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4-Chloro-2,6-diaminopyrimidine

4-Chloro-2,6-diaminopyrimidine Structure
4-Chloro-2,6-diaminopyrimidine
  • CAS No.156-83-2
  • Chemical Name:4-Chloro-2,6-diaminopyrimidine
  • CBNumber:CB9194300
  • Molecular Formula:C4H5ClN4
  • Formula Weight:144.5623
  • MOL File:156-83-2.mol
4-Chloro-2,6-diaminopyrimidine Property
  • 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
  • pka :3.66±0.10(Predicted)
  • Water Solubility  :slightly soluble
  • BRN  :118455
  • CAS DataBase Reference :156-83-2(CAS DataBase Reference)
  • NIST Chemistry Reference :Pyrimidine, 6-chloro-2,4-diamino-(156-83-2)
Safety
  • Hazard Codes  :Xn,Xi
  • Risk Statements  :22-36/37/38
  • Safety Statements  :26-24/25
  • WGK Germany  :3
  • Hazard Note  :Irritant
  • HS Code  :29335995
  • NFPA 704:
    1
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H302-H315-H319-H335
  • Precautionary statements P261-P305+P351+P338-P280a-P304+P340-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
4-Chloro-2,6-diaminopyrimidine Price More Price(5)
  • Brand: Sigma-Aldrich
  • Product number: C33204
  • Product name : 2,6-Diamino-4-chloropyrimidine
  • Purity: 98%
  • Packaging: 5g
  • Price: $40.8
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: C33204
  • Product name : 2,6-Diamino-4-chloropyrimidine
  • Purity: 98%
  • Packaging: 25g
  • Price: $137
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: C0811
  • Product name : 6-Chloro-2,4-diaminopyrimidine
  • Purity: >98.0%(GC)(T)
  • Packaging: 25g
  • Price: $59
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A17780
  • Product name : 2,4-Diamino-6-chloropyrimidine, 98%
  • Purity: 
  • Packaging: 25g
  • Price: $0
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A17780
  • Product name : 2,4-Diamino-6-chloropyrimidine, 98%
  • Purity: 
  • Packaging: 5g
  • Price: $38.8
  • Updated: 2020/06/24
  • Buy: Buy

4-Chloro-2,6-diaminopyrimidine Chemical Properties,Usage,Production

  • Chemical Properties White Cyrstalline Solid
  • Purification Methods It 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
Raw materials
Preparation Products
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  • 156-83-2
  • C4H5CIN4
  • HETERO CHLORIDE
  • Building Blocks
  • Pyrimidines
  • Heterocyclic Building Blocks
  • Halogenated Heterocycles
  • Heterocycle-Pyrimidine series
  • PYRIMIDINE
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Heterocyclic Compounds
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