25906-66-5
25906-66-5 structure
- Name: 2,5-Dimercaptoterephthalic Acid
- Chemical Name: 2,5-bis(sulfanyl)terephthalic acid
- CAS Number: 25906-66-5
- Molecular Formula: C8H6O4S2
- Molecular Weight: 230.26100
- Create Date: 2017-06-24 22:36:20
- Modify Date: 2025-08-25 10:12:05
| Name | 2,5-bis(sulfanyl)terephthalic acid |
|---|---|
| Synonyms |
2,5-Disulfanylterephthalic acid
2,5-disulfhydrylbenzene-1,4-dicarboxylic acid 2.5-Dimercaptoterephthalsaeure 2,5-Dimercaptoterephthalic acid 2,5-dimercapto-1,4-benzenedicarboxylic acid EINECS 247-330-3 |
| Density | 1.648g/cm3 |
|---|---|
| Boiling Point | 468.7ºC at 760mmHg |
| Molecular Formula | C8H6O4S2 |
| Molecular Weight | 230.26100 |
| Flash Point | 237.3ºC |
| Exact Mass | 229.97100 |
| PSA | 152.20000 |
| LogP | 1.66040 |
| Vapour Pressure | 1.38E-09mmHg at 25°C |
| Index of Refraction | 1.742 |
| Storage condition | 2-8℃ |
| HS Code | 2930909090 |
|---|
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |