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

4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane Structure
CAS No.
159087-45-3
Chemical Name:
4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane
Synonyms
2-Phenyl-1-ethynylboronic acid pinacol ester;2-Phenyl-1-ethynylboronic acid pinacol ester 90%;4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-phenylethynyl)-;4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane 98%
CBNumber:
CB42101842
Molecular Formula:
C14H17BO2
Molecular Weight:
228.09
MOL File:
159087-45-3.mol
MSDS File:
SDS
Modify Date:
2025/1/27 9:38:02
Request For Quotation

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

Melting point 49-68 °C
Boiling point 265.4±23.0 °C(Predicted)
Density 1.03±0.1 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form crystals

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H335-H332-H302-H319-H312-H315
Precautionary statements  P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P280-P302+P352-P312-P322-P363-P501
WGK Germany  3
HS Code  2931900090

4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 686808 2-Phenyl-1-ethynylboronic acid pinacol ester 90% 159087-45-3 1G ₹10164.68 2022-06-14 Buy
Product number Packaging Price Buy
686808 1G ₹10164.68 Buy

4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane Chemical Properties,Uses,Production

4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane Preparation Products And Raw materials

Raw materials

Preparation Products

2-Propynenitrile, 3-phenyl- (9CI)

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

Global( 45)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6100 58 Inquiry
Chengdu Aslee Biopharmaceuticals, Inc. 28-85305008 CHINA 964 58 Inquiry
Career Henan Chemica Co +86-0371-86658258 +8613203830695 China 30230 58 Inquiry
Alfa Chemistry United States 24072 58 Inquiry
Aladdin Scientific United States 52924 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131957 58 Inquiry
Shanghai Guangyang Carrie Biotechnology Co., LTD 18616826356 China 1273 58 Inquiry
Shanghai Sunway Pharmaceutical Technology Co., Ltd 021-51613915-820 13611835272 China 9732 57 Inquiry
Sigma-Aldrich 021-61415566 800-8193336 China 51456 80 Inquiry
Cool Pharm, Ltd 18019463053 China 13010 58 Inquiry
Supplier Advantage
A.J Chemicals 58
Chengdu Aslee Biopharmaceuticals, Inc. 58
Career Henan Chemica Co 58
Alfa Chemistry 58
Aladdin Scientific 58
Amadis Chemical Company Limited 58
Shanghai Guangyang Carrie Biotechnology Co., LTD 58
Shanghai Sunway Pharmaceutical Technology Co., Ltd 57
Sigma-Aldrich 80
Cool Pharm, Ltd 58

159087-45-3(4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane)Related Search:

4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane 2-PHENYLACETYLENE-1-BORONIC ACID DIISOPROPYL ESTER
2-Phenyl-1-ethynylboronic acid pinacol ester 4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane 2-Phenyl-1-ethynylboronic acid pinacol ester 90% 4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane 4,4,5,5-Tetramethyl-2-(phenylethynyl)-1,3,2-dioxaborolane 98% 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-phenylethynyl)- 159087-45-3 C14H17BO2 Alkynyl Boronate Esters Boronate Esters Boronic Acids and Derivatives Chemical Synthesis Organometallic Reagents