ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Borate >4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane

4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane

4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Suppliers list
Company Name: Aladdin Scientific
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Email: tp@aladdinsci.com
Products Intro: Product Name:4-(Phenylethynyl)phenylboronic acid pinacol ester
CAS:1190376-20-5
Purity:97% Package:$24.9/100mg;$50.9/250mg;$117.9/1g;$464.9/5g;Bulk package Remarks:97%
Company Name: Guangzhou CATO Research Chemicals Inc.
Tel: +86-020-81960175-617 +8615602392859
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Products Intro: Product Name:4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane
CAS:1190376-20-5
Purity:0.99 Package:25MG;50MG;100MG;5KG;1KG
Company Name: SHANGHAI YOUNG-CHEM CHEMICAL CO., LTD.
Tel: +8613817489192
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Products Intro: Product Name:4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane
CAS:1190376-20-5
Purity:97% Package:100g/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
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Products Intro: Product Name:4,4,5,5-Tetramethyl-2-(4-phenylethynyl-phenyl)-[1,3,2]dioxaborolane
CAS:1190376-20-5
Purity:0.97 Package:mgs,gs,kgs Remarks:A910588
Company Name: Adamas Reagent, Ltd.  
Tel: 400-6009262 15618770481
Email: yhx@titansci.com
Products Intro: Product Name:4,4,5,5-Tetramethyl-2-(4-Phenylethynyl-Phenyl)-[1,3,2]Dioxaborolane
CAS:1190376-20-5
Purity:98% Package:100mg;250mg;1g;5g;25g
4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Basic information
Product Name:4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane
Synonyms:4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane;4,4,5,5-Tetramethyl-2-(4-phenylethynyl-phenyl)-[1,3,2]dioxaborolane;4,4,5,5-tetramethyl-2-[4-(2-phenylethynyl)phenyl]-1,3,2-dioxaborolane;4-[(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethynylbenzene;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(2-phenylethynyl)phenyl]-;4-(Phenylethynyl)benzeneboronicacidpinacolester,97%
CAS:1190376-20-5
MF:C20H21BO2
MW:304.19
EINECS:
Product Categories:
Mol File:1190376-20-5.mol
4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Structure
4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Chemical Properties
Melting point 96-100°C
Boiling point 428.7±28.0 °C(Predicted)
density 1.08±0.1 g/cm3(Predicted)
storage temp. Store at room temperature
form solid
AppearanceLight yellow to yellow Powder
InChI1S/C20H21BO2/c1-19(2)20(3,4)23-21(22-19)18-14-12-17(13-15-18)11-10-16-8-6-5-7-9-16/h5-9,12-15H,1-4H3
InChIKeyAAIDERXZGJSORP-UHFFFAOYSA-N
SMILESCC1(C)OB(OC1(C)C)c2ccc(cc2)C#Cc3ccccc3
CAS DataBase Reference1190376-20-5
Safety Information
WGK Germany 3
HS Code 2931900090
Storage Class11 - Combustible Solids
MSDS Information
4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Usage And Synthesis
4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane Preparation Products And Raw materials
Tag:4,4,5,5-Tetramethyl-2-(4-phenylethynyl)[1,3,2]dioxaborolane(1190376-20-5) Related Product Information
4-Ethynylbenzeneboronic acid pinacol ester, 95% 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)TOLUENE 4-Benzylbenzeneboronic acid pinacol ester, 97% Diphenylacetylene-4,4'-diboronic acid bis(pinacol) ester, 95% 1,2-Bis(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyne 2-{4-[2-(4-Chlorophenyl)ethynyl]phenyl}-4,4,5,5-tetramethyl-1,3,2-dioxaborolane