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

2,5-DIPHENYL-1,3,4-OXADIAZOLE Structure
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
Molecular Weight:
222.24
MOL File:
725-12-2.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06
Request For Quotation

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

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)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS06
Signal word  Warning
Hazard statements  H301-H302
Precautionary statements  P264-P270-P301+P312+P330-P501-P301+P310a-P321-P405-P501a
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
NFPA 704
1
2 0

2,5-DIPHENYL-1,3,4-OXADIAZOLE Chemical Properties,Uses,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
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Preparation Products

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

Global( 117)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Inventichem +918790275459 Telangana, India 155 58 Inquiry
TCI Chemicals (India) Pvt. Ltd. 1800 425 7889 New Delhi, India 6768 58 Inquiry
CHEMSWORTH +91-261-2397244 New Delhi, India 6700 30 Inquiry
ATK CHEMICAL COMPANY LIMITED +undefined-21-51877795 China 33024 60 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39894 58 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29808 58 Inquiry
Dayang Chem (Hangzhou) Co.,Ltd. +86-0571-88938639 +8617705817739 China 52849 58 Inquiry
CD Chemical Group Limited +8615986615575 China 20342 58 Inquiry
Aromsyn Co., Ltd. +86-0571-85585865 +8613336024896 China 19183 58 Inquiry
GIHI CHEMICALS CO.,LIMITED +8618058761490 China 49984 58 Inquiry
Supplier Advantage
Inventichem 58
TCI Chemicals (India) Pvt. Ltd. 58
CHEMSWORTH 30
ATK CHEMICAL COMPANY LIMITED 60
Chongqing Chemdad Co., Ltd 58
career henan chemical co 58
Dayang Chem (Hangzhou) Co.,Ltd. 58
CD Chemical Group Limited 58
Aromsyn Co., Ltd. 58
GIHI CHEMICALS CO.,LIMITED 58

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

2,5-DIPHENYL-1,3,4-OXADIAZOLE(725-12-2)MS2,5-DIPHENYL-1,3,4-OXADIAZOLE(725-12-2)1HNMR2,5-DIPHENYL-1,3,4-OXADIAZOLE(725-12-2)13CNMR2,5-DIPHENYL-1,3,4-OXADIAZOLE(725-12-2)IR12,5-DIPHENYL-1,3,4-OXADIAZOLE(725-12-2)IR22,5-DIPHENYL-1,3,4-OXADIAZOLE(725-12-2)Raman

725-12-2(2,5-DIPHENYL-1,3,4-OXADIAZOLE)Related Search:

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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 > 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