4-Hydroxydiphenylamine
- CAS No.
- 122-37-2
- Chemical Name:
- 4-Hydroxydiphenylamine
- Synonyms
- vti1;VTI 1;4-ANILINOPHENOL;P-ANILINOPHENOL;p-anilino-pheno;4-Oxydiphenylamine;PARA-ANILINOPHENOL;Phenol, p-anilino-;p-Oxydiphenylamine;Phenyl-p-aminophenol
- CBNumber:
- CB2470708
- Molecular Formula:
- C12H11NO
- Molecular Weight:
- 185.22
- MDL Number:
- MFCD00020142
- MOL File:
- 122-37-2.mol
- MSDS File:
- SDS
| Melting point | 67-73°C |
|---|---|
| Boiling point | 190°C |
| Density | 1.0936 (rough estimate) |
| refractive index | 1.5300 (estimate) |
| Flash point | 209°C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 10.46±0.13(Predicted) |
| form | powder to lump |
| color | Gray, solid leaflets |
| BRN | 511942 |
| CAS DataBase Reference | 122-37-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | AYK489T98N |
| NIST Chemistry Reference | Phenol, 4-(phenylamino)-(122-37-2) |
| EPA Substance Registry System | Phenol, 4-(phenylamino)- (122-37-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H303-H318-H315-H319 | |||||||||
| Precautionary statements | P280i-P305+P351+P338-P310a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 37/38-41-22-21 | |||||||||
| Safety Statements | 26-36/37/39-36/39 | |||||||||
| RIDADR | UN2811 | |||||||||
| RTECS | SJ6950000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29222990 | |||||||||
| Toxicity | LD50 oral in rat: 3300mg/kg | |||||||||
| NFPA 704 |
|
4-Hydroxydiphenylamine price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | S579025 | 4-HYDROXYDIPHENYLAMINE Aldrich | 122-37-2 | 1g | $179 | 2024-03-01 | Buy |
| TCI Chemical | A0470 | 4-Hydroxydiphenylamine >98.0%(HPLC)(T) | 122-37-2 | 25g | $67 | 2024-03-01 | Buy |
| TCI Chemical | A0470 | 4-Hydroxydiphenylamine >98.0%(HPLC)(T) | 122-37-2 | 500g | $715 | 2024-03-01 | Buy |
| Alfa Aesar | L18945 | 4-Hydroxydiphenylamine, 98% | 122-37-2 | 10g | $38.65 | 2024-03-01 | Buy |
| Alfa Aesar | L18945 | 4-Hydroxydiphenylamine, 98% | 122-37-2 | 50g | $136.65 | 2024-03-01 | Buy |
4-Hydroxydiphenylamine Chemical Properties,Uses,Production
Uses
4-Hydroxydiphenylamine is used as a reactant in the preparation of iron methylisopropylglyoxime dimethylpyridine/dimethylaminopyridine/phenylaminophenol/imidazolidone complexes.
Definition
Gray solid leaflets. Insoluble in water; soluble in alcohol, ether, acetone, chloroform, alkali, and benzene.
Hazard
Irritant.
Safety Profile
Poison by intravenous route.Moderately toxic by ingestion. A severe eye irritant. Seealso AROMATIC AMINES. When heated todecomposition it emits toxic fumes of NOx.
Purification Methods
Crystallise the amine from chlorobenzene/pet ether, pentane (m 72o) or *C6H6/pet ether (m 70o). [Beilstein 13 III 1019, 13 IV 1052.]
4-Hydroxydiphenylamine Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5856 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21627 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29856 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | stella@zetchem.com | China | 2136 | 58 |
| Anhui Dexinjia Biopharm Co., Ltd | +86-531-82375818 +86-15064153060 | sales01@jndxj.com | China | 302 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Shenzhen Excellent Biotech Co., Ltd. | 13480692018 | ramyan@ex-biotech.com | CHINA | 954 | 58 |
View Lastest Price from 4-Hydroxydiphenylamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-12 | 4-Hydroxydiphenylamine
122-37-2
|
US $0.00 / kg | 1kg | 99% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2024-10-11 | 4-Hydroxydiphenylamine
122-37-2
|
US $9.00 / KG | 1KG | 99.9 | 1 ton | Hebei Chuanghai Biotechnology Co,.LTD | |
 |
2019-07-06 | 4-Hydroxydiphenylamine
122-37-2
|
US $1.00 / kg | 1kg | 99% | Customized | Career Henan Chemical Co |
-
- 4-Hydroxydiphenylamine
122-37-2
- US $0.00 / kg
- 99%
- Shaanxi Dideu New Materials Co. Ltd
-
- 4-Hydroxydiphenylamine
122-37-2
- US $9.00 / KG
- 99.9
- Hebei Chuanghai Biotechnology Co,.LTD
-
- 4-Hydroxydiphenylamine
122-37-2
- US $1.00 / kg
- 99%
- Career Henan Chemical Co