1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-(2-methyl-3-thienyl)- supplier

Name
2-Methylthiophene-3-boronic acid pinacol ester
EINECS
CAS No. 910553-12-7
Article Data8
CAS DataBase
Density 1.06g/cm³
Solubility
Melting Point
Formula C₁₁H₁₇BO₂S
Boiling Point 303.9 °C at 760 mmHg
Molecular Weight 224.132
Flash Point 137.6 °C
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms 4,4,5,5-Tetramethyl-2-[2-(methyl)thiophen-3-yl][1,3,2]dioxaborolane;
PSA 46.70000
LogP 2.35570

1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-(2-methyl-3-thienyl)- Specification

The 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-(2-methyl-3-thienyl)-, with CAS registry number 910553-12-7, has the synonyms of 2-Methylthiophene-3-boronic acid pinacol ester. Besides this, it is also called 4,4,5,5-tetramethyl-2-(2-methylthiophen-3-yl)-1,3,2-dioxaborolane. And the chemical formula of this chemical is C₁₁H₁₇BO₂S.

Physical properties of 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-(2-methyl-3-thienyl)-: (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: 1.5; (6)Molar Refractivity: 62.22 cm³; (7)Molar Volume: 211.2 cm³; (8)Polarizability: 24.66×10^-24cm³; (9)Surface Tension: 32.6 dyne/cm; (10)Density: 1.06 g/cm³; (11)Flash Point: 137.6 °C; (12)Enthalpy of Vaporization: 52.25 kJ/mol; (13)Boiling Point: 303.9 °C at 760 mmHg; (14)Vapour Pressure: 0.00163 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: B1(OC(C(O1)(C)C)(C)C)c2ccsc2C
(2)InChI: InChI=1/C11H17BO2S/c1-8-9(6-7-15-8)12-13-10(2,3)11(4,5)14-12/h6-7H,1-5H3
(3)InChIKey: YCOQKTIMEQOYNN-UHFFFAOYAA
(4)Std. InChI: InChI=1S/C11H17BO2S/c1-8-9(6-7-15-8)12-13-10(2,3)11(4,5)14-12/h6-7H,1-5H3
(5)Std. InChIKey: YCOQKTIMEQOYNN-UHFFFAOYSA-N

Product Name

2-Methylthiophene-3-boronic acid pinacol ester

1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-(2-methyl-3-thienyl)- Specification

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