N-Methyldiphenylamine
- CAS No.
- 552-82-9
- Chemical Name:
- N-Methyldiphenylamine
- Synonyms
- Demelverine;Methyldiphenylamine;Diphenylmethylamine;N-METHYLDIPHENYLAMINE;methyl-diphenyl-amine;1,1-DIPHENYLMETHYLAMINE;N,N-Diphenylmethanamine;N-Methyl-N-phenylaniline;Diphenylamine, N-methyl-;N,N-DIPHENYL METHYLAMINE
- CBNumber:
- CB6172233
- Molecular Formula:
- C13H13N
- Molecular Weight:
- 183.25
- MDL Number:
- MFCD00041900
- MOL File:
- 552-82-9.mol
- MSDS File:
- SDS
| Melting point | -7.6 °C |
|---|---|
| Boiling point | 293 °C (lit.) |
| Density | 1.05 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Crystalline Powder |
| pka | 1.00±0.20(Predicted) |
| color | White to beige |
| Water Solubility | INSOLUBLE |
| Merck | 14,6054 |
| CAS DataBase Reference | 552-82-9(CAS DataBase Reference) |
| FDA UNII | B28ZGH99IH |
| NIST Chemistry Reference | Benzenamine, N-methyl-N-phenyl-(552-82-9) |
| EPA Substance Registry System | Benzenamine, N-methyl-N-phenyl- (552-82-9) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29214400 | |||||||||
| NFPA 704 |
|
N-Methyldiphenylamine price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 524212 | N-Methyldiphenylamine 96% | 552-82-9 | 25g | $215 | 2024-03-01 | Buy |
| TCI Chemical | M0211 | N-Methyldiphenylamine >98.0%(GC) | 552-82-9 | 5mL | $54 | 2024-03-01 | Buy |
| TCI Chemical | M0211 | N-Methyldiphenylamine >98.0%(GC) | 552-82-9 | 25mL | $137 | 2024-03-01 | Buy |
| Frontier Specialty Chemicals | JK192987 | N-Methyldiphenylamine 98% | 552-82-9 | 5g | $57 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK192987 | N-Methyldiphenylamine 98% | 552-82-9 | 25g | $121 | 2021-12-16 | Buy |
N-Methyldiphenylamine Chemical Properties,Uses,Production
Chemical Properties
CLEAR YELLOW LIQUID
Uses
N-Methyldiphenylamine may be used for the synthesis of phosphonium ion salts. It may also be used as a starting reagent for the preparation of bis(4-carboxyphenyl)-N-methylamine (H2CPMA).
Uses
manufacture of dyes; as reagent similar to diphenylamine.
Synthesis Reference(s)
Journal of Medicinal Chemistry, 23, p. 184, 1980 DOI: 10.1021/jm00176a015
General Description
N-Methyldiphenylamine is an aromatic tertiary amine. It undergoes transformation to N-methylcarbazole (C) via a photochemical reaction.
Hazard
Toxic by ingestion.
N-Methyldiphenylamine Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12809 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-+86-371-66670886 | info@dakenam.com | China | 19805 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
View Lastest Price from N-Methyldiphenylamine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-25 | N-Methyldiphenylamine
552-82-9
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-04-23 | N-Methyldiphenylamine
552-82-9
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-03-21 | N-Methyldiphenylamine
552-82-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mujin Biotechnology Co.,Ltd |
-
- N-Methyldiphenylamine
552-82-9
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- N-Methyldiphenylamine
552-82-9
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- N-Methyldiphenylamine
552-82-9
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd