50446-44-1
50446-44-1 structure
- Name: 4-[3,5-bis(4-carboxyphenyl)phenyl]benzoic acid
- Chemical Name: 1,3,5-Tri(4-carboxyphenyl)benzene
- CAS Number: 50446-44-1
- Molecular Formula: C27H18O6
- Molecular Weight: 438.428
- Create Date: 2018-06-15 14:16:10
- Modify Date: 2026-07-01 21:48:33
| Name | 1,3,5-Tri(4-carboxyphenyl)benzene |
|---|---|
| Synonyms |
Benzene-1,3,5-tris(4-benzoic acid)
[1,1':3',1''-Terphenyl]-4,4''-dicboxylic acid, 5'-(4-cboxyphenyl) DK7249 4-[3,5-bis(4-cboxyphenyl)phenyl]benzoic acid MFCD10000888 4',4'',4'''-Benzene-1,3,5-tribenzoic acid Benzene-1,3,5-triyltris(4-benzoic acid) 4,4μ,4μμ,-Benzene-1,3,5-triyl-tris(benzoic acid) H3BTB Benzenetribenzoic acid 1,3,5-Tris(4-cboxyphenyl)benzene >=, <=20 wt. % solvent 1,3,5-Tris(4-cboxyphenyl)benzene 1,3,5-Tris(4-cboxyphenyl)benzene, min. BTB 1,4-Di-(4-cboxyphenyl)-naphthalene 1,3,5-Tris(4-carboxyphenyl)benzene 5'-(4-cboxyphenyl)-[1,1':3',1''-terphenyl]-4,4''-dicboxylic acid Benzene-1,3,5-tribenzoic acid 1,3,5-Tri(4-cboxyphenyl)benzene |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 711.0±60.0 °C at 760 mmHg |
| Melting Point | 322-327ºC |
| Molecular Formula | C27H18O6 |
| Molecular Weight | 438.428 |
| Flash Point | 397.7±29.4 °C |
| Exact Mass | 438.110352 |
| PSA | 111.90000 |
| LogP | 7.67 |
| Vapour Pressure | 0.0±2.4 mmHg at 25°C |
| Index of Refraction | 1.671 |
| Symbol |
GHS02, GHS07, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H315-H319-H410 |
| Precautionary Statements | P210-P273-P305 + P351 + P338-P501 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | F,Xn,N |
| Risk Phrases | 10-48/20-50/53-63-65-67 |
| Safety Phrases | 36/37-60-61-62 |
| RIDADR | UN 3175 4.1/PG 2 |
| HS Code | 2917399090 |
| Precursor 8 | |
|---|---|
| DownStream 0 | |
![[1,1':3',1''-Terphenyl]-4,4''-diol,5'-(4-hydroxyphenyl) structure](https://image.chemsrc.com/caspic/165/15797-52-1.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% |