634196-62-6
634196-62-6 structure
- Name: 2-(1-Pentynyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
- Chemical Name: 4,4,5,5-tetramethyl-2-pent-1-ynyl-1,3,2-dioxaborolane
- CAS Number: 634196-62-6
- Molecular Formula: C11H19BO2
- Molecular Weight: 194.07800
- Create Date: 2018-12-26 23:02:38
- Modify Date: 2024-01-11 22:16:10
| Name | 4,4,5,5-tetramethyl-2-pent-1-ynyl-1,3,2-dioxaborolane |
|---|---|
| Synonyms |
1-Pentynylboronic acid pinacol ester
2-(1-PENTYNYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE |
| Density | 0.9057 g/mL at 25ºC |
|---|---|
| Boiling Point | 68-72ºC/0.09 mmHg |
| Molecular Formula | C11H19BO2 |
| Molecular Weight | 194.07800 |
| Flash Point | 68ºC |
| Exact Mass | 194.14800 |
| PSA | 18.46000 |
| LogP | 2.42130 |
| Index of Refraction | n20/D 1.4479 |
| HS Code | 2931900090 |
|---|
| 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% |