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4-Chloro-2,6-diaminopyrimidine Basic information

Product Name: 4-Chloro-2,6-diaminopyrimidine

Synonyms: 4-DiaMino-6-chloropyriMidine;NSC 8818;DIAMINO-6-CHLOROPYRIMIDINE, 2,4-(SH);2,4-DIAMINO-6-CHLOROPYRIMIDINE FOR SYNTH;2,6-DiaMino-4-chloropyriMidine 98%;DiaMino-6-chloropyriMid;2,4-Diamino-6-chloropyrimidine,98%;4-Chloro-2,6-diaminopyrimidine, 4-Chloro-2,6-diamino-1,3-diazine

CAS: 156-83-2

MF: C4H5ClN4

MW: 144.56

EINECS: 205-863-9

Product Categories: Bases & Related Reagents;Heterocycles;PYRIMIDINE;Heterocyclic Compounds;Pyrimidines;Nucleotides;Pyridines, Pyrimidines, Purines and Pteredines;Heterocycle-Pyrimidine series;bc0001;156-83-2

Mol File: 156-83-2.mol

4-Chloro-2,6-diaminopyrimidine Structure

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. Keep in dark place,Sealed in dry,Room Temperature

solubility slightly soluble

pka 3.66±0.10(Predicted)

form Solid

color White to Pale Yellow

Water Solubility slightly soluble

BRN 118455

InChI InChI=1S/C4H5ClN4/c5-2-1-3(6)9-4(7)8-2/h1H,(H4,6,7,8,9)

InChIKey QJIUMVUZDYPQRT-UHFFFAOYSA-N

SMILES C1(N)=NC(Cl)=CC(N)=N1

CAS DataBase Reference 156-83-2(CAS DataBase Reference)

NIST Chemistry Reference Pyrimidine, 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