A2515612
5-Cyanothiophene-2-boronicacid(contains varying amounts of Anhydride) , 98% , 305832-67-1
CAS NO.：305832-67-1
Empirical Formula: C5H4BNO2S
Molecular Weight: 152.97
MDL number: MFCD02094029
EINECS: 608-502-7
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB37.60 | In Stock |
|
| 1G | RMB92.80 | In Stock |
|
| 5g | RMB799.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 175 °C |
| Boiling point: | 369.3±52.0 °C(Predicted) |
| Density | 1.42±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| form | Powder |
| pka | 7.27±0.53(Predicted) |
| color | Pink to beige |
| Water Solubility | insoluble |
| InChI | InChI=1S/C5H4BNO2S/c7-3-4-1-2-5(10-4)6(8)9/h1-2,8-9H |
| InChIKey | ZEOMEPSYIIQIND-UHFFFAOYSA-N |
| SMILES | B(C1SC(C#N)=CC=1)(O)O |
| CAS DataBase Reference | 305832-67-1(CAS DataBase Reference) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280h-P305+P351+P338 |
| Hazard Codes | Xi,Xn |
| Risk Statements | 22-36/37/38-20/21/22 |
| Safety Statements | 26-36/37/39-36 |
| RIDADR | 3439 |
| Hazard Note | Irritant |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29349990 |
