3073-87-8

Basic information

• Product Name: DIMETHYL POPOP
• Synonyms: 1,4-Bis-2-(4-methyl-5-phenyloxazoylyl)benzene;2,2’-(1,4-phenylene)bis[4-methyl-5-phenyl-oxazol;Oxazole, 2,2'-(1,4-phenylene)bis*4-methyl-5-phenyl-;Oxazole, 2,2'-(1,4-phenylene)bis[4-methyl-5-phenyl-;Oxazole, 2,2'-p-phenylenebis*4-methyl-5-phenyl-;Oxazole, 2,2'-p-phenylenebis[4-methyl-5-phenyl-;DIMETHYL POPOP;AKOS B029699
• CAS NO: 3073-87-8
• Molecular Formula: C₂₆H₂₀N₂O₂
• Molecular Weight: 392.45
• EINECS: 221-349-7
• Mol File: 3073-87-8.mol
• Article Data: 1

Chemical Properties

• Melting Point: 233-235 °C(lit.)
• Boiling Point: 517.17°C (rough estimate)
• Flash Point: 290.6°C
• Appearance: yellow needles with a blue fluorescence
• Density: 1.1943 (rough estimate)
• Vapor Pressure: 1.74E-12mmHg at 25°C
• Refractive Index: 1.5300 (estimate)
• PKA: 0.76±0.10(Predicted)
• Stability: Stable. Incompatible with strong oxidizing agents.
• BRN: 629905
• CAS DataBase Reference: DIMETHYL POPOP(CAS DataBase Reference)
• NIST Chemistry Reference: DIMETHYL POPOP(3073-87-8)
• EPA Substance Registry System: DIMETHYL POPOP(3073-87-8)

Safety Data

• Hazard Codes: Xn
• Statements: 20/21/22-36/37/38
• Safety Statements: 22-24/25-36-26
• WGK Germany: 3
• Hazardous Substances Data: 3073-87-8(Hazardous Substances Data)

Usage

Description

DIMETHYL POPOP, also known as Dimethyl 4,4'-(3-phenyl-5-oxo-5,6-dihydro-4H-[1,2,4]triazolo[4,3-a][1,2,4]triazine-2,7-diyl)bisbenzoate, is a synthetic organic compound characterized by its yellow needle-like appearance and distinctive blue fluorescence. It is known for its unique chemical properties and potential applications in various fields.

Uses

Used in Scintillation Applications:
DIMETHYL POPOP is used as a scintillation phosphor for detecting and measuring ionizing radiation. Its blue fluorescence property makes it a valuable component in scintillation detectors, which are essential tools in various scientific and industrial applications.
Used in Radiation Detection:
DIMETHYL POPOP is used as a technical material in the development of plastic scintillators, which are crucial for detecting and measuring ionizing radiation. These scintillators are widely used in fields such as medical imaging, nuclear physics, and radiation protection, thanks to their ability to convert high-energy radiation into visible light.
Used in Chemical Research:
DIMETHYL POPOP's unique chemical structure and properties make it a valuable compound for research in the field of organic chemistry. It can be used as a starting material or intermediate in the synthesis of more complex molecules, contributing to the development of new drugs, materials, and technologies.
Used in Analytical Chemistry:
The blue fluorescence of DIMETHYL POPOP can be exploited in analytical chemistry for the detection and quantification of various substances. Its use as a fluorophore or a component in fluorescence-based assays can enhance the sensitivity and specificity of analytical methods, leading to more accurate and reliable results.

InChI:InChI=1/C26H20N2O2/c1-17-24(20-11-7-4-8-12-20)30-25(27-17)21-13-15-22(16-14-21)26-28-23(18(2)29-26)19-9-5-3-6-10-19/h3-16H,1-2H3

Upstream product

• 100-21-0 terephthalic acid 
• 98-80-6 phenylboronic acid 
• 34591-00-9 1,1'-diphenyl-2,2'-(N,N'-dioxy-N,N'-p-phenylenebismethylene-diamino)-bis-propan-1-one 
• 100-20-9 terephthaloyl chloride 
• 19437-20-8 2-(1-oxo-1-phenylpropan-2-yl) isoindoline-1,3-dione 

Downstream Products

• 78540-88-2 4-(p-Terphenyl-2-ylmethyl)-4'-(p-terphenyl-4-ylmethyl)-2,2'-(p-phenylen)bis<5-phenyloxazol> 
• 78540-66-6 3-<2-<4-(4-Methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-yl>propyl-(p-terphenyl-4-yl-acetat) 
• 78540-76-8 2-(p-Terphenyl-4-yl)-3-<2-<4-(4-methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-yl>propionsaeure-ethylester 
• 78540-72-4 2-<4-(4-Methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-ylmethyl(p-terphenyl-4-ylacetat) 
• 78540-73-5 2-(p-Terphenyl-4-yl)-3-<2-<4-(4-methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-yl>propiononitril 
• 78540-81-5 <2-<4-(4-methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-ylmethyl>ether 
• 78540-79-1 <2-<4-(4-methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-ylmethyl>ether 
• 78540-80-4 <2-<4-(4-methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-yl>ether 
• 78540-83-7 4-Methyl-4'-(p-terphenyl-2-ylmethyl)-2,2'-(p-phenylen)bis<5-phenyloxazol> 
• 78540-71-3 2-Ethoxycarbonyl-3-<2-<4-(4-methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-yl>propionsaeure-ethylester 
• 78540-69-9 3-<2-<4-(4-Methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-yl>propionsaeure-ethylester 
• 78540-86-0 5-(4-Benzylphenyl)-5'-phenyl-2,2'-(p-phenylen)bis<4-methyloxazol> 
• 78540-70-2 3-<2-<4-(4-Methyl-5-phenyloxazol-2-yl)phenyl>-5-phenyloxazol-4-yl>propionsaeure 
• 78540-67-7 4-(3-Chlorpropyl)-4'-methyl-2,2'-(p-phenylen)bis<5-phenyloxazol> 

Relevant articles and documents

Development of a method for the synthesis of 2,4,5-trisubstituted oxazoles composed of carboxylic acid, amino acid, and boronic acid

A novel method for the synthesis of trisubstituted oxazoles via a one-pot oxazole synthesis/Suzuki–Miyaura coupling sequence has been developed. One-pot formation of 5-(triazinyloxy)oxazoles using carboxylic acids, amino acids and a dehydrative condensing reagent, DMT-MM, followed by Ni-catalyzed Suzuki–Miyaura coupling with boronic acids provided the corresponding 2,4,5-trisubstituted oxazoles in good yields.