54389-67-2
54389-67-2 structure
- Name: 4,4'-Dibromo-2,2'-biphenyldicarboxylic acid
- Chemical Name: 4,4'-Dibromodiphenic acid
- CAS Number: 54389-67-2
- Molecular Formula: C14H8Br2O4
- Molecular Weight: 400.019
- Create Date: 2018-12-25 18:45:41
- Modify Date: 2025-08-28 11:28:24
| Name | 4,4'-Dibromodiphenic acid |
|---|---|
| Synonyms |
[1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4'-dibromo-
4,4'-Dibromo-2,2'-biphenyldicarboxylic acid 4,4'-dibromo-2,2'-dicarboxy-1,1'-biphenyl 4,4'-Dibromobiphenyl-2,2'-dicarboxylic acid 4.4'-Dibrom-diphenyl-dicarbonsaeure-(2.2') 4,4'-Dibromdiphensaeure 4,4'-Dibromodiphenicacid |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 497.8±45.0 °C at 760 mmHg |
| Molecular Formula | C14H8Br2O4 |
| Molecular Weight | 400.019 |
| Flash Point | 254.9±28.7 °C |
| Exact Mass | 397.878906 |
| PSA | 74.60000 |
| LogP | 3.91 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.679 |
| HS Code | 2917399090 |
|---|
|
~99%
54389-67-2 |
| Literature: Balogh-Hergovich, Eva; Speier, Gabor; Tyeklar, Zoltan Synthesis, 1982 , # 9 p. 731 - 732 |
|
~71%
54389-67-2 |
| Literature: Vonlanthen, David; Rotzler, Juergen; Neuburger, Markus; Mayor, Marcel European Journal of Organic Chemistry, 2010 , # 1 p. 120 - 133 |
|
~%
54389-67-2 |
| Literature: Monatshefte fuer Chemie, , vol. 16, p. 812 Chemische Berichte, , vol. 19, p. 3149 |
|
~%
54389-67-2 |
| Literature: Chemische Berichte, , vol. 37, p. 3560 |
| Precursor 4 | |
|---|---|
| DownStream 3 | |
![4-bromo-1-[4-bromo-2-(bromomethyl)phenyl]-2-(bromomethyl)benzene structure](https://image.chemsrc.com/caspic/243/142068-86-8.png)
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |