18261-42-2

Name 4(1H)-Pyrimidinone, 6-chloro-5-methyl- (9CI)
CAS 18261-42-2
Molecular Formula C5H5ClN2O
MDL Number MFCD09879261
Molecular Weight 144.56
MOL File 18261-42-2.mol
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Chemical Properties

Melting point  198-203°C
Boiling point  206.4±50.0 °C(Predicted)
density  1.45±0.1 g/cm3(Predicted)
storage temp.  Inert atmosphere,2-8°C
form  solid
pka 7.08±0.50(Predicted)
Appearance White to off-white Solid
InChI 1S/C5H5ClN2O/c1-3-4(6)7-2-8-5(3)9/h2H,1H3,(H,7,8,9)
InChIKey XZDABTAOUACVLS-UHFFFAOYSA-N
SMILES Cc1c(O)ncnc1Cl

Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H315-H318
Precautionary statements  P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
Hazard Codes  Xn
Risk Statements 
Safety Statements 
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Acute Tox. 4 Oral
Eye Dam. 1
Skin Irrit. 2

Spectrum Detail

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