4-Phenylurazole
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- $11 - $633.99
- Product name: 4-Phenylurazole
- CAS: 15988-11-1
- MF: C8H7N3O2
- MW: 177.16
- EINECS:240-127-0
- MDL Number:MFCD00005226
- Synonyms:AURORA KA-3647;4-PHENYLTETRAHYDRO-1,2,4-TRIAZOLE-3,5-DIONE;4-PHENYLURAZOLE;4-PHENYL-1,2,4-TRIAZOLANE-3,5-DIONE;4-PHENYL-1,2,4-TRIAZOLIDINE-3,5-DIONE;1,2,4-Triazolidine-3,5-dione, 4-phenyl-;1,2,4-Triazolidine-3,5-dione,4-phenyl- ;2,4-Triazolidine-3,5-dione,4-phenyl-1
17 prices
Selected condition：
Brand
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Chemenu
- Chem-Impex
- Crysdot
- Matrix Scientific
- Sigma-Aldrich
- TCI Chemical
- TRC
Package
- 1MG
- 5MG
- 250mg
- 5g
- 10g
- 25g
- 100g
- ManufacturerAK Scientific
- Product numberQ170
- Product description4-Phenylurazole
- Packaging5g
- Price$17
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ55151
- Product description4-Phenylurazole
- Packaging100g
- Price$140
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA150973
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione 98%
- Packaging5g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA150973
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione 98%
- Packaging10g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA150973
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione 98%
- Packaging25g
- Price$37
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA150973
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione 98%
- Packaging100g
- Price$144
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0012264
- Product description4-PHENYLURAZOLE 95.00%
- Packaging1MG
- Price$597.89
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0012264
- Product description4-PHENYLURAZOLE 95.00%
- Packaging5MG
- Price$633.99
- Updated2021-12-16
- Buy
- ManufacturerChemenu
- Product numberCM249897
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione 95%
- Packaging100g
- Price$133
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number44361
- Product description4-Phenylurazole,≥98%(Assaybytitration) ≥98%(Assaybytitration)
- Packaging25G
- Price$86.66
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11245167
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione 97%
- Packaging100g
- Price$151
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number126518
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione >97%
- Packaging5g
- Price$36
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number126518
- Product description4-Phenyl-1,2,4-triazolidine-3,5-dione >97%
- Packaging10g
- Price$64
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product number188956
- Product description4-Phenylurazole 98%
- Packaging25g
- Price$81.2
- Updated2025-07-31
- Buy
- ManufacturerTCI Chemical
- Product numberP1160
- Product description4-Phenylurazole >98.0%(T)
- Packaging5g
- Price$33
- Updated2025-07-31
- Buy
- ManufacturerTCI Chemical
- Product numberP1160
- Product description4-Phenylurazole >98.0%(T)
- Packaging25g
- Price$84
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | Q170 | 4-Phenylurazole | 5g | $17 | 2021-12-16 | Buy |
| AK Scientific | J55151 | 4-Phenylurazole | 100g | $140 | 2021-12-16 | Buy |
| Ambeed | A150973 | 4-Phenyl-1,2,4-triazolidine-3,5-dione 98% | 5g | $11 | 2021-12-16 | Buy |
