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151416-94-3

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Basic Information
CAS No.: 151416-94-3
Name: CIS-1,2-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STILBENE
Article Data: 30
Molecular Structure:
Molecular Structure of 151416-94-3 (CIS-1,2-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STILBENE)
Formula: C26H34B2O4
Molecular Weight: 432.176
Synonyms: 1,3,2-Dioxaborolane,2,2'-(1,2-diphenyl-1,2-ethenediyl)bis[4,4,5,5-tetramethyl-, (Z)-;
Density: 1.07 g/cm3
Melting Point: 69-73 °C(lit.)
Boiling Point: 443.3 °C at 760 mmHg
Flash Point: 221.9 °C
Safety: 24/25
PSA: 36.92000
LogP: 5.86020
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Specification

The 1,3,2-Dioxaborolane,2,2'-[(1Z)-1,2-diphenyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl- is an organic compound with the formula C26H34B2O4. The systematic name of this chemical is 2,2'-[(Z)-1,2-Diphenylethene-1,2-diyl]bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane). With the CAS registry number 151416-94-3, it is also named as (Z)-1,2-Diphenyl-1,2-ethylenediboronic acid bis(pinacol) ester. Besides, its molecular weight is 432.17.

Physical properties about 1,3,2-Dioxaborolane,2,2'-[(1Z)-1,2-diphenyl-1,2-ethenediyl]bis[4,4,5,5-tetramethyl- are: (1)#H bond acceptors: 4; (2)#Freely Rotating Bonds: 4; (3)Polar Surface Area: 36.92 Å2; (4)Index of Refraction: 1.535; (5)Molar Refractivity: 125.59 cm3; (6)Molar Volume: 403.1 cm3; (7)Polarizability: 49.79×10-24 cm3; (8)Surface Tension: 37 dyne/cm; (9)Density: 1.07 g/cm3; (10)Flash Point: 221.9 °C; (11)Enthalpy of Vaporization: 67.39 kJ/mol; (12)Boiling Point: 443.3 °C at 760 mmHg; (13)Vapour Pressure: 1.23E-07 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
When you are using it, avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C26H34B2O4/c1-23(2)24(3,4)30-27(29-23)21(19-15-11-9-12-16-19)22(20-17-13-10-14-18-20)28-31-25(5,6)26(7,8)32-28/h9-18H,1-8H3/b22-21-
(2)InChIKey: YFLBNMYBKXYNJN-DQRAZIAOBO
(3)Std. InChI: InChI=1S/C26H34B2O4/c1-23(2)24(3,4)30-27(29-23)21(19-15-11-9-12-16-19)22(20-17-13-10-14-18-20)28-31-25(5,6)26(7,8)32-28/h9-18H,1-8H3/b22-21-
(4)Std. InChIKey: YFLBNMYBKXYNJN-DQRAZIAOSA-N