Bases & Related Reagents;Nucleotides;PYRIMIDINE;FINE Chemical & INTERMEDIATES;Nucleotides and Nucleosides;Pyrimidines;APIs & Intermediate;Building Blocks;C4 to C5;Chemical Synthesis;Heterocyclic Building Blocks;Heterocycle-Pyrimidine series;bc0001
Mol File:
1193-24-4.mol
4,6-Dihydroxypyrimidine Chemical Properties
Melting point
>300 °C (lit.)
Boiling point
209.98°C (rough estimate)
density
1.4421 (rough estimate)
vapor pressure
0.001Pa at 20℃
refractive index
1.4610 (estimate)
storage temp.
Inert atmosphere,Room Temperature
solubility
2.5 g/L (20° C)
form
Powder
pka
5.70±0.10(Predicted)
color
Yellow to orange
Water Solubility
2.5 g/L (20 º C)
BRN
606433
LogP
-2.8 at 25℃
CAS DataBase Reference
1193-24-4(CAS DataBase Reference)
NIST Chemistry Reference
4(1H)-pyrimidinone, 6-hydroxy-(1193-24-4)
EPA Substance Registry System
6-Hydroxy-4(1H)-pyrimidinone (1193-24-4)
Safety Information
Hazard Codes
Xi
Risk Statements
36/37/38
Safety Statements
26-36-37/39
WGK Germany
1
RTECS
UW7523000
Hazard Note
Irritant
TSCA
Yes
HS Code
29335995
MSDS Information
Provider
Language
4,6-Dihydroxypyrimidine
English
ACROS
English
SigmaAldrich
English
ALFA
English
4,6-Dihydroxypyrimidine Usage And Synthesis
Chemical Properties
Light Yellow Powder
Uses
4,6-Dihydroxypyrimidine (cas# 1193-24-4) is a compound useful in organic synthesis.
Definition
ChEBI: 4,6-dihydroxypyrimidine is a hydroxypyrimidine.
Flammability and Explosibility
Not classified
Synthesis
Synthesis of 4,6-dihydroxypyrimidine (DHP) by reaction of a malonic acid ester with formamide and an alkali metal alkoxide at elevated temperature.
4,6-Dihydroxypyrimidine Preparation Products And Raw materials