A7902612
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile , >98.0%(GC)(T) , 171364-82-2
Synonym(s):
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
| Pack Size | Price | Stock | Quantity |
| 1G | RMB60.80 | In Stock |
|
| 5G | RMB176.00 | In Stock |
|
| 25g | RMB720.80 | In Stock |
|
| 100g | RMB2063.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 95-99 °C(lit.) |
| Boiling point: | 345.8±25.0 °C(Predicted) |
| Density | 1.06±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| color | Light yellow to orange or light tan |
| InChI | 1S/C13H16BNO2/c1-12(2)13(3,4)17-14(16-12)11-7-5-10(9-15)6-8-11/h5-8H,1-4H3 |
| InChIKey | HOPDTPGXBZCBNP-UHFFFAOYSA-N |
| SMILES | CC1(C)OB(OC1(C)C)c2ccc(cc2)C#N |
| CAS DataBase Reference | 171364-82-2(CAS DataBase Reference) |
Description and Uses
4-(Cyanophenyl)boronic Acid Pinacol Ester is used to prepare arylparacyclophanes via Suzuki aryl cross-coupling of bromoparacyclophane with arylboronic acid and arylboronates. It’s also used to prepare tyrosine-modified analogs of α4β7 integrin inhibitor biotin-R8ERY.
Safety
| Symbol(GHS) |   GHS07,GHS06 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335-H301 |
| Precautionary statements | P280a-P301+P310a-P405-P501a-P261-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-20/21/22 |
| Safety Statements | 26-36-36/37/39 |
| WGK Germany | 3 |
| TSCA | No |
| HazardClass | IRRITANT |
| HS Code | 29319090 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
