195730-31-5
195730-31-5 structure
- Name: Benzocyclobutene-4-boronic acid
- Chemical Name: 4-bicyclo[4.2.0]octa-1(6),2,4,7-tetraenylboronic acid
- CAS Number: 195730-31-5
- Molecular Formula: C6H10O6
- Molecular Weight: 178.140
- Create Date: 2018-04-15 08:00:00
- Modify Date: 2024-01-05 19:27:56
| Name | 4-bicyclo[4.2.0]octa-1(6),2,4,7-tetraenylboronic acid |
|---|---|
| Synonyms |
(+)-Dimethyl-L-tartrate
(−)-Dimethyl D-tartrate Butanedioic acid, 2,3-dihydroxy-, dimethyl ester, (2S,3S)- dimethyl (2S,3S)-2,3-dihydroxybutanedioate D-(-)-Tartaric Acid Dimethyl Ester DIMETHYL TARTRATE (MESO) benzocyclobutene-4-boronic acid D-(−)-Tartaric acid dimethyl ester Dimethyl D-tartrate Dimethyl D-(-)-Tartrate cyclobutabenzen-4-ylboronic acid Butanedioic acid, 2,3-dihydroxy-, dimethyl ester, (2R,3R)- Dimethyl (2R,3R)-2,3-dihydroxysuccinate Dimethyl (2S,3S)-2,3-dihydroxysuccinate meso-tartaric acid, dimethyl ester Dimethyl-D-tartrate |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 280.0±0.0 °C at 760 mmHg |
| Molecular Formula | C6H10O6 |
| Molecular Weight | 178.140 |
| Flash Point | 95.7±11.7 °C |
| Exact Mass | 178.047745 |
| PSA | 40.46000 |
| LogP | -1.35 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.470 |
| HS Code | 2931900090 |
|---|
|
~71%
195730-31-5 |
| Literature: Yang, Jun-Xiao; Ma, Kuo-Yan; Zhu, Fang-Hua; Chen, Wen; Li, Bo; Zhang, Lin; Xie, Ru-Gang Journal of Chemical Research, 2005 , # 3 p. 184 - 186 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |