'-Bis(2-pyridyl)urea; N,N'-Di-2-pyridylurea; NSC 36257
EINECS: 228-442-1
Density: 1.37g/cm3
Boiling Point: 299.3°C at 760 mmHg
Flash Point: 134.8°C
PSA: 66.91000
LogP: 2.26660
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Chemistry

Molecule structure of 1,3-Dipyridin-2-ylurea (CAS NO.6268-43-5):

IUPAC Name: 1,3-Dipyridin-2-ylurea 
Molecular Weight: 214.2233 [g/mol]
Molecular Formula: C11H10N4O 
Index of Refraction: 1.712
Molar Refractivity: 61.25 cm3
Molar Volume: 156.3 cm3
Surface Tension: 71 dyne/cm
Density: 1.37 g/cm3
Flash Point: 134.8 °C
Enthalpy of Vaporization: 53.93 kJ/mol
Boiling Point: 299.3 °C at 760 mmHg
Vapour Pressure: 0.0012 mmHg at 25 °C
XLogP3: 1.3
H-Bond Donor: 2
H-Bond Acceptor: 3
Rotatable Bond Count: 2
Tautomer Count: 5
Exact Mass: 214.085461
MonoIsotopic Mass: 214.085461
Topological Polar Surface Area: 66.9
Heavy Atom Count: 16
Canonical SMILES: C1=CC=NC(=C1)NC(=O)NC2=CC=CC=N2
InChI: InChI=1S/C11H10N4O/c16-11(14-9-5-1-3-7-12-9)15-10-6-2-4-8-13-10/h1-8H,(H2,12,13,14,15,16)
InChIKey: FOQXHWCMYZXOGZ-UHFFFAOYSA-N
EINECS of 1,3-Dipyridin-2-ylurea (CAS NO.6268-43-5): 228-442-1

Specification

 1,3-Dipyridin-2-ylurea (CAS NO.6268-43-5) is also named as urea, N,N'-Di-2-pyridinyl- ; 1,3-Di-2-pyridylurea ; N,N'-Di(2-pyridinyl)urea .