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4-Chloro-2,6-diaminopyrimidine

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4-Chloro-2,6-diaminopyrimidine Basic information
4-Chloro-2,6-diaminopyrimidine Chemical Properties
  • Melting point:199-202 °C(lit.)
  • Boiling point:199-202 °C
  • Density 1.3966 (rough estimate)
  • refractive index 1.6010 (estimate)
  • storage temp. -20°C Freezer
  • solubility slightly soluble
  • pka3.66±0.10(Predicted)
  • Water Solubility slightly soluble
  • BRN 118455
  • CAS DataBase Reference156-83-2(CAS DataBase Reference)
  • NIST Chemistry ReferencePyrimidine, 6-chloro-2,4-diamino-(156-83-2)
Safety Information
  • Hazard Codes Xn,Xi
  • Risk Statements 22-36/37/38
  • Safety Statements 26-24/25
  • WGK Germany 3
  • Hazard Note Irritant
  • HS Code 29335995
MSDS
4-Chloro-2,6-diaminopyrimidine Usage And Synthesis
  • Chemical PropertiesWhite Cyrstalline Solid
  • Purification MethodsIt recrystallises from boiling H2O (charcoal) as needles; it also crystallises from Me2CO. [Büttner Chem Ber 36 2232 1903, Roth J Am Chem Soc 72 1914 1950, UV: Brown & Jacobsen J Chem Soc 3172 1962, Beilstein 24 H 318, 25 III/IV 2788.]
4-Chloro-2,6-diaminopyrimidine Preparation Products And Raw materials
4-Chloro-2,6-diaminopyrimidine(156-83-2)Related Product Information
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  • Company Name:East Star Biotech (Suzhou) Co., Ltd. Gold
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  • Company Name:Shanghai He Huan Chemical Co., Ltd. Gold
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