2,5-DIPHENYL-1,3,4-OXADIAZOLE

Product Name: 2,5-DIPHENYL-1,3,4-OXADIAZOLE
CAS No.: 725-12-2
Chemical Name: 2,5-DIPHENYL-1,3,4-OXADIAZOLE
Synonyms: PPD;3-DPADBC;NSC 53152;PPD (Scintillator);2,5-Diphenyloxadiazole;4-oxadiazole,2-5-diphenyl-3;2,5-Diphenyl-1,3,4-oxadiazol;2,5-DIPHENYL-1,3,4-OXADIAZOLE;2,5-Diphdnyl-1,3,4-oxadiazole;2,5-BISPHENYL-1,3,4-OXADIAZOLE
CBNumber: CB2272678
Molecular Formula: C14H10N2O
Formula Weight: 222.24
MOL File: 725-12-2.mol

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2,5-DIPHENYL-1,3,4-OXADIAZOLE Property

Melting point:: 138-140 °C(lit.)
Boiling point:: 231 °C13 mm Hg(lit.)
Density: 1.1400 (rough estimate)
refractive index: 1.6500 (estimate)
Flash point:: 231°C/13mm
storage temp.: Store below +30°C.
solubility: chloroform: 0.1 g/mL, clear
pka: -5.04±0.32(Predicted)
form: Powder
color: White
BRN: 170385
CAS DataBase Reference: 725-12-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-36/37/38
Safety Statements: 22-24/25-36/37-26
WGK Germany: 3
RTECS: RO0802500
HS Code: 29349990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P321Specific treatment (see … on this label).

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D1429
Product name: 2,5-Diphenyl-1,3,4-oxadiazole
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $119
Updated: 2024/03/01

TCI Chemical

Product number: D1429
Product name: 2,5-Diphenyl-1,3,4-oxadiazole
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $36
Updated: 2021/12/16

Alfa Aesar

Product number: L02763
Product name: 2,5-Diphenyl-1,3,4-oxadiazole, 97%
Packaging: 1g
Price: $22.4
Updated: 2021/12/16

Alfa Aesar

Product number: L02763
Product name: 2,5-Diphenyl-1,3,4-oxadiazole, 97%
Packaging: 5g
Price: $67.4
Updated: 2021/12/16

Alfa Aesar

Product number: L02763
Product name: 2,5-Diphenyl-1,3,4-oxadiazole, 97%
Packaging: 25g
Price: $261
Updated: 2021/12/16

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2,5-DIPHENYL-1,3,4-OXADIAZOLE Chemical Properties,Usage,Production

Chemical Properties

white powder

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 14, p. 1089, 1977 DOI: 10.1002/jhet.5570140631
The Journal of Organic Chemistry, 27, p. 1465, 1962 DOI: 10.1021/jo01051a523

Purification Methods

Its solubility in CHCl3 is 10%. Crystallise it from EtOH and sublime it in vacuo.[Beilstein 27 III/IV 2712.]

2,5-DIPHENYL-1,3,4-OXADIAZOLE Preparation Products And Raw materials

Raw materials

Ethanol Hydrazine monohydrochloride Phosphoric acid Phosphorus oxychloride Sodium bicarbonate Benzoic acid Phosphorus pentoxide

Preparation Products

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2,5-DIPHENYL-1,3,4-OXADIAZOLE Suppliers

Americas 1 Austria 1 Belgium 1 China 72 France 1 Germany 3 India 3 Japan 2 Slovakia 1 Switzerland 2 The Netherlands 2 United Kingdom 11 United States 15 Global 115

J & K SCIENTIFIC LTD.

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3B Pharmachem (Wuhan) International Co.,Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Maya High Purity Chemicals

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Thermo Fisher Scientific

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View Lastest Price from 2,5-DIPHENYL-1,3,4-OXADIAZOLE manufacturers

Career Henan Chemical Co

Product: 2,5-DIPHENYL-1,3,4-OXADIAZOLE 725-12-2
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-09

725-12-2, 2,5-DIPHENYL-1,3,4-OXADIAZOLERelated Search:

2-(4-BIPHENYLYL)-5-PHENYL-1,3,4-OXADIAZOLE 2,5-DIPHENYL-1,3,4-OXADIAZOLE 2-(4-tert-Butylphenyl)-5-(4-biphenyl)-1,3,4-oxadiazole 2-(2-METHOXYPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE 2,5-BIS(4'-DIETHYLAMINOPHENYL)-1,3,4-OXADIAZOLE 2-(4-BROMOPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE 2,5-BIS(1-NAPHTHYL)-1,3,4-OXADIAZOLE 2,5-BIS(4-BIPHENYLYL)-1,3,4-OXADIAZOLE 2-(4-BROMOPHENYL)-5-(1-NAPHTHYL)-1,3,4-OXADIAZOLE 2,5-BIS(4-AMINOPHENYL)-1,3,4-OXADIAZOLE 2-(3-bromophenyl)-5-phenyl-1,3,4-oxadiazole 2-(1-NAPHTHYL)-5-PHENYL-1,3,4-OXADIAZOLE 2-(4-FLUOROPHENYL)-5-PHENYL-1,3,4-OXADIAZOLE 2-(3,4-dichlorophenyl)-5-phenyl-1,3,4-oxadiazole 2,5-bis(4-chlorophenyl)-1,3,4-oxadiazole 2,5-BIS(2-FLUOROPHENYL)-1,3,4-OXADIAZOLE 99 2-(4-Chlorophenyl)-5-phenyl-1,3,4-oxadiazole 2,5-Bis(4-bromophenyl)-1,3,4-oxadiazole

PPD

1,3,4-Oxadiazole, 2,5-diphenyl-

2,5-Diphenyloxadiazole

4-oxadiazole,2-5-diphenyl-3

PPD (Scintillator)

2,5-BISPHENYL-1,3,4-OXADIAZOLE

2,5-DIPHENYL-1,3,4-OXADIAZOLE

2,5-Diphenyl-1,3,4-oxadiazol

2,5-DIPHENYL-1,3,4-OXADIAZOLE, FOR SCINT ILLATION

2,5-Diphenyl-1,3,4-oxadiazole,97%

3-(Diphenylamino)dibenzo[g,p]chrysene

3-DPADBC

2,5-bis(phenyl)-1,3,4-oxadiazole, 2,5-di(phenyl)-1,3,4-oxadiazole

NSC 53152

2,5-Diphenyl-1,3,4-oxadiazole &gt

2,5-Diphdnyl-1,3,4-oxadiazole

725-12-2

C38H25N

Electroluminescence

Biochemicals and Reagents

BioChemical

Fluorescent Probes, Labels, Particles and Stains

Detection

Scintillators

Electroluminescence

Functional Materials