A4383312
3-Formyl-4-methoxyphenylboronic acid(Contains varying amounts of anhydride) , ≥98% , 121124-97-8
Synonym(s):
3-Formyl-4-methoxybenzeneboronic acid;5-Dihydroxyboryl-2-methoxybenzaldehyde
CAS NO.：121124-97-8
Empirical Formula: C8H9BO4
Molecular Weight: 179.97
MDL number: MFCD02093661
EINECS: 627-198-7
| Pack Size | Price | Stock | Quantity |
| 1G | RMB37.60 | In Stock |
|
| 5G | RMB153.60 | In Stock |
|
| 25G | RMB651.20 | In Stock |
|
| 100G | RMB2159.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 214-217 °C (lit.) |
| Boiling point: | 394.8±52.0 °C(Predicted) |
| Density | 1.25±0.1 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| pka | 8.21±0.10(Predicted) |
| Appearance | White to off-white Solid |
| Sensitive | Air Sensitive |
| BRN | 7423998 |
| CAS DataBase Reference | 121124-97-8(CAS DataBase Reference) |
Description and Uses
Reactant for:• ;Copper(I)-mediated cyanation1• ;Suzuki-Miyaura cross-coupling reactions2• ;Preparation of biologically and pharmacologically active molecules3
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C,Xi |
| Risk Statements | 34 |
| Safety Statements | 22-26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Hazard Note | Irritant |
| HazardClass | 8 |
| HS Code | 29319090 |
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
