99-23-0
99-23-0 structure
- Name: PUBERULICACID
- Chemical Name: 4,5,6-trihydroxy-3-oxocyclohepta-1,4,6-triene-1-carboxylic acid
- CAS Number: 99-23-0
- Molecular Formula: C8H6O6
- Molecular Weight: 198.13000
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Bromopyridine
- Create Date: 2016-04-11 15:44:41
- Modify Date: 2024-05-12 14:57:18
| Name | 4,5,6-trihydroxy-3-oxocyclohepta-1,4,6-triene-1-carboxylic acid |
|---|---|
| Synonyms |
Puberulic acid
Puberlic acid 1,3,6-Cycloheptatriene-1-carboxylic acid,3,4,6-trihydroxy-5-oxo |
| Density | 2.069g/cm3 |
|---|---|
| Boiling Point | 206.4ºC at 760mmHg |
| Molecular Formula | C8H6O6 |
| Molecular Weight | 198.13000 |
| Flash Point | 92.9ºC |
| Exact Mass | 198.01600 |
| PSA | 115.06000 |
| Index of Refraction | 1.831 |
| HS Code | 2918990090 |
|---|
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |