- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4'-Dibromo-2,2'-biphenyldiamine
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4'-Dibromo-2,2'-biphenyldiamine
- Price: ￥396.0/1g ￥2876.0/10g ￥5026.0/25g ￥156.0/250mg
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
136630-36-9
136630-36-9 structure
- Name: 4,4'-Dibromo-2,2'-biphenyldiamine
- Chemical Name: 2-(2-amino-4-bromophenyl)-5-bromoaniline
- CAS Number: 136630-36-9
- Molecular Formula: C12H10Br2N2
- Molecular Weight: 342.029
- Create Date: 2016-06-09 12:27:04
- Modify Date: 2025-08-26 11:54:46
| Name | 2-(2-amino-4-bromophenyl)-5-bromoaniline |
|---|---|
| Synonyms |
2,2'-diamino-4,4'-dibromobiphenyl
4,4'-Dibromo-[1,1'-biphenyl]-2,2'-diamine [1,1'-Biphenyl]-2,2'-diamine,4,4'-dibromo 4,4'-dibromobiphenyl-2,2'-diamine 4,4'-dibromo-2,2'-diaminobiphenyl 4,4'-dibromo-biphenyl-2,2'-diyldiamine 4,4'-Dibrom-biphenyl-2,2'-diyldiamin [1,1'-Biphenyl]-2,2'-diamine, 4,4'-dibromo- 4,4'-Dibromo-2,2'-biphenyldiamine 4.4'-Dibrom-2.2'-diamino-diphenyl |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 436.5±40.0 °C at 760 mmHg |
| Molecular Formula | C12H10Br2N2 |
| Molecular Weight | 342.029 |
| Flash Point | 217.8±27.3 °C |
| Exact Mass | 339.921051 |
| PSA | 52.04000 |
| LogP | 3.98 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.708 |
| Symbol |
GHS05, GHS07, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335-H400 |
| Precautionary Statements | P261-P273-P280-P305 + P351 + P338 |
| RIDADR | UN 3077 9 / PGIII |
| HS Code | 2921590090 |
|
~95%
136630-36-9 |
| Literature: Yamato, Takehiko; Hideshima, Chieko; Suehiro, Kazuaki; Tashiro, Masashi; Prakash, G. K. Surya; Olah, George A. Journal of Organic Chemistry, 1991 , vol. 56, # 21 p. 6248 - 6250 |
|
~93%
136630-36-9 |
| Literature: Li, Chien-Le; Shieh, Shwu-Ju; Lin, Shien-Chang; Liu, Rai-Shung Organic Letters, 2003 , vol. 5, # 7 p. 1131 - 1134 |
|
~64%
136630-36-9 |
| Literature: Patrick; Boykin; Wilson; Tanious; Spychala; Bender; Hall; Dykstra; Ohemeng; Tidwell European Journal of Medicinal Chemistry, 1997 , vol. 32, # 10 p. 781 - 793 |
|
~%
136630-36-9 |
| Literature: Price Jr., David W.; Tour, James M. Tetrahedron, 2003 , vol. 59, # 17 p. 3131 - 3156 |
|
~%
136630-36-9 |
| Literature: Le Fevre Journal of the Chemical Society, 1929 , p. 737 |
| Precursor 4 | |
|---|---|
| DownStream 6 | |
![3,7-Dibromo-5,5-dihexyl-5H-dibenzo[b,d]silole structure](https://image.chemsrc.com/caspic/422/852138-90-0.png)
![3,7-Dibromo-5,5-dioctyl-5H-dibenzo[b,d]silole structure](https://image.chemsrc.com/caspic/379/891182-24-4.png)
| HS Code | 2921590090 |
|---|---|
| Summary | 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |