36926-31-5

Basic information

• Product Name: 4,8-dichloro-2,6-dipiperidinopyrimido[5,4-d]pyrimidine
• Synonyms: 4,8-dichloro-2,6-dipiperidinopyrimido[5,4-d]pyrimidine;4,8-Dichloro-2,6-di(1-piperidinyl)pyrimido[5,4-d]pyrimidine
• CAS NO: 36926-31-5
• Molecular Formula: C₁₆H₂₀Cl₂N₆
• Molecular Weight: 367.2762
• EINECS: 253-275-6
• Mol File: 36926-31-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 580.2°C at 760 mmHg
• Flash Point: 304.7°C
• Appearance: /
• Density: 1.386g/cm³
• Vapor Pressure: 1.86E-13mmHg at 25°C
• Refractive Index: 1.643
• CAS DataBase Reference: 4,8-dichloro-2,6-dipiperidinopyrimido[5,4-d]pyrimidine(CAS DataBase Reference)
• NIST Chemistry Reference: 4,8-dichloro-2,6-dipiperidinopyrimido[5,4-d]pyrimidine(36926-31-5)
• EPA Substance Registry System: 4,8-dichloro-2,6-dipiperidinopyrimido[5,4-d]pyrimidine(36926-31-5)

Safety Data

• Hazardous Substances Data: 36926-31-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C16H20Cl2N6/c17-13-12-11(19-15(21-13)23-7-3-1-4-8-23)14(18)22-16(20-12)24-9-5-2-6-10-24/h1-10H2

Upstream product

• 110-89-4 piperidine 
• 32980-71-5 2,4,6,8-Tetrachloro-pyrimido[5,4-d]pyrimidine 

Relevant articles and documents

2,6-bis(diethanolamine)-4,8-dipiperidine-pyrimidine-[5,4-d]pyrimidine synthetic method

The invention discloses a 2,6-bis(diethanolamine)-4,8-dipiperidine-pyrimidine-[5,4-d]pyrimidine synthetic method. According to the invention, orotic acid is taken as an initial raw material, which iscompletely different with the raw material in the prior art, usage of diethanolamine is omitted, so that an end product as a uniform target product is obtained, the target product is shown as a formula I, and at the same time, the end product yield is increased so that the end product is economic and practical on industrial production.