207981-50-8
207981-50-8 structure
- Name: 2,6-difluoromandelic acid
- Chemical Name: 2-(2,6-difluorophenyl)-2-hydroxyacetic acid
- CAS Number: 207981-50-8
- Molecular Formula: C8H6F2O3
- Molecular Weight: 188.12800
- Create Date: 2018-03-04 08:00:00
- Modify Date: 2025-08-21 09:15:28
| Name | 2-(2,6-difluorophenyl)-2-hydroxyacetic acid |
|---|---|
| Synonyms |
2,6-Difluoromandelic acid
(2,6-DIFLUORO-PHENYL)-HYDROXY-ACETIC ACID MFCD00061298 2,5-DIFLUORO-NICOTINIC ACID (2,6-Difluorophenyl)(hydroxy)acetic acid |
| Density | 1.522g/cm3 |
|---|---|
| Boiling Point | 299.3ºC at 760 mmHg |
| Melting Point | 142-145°C |
| Molecular Formula | C8H6F2O3 |
| Molecular Weight | 188.12800 |
| Flash Point | 134.8ºC |
| Exact Mass | 188.02900 |
| PSA | 57.53000 |
| LogP | 1.08280 |
| Vapour Pressure | 0.000539mmHg at 25°C |
| Index of Refraction | 1.542 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| HS Code | 2918199090 |
|
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207981-50-8 |
| Literature: Eli Lilly and Company Patent: US6358971 B1, 2002 ; |
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| Literature: US6358971 B1, ; |
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| Literature: US6358971 B1, ; |
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| Literature: US6358971 B1, ; |
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| Literature: US6358971 B1, ; |
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| Literature: US6358971 B1, ; |
| Precursor 7 | |
|---|---|
| DownStream 0 | |
| HS Code | 2918199090 |
|---|---|
| Summary | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, 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% |