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Cas Database |
| Name |
Thiophene-3-boronic acid pinacol ester |
EINECS | N/A |
| CAS No. | 214360-70-0 | Density | 1.075 g/cm3 |
| PSA | 46.70000 | LogP | 2.04730 |
| Solubility | N/A | Melting Point |
72-73 °C |
| Formula | C10H15BO2S | Boiling Point | 286.547 °C at 760 mmHg |
| Molecular Weight | 210.105 | Flash Point | 127.099 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 26-37 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols | Xi |
| Synonyms |
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene;4,4,5,5-Tetramethyl-2-(3-thienyl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(thiophen-3-yl)-1,3,2-dioxaborolane; |
Article Data | 43 |
Thiophene-3-boronic acid pinacol ester Specification
The Thiophene-3-boronic acid pinacol ester, with the CAS registry number 214360-70-0, has the systematic name of 4,4,5,5-tetramethyl-2-thiophen-3-yl-1,3,2-dioxaborolane. It belongs to the product category of Boronic acids. And the molecular formula of the chemical is C10H15BO2S.
The characteristics of this chemical are as followings: (1)#H bond acceptors: 2; (2)#H bond donors: 0; (3)#Freely Rotating Bonds: 1; (4)Polar Surface Area: 46.7 Å2; (5)Index of Refraction: 1.501; (6)Molar Refractivity: 57.59 cm3; (7)Molar Volume: 195.3 cm3; (8)Polarizability: 22.83×10-24cm3; (9)Surface Tension: 32.5 dyne/cm; (10)Density: 1.07 g/cm3; (11)Flash Point: 127.1 °C; (12)Enthalpy of Vaporization: 50.46 kJ/mol; (13)Boiling Point: 286.5 °C at 760 mmHg; (14)Vapour Pressure: 0.00452 mmHg at 25°C.
Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O1B(OC(C1(C)C)(C)C)c2ccsc2
(2)InChI: InChI=1/C10H15BO2S/c1-9(2)10(3,4)13-11(12-9)8-5-6-14-7-8/h5-7H,1-4H3
(3)InChIKey: HQXQOBAEDQBINI-UHFFFAOYAL
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