9,9-Dioctylfluorene-2,7-diboronic acid supplier

Name
9 9-DIOCTYLFLUORENE-2 7-DIBORONIC ACID
EINECS
CAS No. 258865-48-4
Article Data8
CAS DataBase
Density 1.08g/cm³
Solubility
Melting Point 158-162 °C(lit.)
Formula C₂₉H₄₄B₂O₄
Boiling Point 670.8 °C at 760 mmHg
Molecular Weight 478.288
Flash Point 359.5 °C
Transport Information
Appearance White to off-white powder
Safety 22-24/25
Risk Codes 22-24/25
Molecular Structure
Hazard Symbols
Synonyms Boronicacid, (9,9-dioctyl-9H-fluorene-2,7-diyl)bis- (9CI);9,9-Dioctylfluorene-2,7-diboronic acid;(9,9-dioctyl-9H-fluorene-2,7-diyl)diboronic acid;
PSA 80.92000
LogP 4.81390

9,9-Dioctylfluorene-2,7-diboronic acid Specification

The Boronic acid,B,B'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis-, with the CAS registry number 258865-48-4, has the systematic name of (9,9-dioctyl-9H-fluorene-2,7-diyl)diboronic acid. And the molecular formula of this chemical is C₂₉H₄₄B₂O₄. It is a kind of white to off-white powder, and belongs to the following product categories: Blocks; Boronic Acids; Fluorene; Organoborons; Aryl; Boronic Acids; Boronic Acids and Derivatives. In addition, while dealing with this chemical, you should not breathe dust and then try to avoid contacting with skin and eyes.

The physical properties of Boronic acid,B,B'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis- are as following: (1)ACD/LogP: 11.38; (2)# of Rule of 5 Violations: 1 ; (3)#H bond acceptors: 4; (4)#H bond donors: 4; (5)#Freely Rotating Bonds: 20; (6)Polar Surface Area: 36.92 Å²; (7)Index of Refraction: 1.556; (8)Molar Refractivity: 141.2 cm³; (9)Molar Volume: 439.2 cm³; (10)Polarizability: 55.97×10^-24cm³; (11)Surface Tension: 47.7 dyne/cm; (12)Density: 1.08 g/cm³; (13)Flash Point: 359.5 °C; (14)Enthalpy of Vaporization: 103.54 kJ/mol; (15)Boiling Point: 670.8 °C at 760 mmHg; (16)Vapour Pressure: 6.56E-19 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: OB(O)c3ccc2c1ccc(cc1C(c2c3)(CCCCCCCC)CCCCCCCC)B(O)O
(2)InChI: InChI=1/C29H44B2O4/c1-3-5-7-9-11-13-19-29(20-14-12-10-8-6-4-2)27-21-23(30(32)33)15-17-25(27)26-18-16-24(31(34)35)22-28(26)29/h15-18,21-22,32-35H,3-14,19-20H2,1-2H3
(3)InChIKey: HURJMQMZDPOUOU-UHFFFAOYAV

Product Name

9 9-DIOCTYLFLUORENE-2 7-DIBORONIC ACID

9,9-Dioctylfluorene-2,7-diboronic acid Specification

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