2,4-DIHYDRAZINOPYRIMIDINE

Base Information

• Chemical Name: 2,4-DIHYDRAZINOPYRIMIDINE
• CAS No.: 16974-50-8
• Molecular Formula: C₄H₈N₆
• Molecular Weight: 140.148
• Mol file: 16974-50-8.mol

Synonyms:2,4(1H,3H)-Pyrimidinedione,dihydrazone (9CI); Pyrimidine, 2,4-dihydrazino- (8CI);2,4-Dihydrazinopyrimidine; NSC 48074

Chemical Property of 2,4-DIHYDRAZINOPYRIMIDINE

Chemical Property:

• Vapor Pressure: 4.25E-09mmHg at 25°C
• Melting Point: 211-212 °C (decomp)
• Boiling Point: 472.5°Cat760mmHg
• PKA: 12.05±0.20(Predicted)
• Flash Point: 239.6°C
• PSA: 108.34000
• Density: 1.572g/cm³
• LogP: -0.70780

Purity/Quality:

99% ^*data from raw suppliers

2,4-DIHYDRAZINOPYRIMIDINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-DIHYDRAZINOPYRIMIDINE

There total 1 articles about 2,4-DIHYDRAZINOPYRIMIDINE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 35.0%

2-chloro-4-phenoxypyrimidine (18214-00-1) → 2-hydrazinyl-4-phenoxypyrimidine + C10H10N4O + 2,4-bis(hydrazino)-pyrimidine (16974-50-8)

Guidance literature:

With hydrazine hydrate;

DOI:10.1002/jhet.5570440437

Reference yield: 100.0%

salicylaldehyde (90-02-8) + 2,4-bis(hydrazino)-pyrimidine (16974-50-8) → C18H16N6O2 (1429327-72-9)

Guidance literature:

In ethanol; for 0.5h;

DOI:10.1016/j.poly.2012.07.014

Reference yield: 81.0%

4-nitrobenzaldehdye (555-16-8) + 2,4-bis(hydrazino)-pyrimidine (16974-50-8) → C18H14N8O4

Guidance literature:

In ethanol; for 1h; Heating;

DOI:10.1016/j.ejmech.2006.11.019

upstream raw materials:

2-chloro-4-phenoxypyrimidine

Downstream raw materials:

C₁₈H₁₆N₆O₂

Refernces