357274-85-2
357274-85-2 structure
- Name: (3,3,3-Trifluoro-1-propen-2-yl)boronic acid
- Chemical Name: 3,3,3-trifluoroprop-1-en-2-ylboronic acid
- CAS Number: 357274-85-2
- Molecular Formula: C3H4BF3O2
- Molecular Weight: 139.869
- Create Date: 2018-10-19 17:53:15
- Modify Date: 2025-08-26 19:42:43
| Name | 3,3,3-trifluoroprop-1-en-2-ylboronic acid |
|---|---|
| Synonyms |
Boronic acid, B-[1-(trifluoromethyl)ethenyl]-
(3,3,3-Trifluoro-1-propen-2-yl)boronic acid |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 191.2±50.0 °C at 760 mmHg |
| Molecular Formula | C3H4BF3O2 |
| Molecular Weight | 139.869 |
| Flash Point | 69.4±30.1 °C |
| Exact Mass | 140.025650 |
| PSA | 40.46000 |
| LogP | 2.30 |
| Vapour Pressure | 0.1±0.8 mmHg at 25°C |
| Index of Refraction | 1.343 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2931900090 |
|
~%
357274-85-2 |
| Literature: Billen, Denis; Chubb, Nathan Anthony Logan; Gethin, David Morris; Hall, Kim Thomas; Roberts, Lee Richard; Walshe, Nigel Derek Arthur Patent: US2005/148649 A1, 2005 ; Location in patent: Page/Page column 27 ; |
|
~90%
357274-85-2 |
| Literature: Jiang, Biao; Wang, Quan-Fu; Yang, Cai-Guang; Xu, Min Tetrahedron Letters, 2001 , vol. 42, # 24 p. 4083 - 4085 |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
| 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% |