Basic information
- CAS
3073-87-8- Standard SMILES
Cc1nc(-c2ccc(-c3nc(C)c(-c4ccccc4)o3)cc2)oc1-c1ccccc1- InChIKey
VLDFXDUAENINOO-UHFFFAOYSA-N- Molecular formula
- C26H20N2O2
- Average molar mass
- 392.4 g/mol
- Monoisotopic mass
- 392.15247789
Names & identifiers
- Preferred name
- Dimethyl-POPOP
- IUPAC
- 4-methyl-2-[4-(4-methyl-5-phenyl-1,3-oxazol-2-yl)phenyl]-5-phenyl-1,3-oxazole
- English name
- Dimethyl popop
- Molecular formula
- C26H20N2O2
- Molecular weight
- 392.45
Names & synonyms
3073-87-8Dimethyl-popopOxazole, 2,2'-(1,4-phenylene)bis[4-methyl-5-phenyl-Oxazole, 2,2'-(1,4-phenylene)bis(4-methyl-5-phenyl-1,4-Bis-2-(4-methyl-5-phenyloxazolyl)benzeneRefChem:588475221-349-71,4-Bis(4-methyl-5-phenyloxazol-2-yl)benzenedimethyl popop4-Methyl-2-[4-(4-methyl-5-phenyl-1,3-oxazol-2-yl)phenyl]-5-phenyl-1,3-oxazole1,4-Bis(4-methyl-5-phenyl-2-oxazolyl)benzeneMFCD00005310
Show more names
AKOS B029699Dimethyl-POPOP, 99%+DIMETHYL-POPOP,SCINTILLATIONGRADEDimethylPopopScintillationGrade99%1,4-Bis(4-methyl-5-phenyloxazol-2-yl)DIMETHYL POPOP SCINTILLATION GRADE 99%Dimethyl POPOP 99% Scintillation Grade1,4-Bis[2-(4-methyl-5- phenyloxazolyl)]
1,4-Bis-2-(4-methyl-5-phenyloxazoylyl)benzene1,4-Bis[2-(4-methyl-5-phenyloxazolyl)]benzeneOxazole, 2,2'-p-phenylenebis[4-methyl-5-phenyl-4-Methyl-2-[4-(4-methyl-5-phenyl-oxazol-2-yl)phenyl]-5-phenyl-oxazole4-methyl-2-[4-(4-methyl-5-phenyl(1,3-oxazol-2-yl))phenyl]-5-phenyl-1,3-oxazoleEINECS 221-349-7DMPOPOPEJ6Z6DWK78
Properties
Computed structural properties
- XLogP
- 6.2
- Topological polar surface area
- 52.1 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 4
- Heavy atoms
- 30
- Formal charge
- 0
- Complexity
- 489
Experimental & physicochemical properties
Chemical ClassesDyes -> Other Dyes
Physical DescriptionPale yellow to yellow-green solid; [Acros Organics MSDS]
Physicochemical properties
- Melting point
- 233 · 233-235 °C(lit.)
- Boiling point
- 517.17 °C · 517.17°C (rough estimate)
- Density
- 1.1943 · 1.1943 (rough estimate)
- refractive index
- 1.53 · 1.5300 (estimate)
- pka
- 0.76 · 0.76±0.10(Predicted)
- form
- crystalline solid
- color
- Pale yellow
- BRN
- 629905 · 629905
- Stability
- Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 3073 · 3073-87-8(CAS DataBase Reference)
- EPA Substance Registry System
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Regulatory Information
Chemical: Oxazole, 2,2'-(1,4-phenylene)bis[4-methyl-5-phenyl-
Oxazole, 2,2'-(1,4-phenylene)bis[4-methyl-5-phenyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryMay cause irritation; [Acros Organics MSDS] See 2,5-Diphenyloxazole. See POPOP.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- wgk
- 3
- tsca
- TSCA listed
- hs_code
- 2934999090
- risk_code
- 20/21/22-36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xn
- safety_code
- 22-24/25-36-26
- Hazard statements
- H302-H315-H320-H335
- Precautionary statements
- P261-P280-P301+P312-P302+P352-P305+P351+P338
Chemistry & industry
Uses & manufacturing
UsesDimethyl-POPOP is used as a scintillator reagent and included in an extractive scintillating resin in a column matrix. [Sigma-Aldrich]
General Manufacturing InformationOxazole, 2,2'-(1,4-phenylene)bis[4-methyl-5-phenyl-: ACTIVE
Applications
UsesAs a scintillation phosphor.
UsesDimethyl-POPOP is a useful compound for technical material use in radiation detection via a plastic scintillator.
Upstream & downstream products
Upstream raw materials
Suppliers41 total
梯希爱(上海)化成工业发展有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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