54750-05-9
54750-05-9 structure
- Name: 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
- Chemical Name: 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
- CAS Number: 54750-05-9
- Molecular Formula: C20H14O7
- Molecular Weight: 366.32100
- Create Date: 2017-10-12 07:03:55
- Modify Date: 2025-09-21 18:03:08
| Name | 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid |
|---|---|
| Synonyms |
Gallin
2-(3,4,5,6-Tetrahydroxy-xanthen-9-yl)-benzoesaeure 2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)-benzoic acid 2-(3,4,5,6-tetrahydroxy-xanthen-9-yl)-benzoic acid 9-(2'-Carboxyphenyl)-3,4,5,6-tetrahydroxyxanthene Benzoic acid,2-(3,4,5,6-tetrahydroxy-9Hxanthen-9-yl) |
| Density | 1.609g/cm3 |
|---|---|
| Boiling Point | 592.8ºC at 760 mmHg |
| Molecular Formula | C20H14O7 |
| Molecular Weight | 366.32100 |
| Flash Point | 216.3ºC |
| Exact Mass | 366.07400 |
| PSA | 127.45000 |
| LogP | 3.49310 |
| Index of Refraction | 1.767 |
| HS Code | 2932999099 |
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54750-05-9 |
| Literature: Baeyer Chemische Berichte, 1871 , vol. 4, p. 556 Full Text Show Details Orndorff; Brewer American Chemical Journal, 1900 , vol. 23, p. 428,429 American Chemical Journal, 1901 , vol. 26, p. 147,152, 158 Full Text Show Details Buchka Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 261 |
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54750-05-9 |
| Literature: Buchka Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 261 |
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54750-05-9 |
| Literature: Buchka Justus Liebigs Annalen der Chemie, 1881 , vol. 209, p. 261 |
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |