4,6-DIHYDROXYPYRIMIDINE

PRODUCT IDENTIFICATION

CAS NO. 1193-24-4

4,6-DIHYDROXYPYRIMIDINE

EINECS NO. 214-772-3
FORMULA C4H4N2O2
MOL WT. 112.09

H.S. CODE

2933.59

TOXICITY

 
SYNONYMS 4,6-Pyrimidinediol;
SMILES

 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE pale yellow crystals
MELTING POINT >300  C
BOILING POINT  
SPECIFIC GRAVITY

 

SOLUBILITY IN WATER  

SOLVENT SOLUBILITY

 
pH  
VAPOR DENSITY

 

REFRACTIVE INDEX

 

NFPA RATINGS

Health: 2 ; Flammability: 0 ; Reactivity: 0

AUTOIGNITION

 

FLASH POINT

98 C

STABILITY Stable under normal conditions.

GENERAL DESCRIPTION AND APPLICATIONS

Pyrimidine is a heterocyclic compound containing nitrogen atoms at positions 1 and 3 in six-membered ring structure molecule. The simplest one is Pyrimidine itself and the three major Pyrimidines in living systems are cytosine, thymine, and uracil. Pyrimidine and its derivatives are biologically important components of nucleic acids (DNA, RNA) and coenzymes. They can be the parent compound of many drugs, including the barbiturates. 4,6-Dihydroxypyrimidine is used as an intermediate for the synthesis of pharmaceuticals.
SALES SPECIFICATION

APPEARANCE

pale yellow crystals

ASSAY

98.0% min

LOSS ON DRYING

0.3% max

WATER

0.3% max

TRANSPORTATION
PACKING 25kgs in drum
HAZARD CLASS  
UN NO.  

OTHER INFORMATION

Hazard Symbols: XI, Risk Phrases: 36/38, Safety Phrases: 26-37/39