BD9485531
2,4,4,5,5-Pentamethyl-1,3,2-dioxaborolane , 98% , 94242-85-0
| Pack Size | Price | Stock | Quantity |
| 1g | RMB42.40 | In Stock |
|
| 5g | RMB106.40 | In Stock |
|
| 10g | RMB205.60 | In Stock |
|
| 25g | RMB478.40 | In Stock |
|
| 100g | RMB1850.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 120-122℃ (747 Torr) |
| Density | 0.88±0.1 g/cm3 (20 ºC 760 Torr) |
| refractive index | 1.4003 (20℃) |
| Flash point: | 31.3±18.7℃ |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| form | liquid |
| color | colorless transparent |
| CAS DataBase Reference | 94242-85-0 |
Description and Uses
2,4,4,5,5-Pentamethyl-1,3,2-dioxaborolane is a coupling reagent used in the stereoselective synthesis of spirocyclic ketones.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280-P305+P351+P338-P304+P340-P405-P501A |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37 |
| RIDADR | 3272 |
| TSCA | No |
| HazardClass | 3 |
| PackingGroup | Ⅲ |
| HS Code | 2931900090 |
