5-NITROSO-2,4,6-TRIAMINOPYRIMIDINE

PRODUCT IDENTIFICATION
CAS NO 1006-23-1

5-NITROSO-2,4,6-TRIAMINOPYRIMIDINE
EINECS NO. 213-742-7
FORMULA C4H6N6O
MOL WT. 154.13
H.S. CODE 2933.59
TOXICITY
SYNONYMS 5-Nitroso-2,4,6-Pyrimidinetriamine;
SMILES 
 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE pink solid
MELTING POINT > 300 C (Decomposes)
BOILING POINT  
SPECIFIC GRAVITY

 
SOLUBILITY IN WATER  
AUTOIGNITION

 
pH  
VAPOR DENSITY  
NFPA RATINGS Health: 1; Flammability: 0; Reactivity: 0
FLASH POINT

 
STABILITY Stable under ordinary conditions

GENERAL DESCRIPTION AND APPLICATIONS
Pyrimidine is any heterocyclic organic compounds characterized by a ring structure composed of four carbon atoms and two nitrogen atoms at 1 and 3 positions. There are naturally occurring derivatives which are components of nucleotides and nucleic acids such as cytosine, thymine, and uracil. Pyrimidine can be used as a chemical intermediate to prepare biologically important derivatives. 5-Nitroso-2,4,6-triaminopyrimidine is used as an intermediate for agrochemicals. It is a building block for various chemical synthesis.
SALES SPECIFICATION

APPEARANCE

 pink solid
ASSAY 98.0 min
WATER 0.5% max
TRANSPORTATION
PACKING 25kgs in fiber drum
HAZARD CLASS Not regulated
UN NO.  
OTHER INFORMATION
Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases: 26/37/39

GENERAL DESCRIPTION OF NITROSO-
Nitroso is the prefix for NO- radical with trivalent nitrogen also known as hydroximino; oximido. Substances in which this group is attached to an oxygen atom are called nitrites (esters of nitrous acid); those in which the nitroso group is attached to a metal ion are called nitrosyls. Nitroso (-N=O) groups and azo (-N=N-) groups impart colour to the compound as these groups absorb light of characteristic wavelengths. Nitroso groups are strongly electron withdrawing and more similar to the C=O than the nirto group. Nitroso compound tends to dimerise. There is polarisation of the N=O bond and so behaves as a weak C=O. It undergoes addition of nucleophiles and condensation with primary amines and the anions of active methylene compounds. Nitroso groups are useful in addition and condensation reactions, stable nitroxide radical preparations, and isomerization to oxime. Oxidation undergoes readily with peracids, this is not available with nitro groups. Nitroso compounds are useful intermediates for the synthesis of target materials. Certain niroso derivatives are used as vulcanization accelerator by direct reacting with peroxy-free radical to tie up free radicals and adhesion promoter between metal and rubber.