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

More

Less

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)

More

Less

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

More

Less

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..…

More

Less

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: 5g
Price: $67.4
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: 25g
Price: $261
Updated: 2021/12/16

More

Less

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

More

Less

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

Americas 1 Austria 1 Belgium 1 China 73 France 1 Germany 3 India 3 Japan 2 Slovakia 1 Switzerland 2 The Netherlands 2 United Kingdom 11 United States 14 Global 115

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

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

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Yurui (Shanghai) Chemical Co., Ltd.

Tel: 21-50456736 13818239876
Fax: 021-50761379
Email: sales21@riyngroup.com
Country: China
ProdList: 1052
Advantage: 30

More

Less

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