Product Name

  • Name

    4-Amino-2-chloropyrimidine

  • EINECS
  • CAS No. 7461-50-9
  • Article Data14
  • CAS DataBase
  • Density 1.438 g/cm3
  • Solubility
  • Melting Point 197-205 °C
  • Formula C4H4ClN3
  • Boiling Point 338.8 °C at 760 mmHg
  • Molecular Weight 129.549
  • Flash Point 158.7 °C
  • Transport Information
  • Appearance Colorless to slight yellow liquid
  • Safety 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 7461-50-9 (4-Amino-2-chloropyrimidine)
  • Hazard Symbols HarmfulXn
  • Synonyms Pyrimidine, 4-amino-2-chloro- (7CI,8CI);2-Chloro-4-aminopyrimidine;2-Chloro-4-pyrimidinamine;2-Chloropyrimidin-4-ylamine;NSC 403512;
  • PSA 51.80000
  • LogP 1.29340

4-Amino-2-chloropyrimidine Chemical Properties

IUPAC Name: 2-Chloropyrimidin-4-amine 
Following is the structure of 4-Amino-2-chloropyrimidine (CAS NO.7461-50-9):
                       
Empirical Formula: C4H4ClN3
Molecular Weight: 129.5477 
Index of Refraction: 1.617
Molar Refractivity: 31.56 cm3
Molar Volume: 90.1 cm3
Density: 1.437 g/cm3
Flash Point: 158.7 °C
Melting point: 197-205 °C
Surface Tension: 66.4 dyne/cm
Enthalpy of Vaporization: 58.22 kJ/mol
Boiling Point: 338.8 °C at 760 mmHg
Vapour Pressure of 4-Amino-2-chloropyrimidine (CAS NO.7461-50-9): 9.59E-05 mmHg at 25 °C 
Product Categories of 4-Amino-2-chloropyrimidine (CAS NO.7461-50-9): PYRIMIDINE; Pyridines, Pyrimidines, Purines and Pteredines; pharmacetical; Pyrimidine Derivertives; Building Blocks; Halogenated Heterocycles; Heterocyclic Building Blocks; Pyrimidines; PyrimidinesHeterocyclic Building Blocks
Canonical SMILES: C1=CN=C(N=C1N)Cl
InChI: InChI=1S/C4H4ClN3/c5-4-7-2-1-3(6)8-4/h1-2H,(H2,6,7,8)
InChIKey: LPBDZVNGCNTELM-UHFFFAOYSA-N

4-Amino-2-chloropyrimidine Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 36/37/38-36-22 
R36/37/38:Irritating to eyes, respiratory system and skin. 
R36:Irritating to eyes. 
R22:Harmful if swallowed.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
HazardClass: IRRITANT-HARMFUL

4-Amino-2-chloropyrimidine Specification

 4-Amino-2-chloropyrimidine , its cas register number 7461-50-9. It also can be called 2-Chloro-4-aminopyrimidine .

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