| Ambeed | A150973 | 4-Phenyl-1,2,4-triazolidine-3,5-dione 98% | 10g | $20 | 2021-12-16 | Buy |
| Ambeed | A150973 | 4-Phenyl-1,2,4-triazolidine-3,5-dione 98% | 25g | $37 | 2021-12-16 | Buy |
| Ambeed | A150973 | 4-Phenyl-1,2,4-triazolidine-3,5-dione 98% | 100g | $144 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012264 | 4-PHENYLURAZOLE 95.00% | 1MG | $597.89 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012264 | 4-PHENYLURAZOLE 95.00% | 5MG | $633.99 | 2021-12-16 | Buy |
| Chemenu | CM249897 | 4-Phenyl-1,2,4-triazolidine-3,5-dione 95% | 100g | $133 | 2021-12-16 | Buy |
| Chem-Impex | 44361 | 4-Phenylurazole,≥98%(Assaybytitration) ≥98%(Assaybytitration) | 25G | $86.66 | 2021-12-16 | Buy |
| Crysdot | CD11245167 | 4-Phenyl-1,2,4-triazolidine-3,5-dione 97% | 100g | $151 | 2021-12-16 | Buy |
| Matrix Scientific | 126518 | 4-Phenyl-1,2,4-triazolidine-3,5-dione >97% | 5g | $36 | 2021-12-16 | Buy |
| Matrix Scientific | 126518 | 4-Phenyl-1,2,4-triazolidine-3,5-dione >97% | 10g | $64 | 2021-12-16 | Buy |
| Sigma-Aldrich | 188956 | 4-Phenylurazole 98% | 25g | $81.2 | 2025-07-31 | Buy |
| TCI Chemical | P1160 | 4-Phenylurazole >98.0%(T) | 5g | $33 | 2025-07-31 | Buy |
| TCI Chemical | P1160 | 4-Phenylurazole >98.0%(T) | 25g | $84 | 2025-07-31 | Buy |
Properties
Melting point :207-209 °C (lit.)
Boiling point :309.07°C (rough estimate)
Density :1.3393 (rough estimate)
refractive index :1.6500 (estimate)
storage temp. :Inert atmosphere,2-8°C
pka :5.43±0.30(Predicted)
form :powder to crystal
color :White to Almost white
BRN :163361
InChI :InChI=1S/C8H7N3O2/c12-7-9-10-8(13)11(7)6-4-2-1-3-5-6/h1-5H,(H,9,12)(H,10,13)
InChIKey :GOSUFRDROXZXLN-UHFFFAOYSA-N
SMILES :N1C(=O)N(C2=CC=CC=C2)C(=O)N1
CAS DataBase Reference :15988-11-1(CAS DataBase Reference)
NIST Chemistry Reference :4-Phenylurazole(15988-11-1)
EPA Substance Registry System :1,2,4-Triazolidine-3,5-dione, 4-phenyl- (15988-11-1)
Boiling point :309.07°C (rough estimate)
Density :1.3393 (rough estimate)
refractive index :1.6500 (estimate)
storage temp. :Inert atmosphere,2-8°C
pka :5.43±0.30(Predicted)
form :powder to crystal
color :White to Almost white
BRN :163361
InChI :InChI=1S/C8H7N3O2/c12-7-9-10-8(13)11(7)6-4-2-1-3-5-6/h1-5H,(H,9,12)(H,10,13)
InChIKey :GOSUFRDROXZXLN-UHFFFAOYSA-N
SMILES :N1C(=O)N(C2=CC=CC=C2)C(=O)N1
CAS DataBase Reference :15988-11-1(CAS DataBase Reference)
NIST Chemistry Reference :4-Phenylurazole(15988-11-1)
EPA Substance Registry System :1,2,4-Triazolidine-3,5-dione, 4-phenyl- (15988-11-1)
Safety Information
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Description
4-phenylurazole is a kind of laboratory chemicals used for the manufacturing of some substances. It can be used as the precursor to the Diels-Alder trapping agent, 4-phenyl-1, 2, 4-triazoline-3, 5-Dione. Its derivative, azo dyes, has wide applications in dyes industry. In the presence of phosgene, terephthaloyl chloride and epichlorohydrin, it can be polymerized to yield insoluble polymer.Related product price
- Polyvinylpyrrolidone
$15-9201.92 - Linezolid
$5-1295 - Diphenyl oxide
$5-700
Suppliers and manufacturers
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
ATK CHEMICAL COMPANY LIMITED
Zhejiang ZETian Fine Chemicals Co. LTD
Standardpharm Co. Ltd.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Shaanxi Dideu Medichem Co. Ltd
Neostar United (Changzhou) Industrial Co., Ltd.
