AZOXYBENZENE
- CAS No.
- 495-48-7
- Chemical Name:
- AZOXYBENZENE
- Synonyms
- Fentoxan;Azoxybenzol;ZOXYBENZENE;AZOXYBENZENE;Azoxybenzeen;Azoxybenzide;Azoxybenzole;Azoxylbenzene;Azossibenzene;azoxydi-benzen
- CBNumber:
- CB6665175
- Molecular Formula:
- C12H10N2O
- Molecular Weight:
- 198.22
- MDL Number:
- MFCD00019925
- MOL File:
- 495-48-7.mol
- MSDS File:
- SDS
| Melting point | 32-36 °C |
|---|---|
| Boiling point | 130 °C / 0.9mmHg |
| Density | 1.16 |
| refractive index | 1.6330 (estimate) |
| storage temp. | 0-6°C |
| color | Yellow, rhombic crystals |
| Merck | 14,923 |
| BRN | 743984 |
| Dielectric constant | 5.1（40℃） |
| InChIKey | GAUZCKBSTZFWCT-YPKPFQOOSA-N |
| CAS DataBase Reference | 495-48-7(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | X2K99TM19Q |
| EPA Substance Registry System | Azoxybenzene (495-48-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H332 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P301+P312-P304+P340+P312 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 20/22 | |||||||||
| Safety Statements | 28A-28 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | CO4025000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29153100 | |||||||||
| Toxicity | LD50 orl-rat: 620 mg/kg AMIHBC 10,61,54 | |||||||||
| NFPA 704 |
|
AZOXYBENZENE price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S452289 | AZOXYBENZENE Aldrich | 495-48-7 | 250mg | $179 | 2024-03-01 | Buy |
| Sigma-Aldrich | 45763 | Fenazox PESTANAL?,analyticalstandard | 495-48-7 | 250mg | $65.2 | 2024-03-01 | Buy |
| TCI Chemical | A0571 | Azoxybenzene >98.0%(GC) | 495-48-7 | 25g | $61 | 2021-12-16 | Buy |
| Alfa Aesar | B20021 | Azoxybenzene, 98+% | 495-48-7 | 10g | $37.65 | 2024-03-01 | Buy |
| Alfa Aesar | B20021 | Azoxybenzene, 98+% | 495-48-7 | 50g | $132 | 2021-12-16 | Buy |
AZOXYBENZENE Chemical Properties,Uses,Production
Chemical Properties
ORANGE-YELLOW TO ORANGE CRYSTALS
Uses
Fenazox is used in the synthetic preparation of amides via reductive amidation of esters, which is used in the synthesis of bio-active molecules and natural products.
Uses
Intermediate in organic synthesis.
Definition
ChEBI: Azoxybenzene is an azoxy compound.
General Description
Bright yellow crystals or yellowish-brown solid.
Air & Water Reactions
Dust may form an explosive mixture in air. Insoluble in water.
Reactivity Profile
AZOXYBENZENE is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
Fire Hazard
Flash point data for AZOXYBENZENE are not available; however, AZOXYBENZENE is probably combustible.
Safety Profile
Poison by subcutaneous route. Moderately toxic by ingestion, skin contact, and other routes. A skin and eye irritant. Mutation data reported. Combustible. When heated to decomposition it emits toxic fumes of NOx.
Purification Methods
Crystallise azobenzene from EtOH or MeOH, and dry it for 4hours at 25o/10-3mm. Sublime it before use. [Bigelow & Palm Org Synth Coll Vol II 57 1943, Beilstein 16 II 326.]
AZOXYBENZENE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Siyang Liaoning Biochemical Products Co. Ltd | +86-15221114306; +8615221114306 | 2594582574@qq.com | China | 574 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-27-59207850 +86-13986145403 | info@fortunachem.com | China | 5988 | 58 |
| sgtlifesciences pvt ltd | +8617013299288 | dj@sgtlifesciences.com | China | 12382 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9116 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18456 | 58 |
| Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5986 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
View Lastest Price from AZOXYBENZENE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-02-23 | Azoxybenzene
495-48-7
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2019-12-25 | AZOXYBENZENE
495-48-7
|
US $1.00 / g | 1g | 99% | 1000KGS | Career Henan Chemical Co |
-
- Azoxybenzene
495-48-7
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- AZOXYBENZENE
495-48-7
- US $1.00 / g
- 99%
- Career Henan Chemical Co
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