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ChemicalBook >> CAS DataBase List >>2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) Structure
2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) structure
CAS No.
942070-28-2
Chemical Name:
2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
Synonyms
3-Methylthiophene-2,5-diboronic acid, pinacol ester;2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane);2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane);1,3,2-Dioxaborolane, 2,2'-(3-methyl-2,5-thiophenediyl)bis[4,4,5,5-tetramethyl-;4,4,5,5-tetramethyl-2-[3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]-1,3,2-dioxaborolane
CBNumber:
CB32564532
Molecular Formula:
C17H28B2O4S
Molecular Weight:
350.09
MDL Number:
MFCD12407256
MOL File:
942070-28-2.mol
Last updated:2022-12-30 16:20:48
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2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) Properties

Boiling point 452.6±45.0 °C(Predicted)
Density 1.07±0.1 g/cm3(Predicted)
storage temp. 2-8°C

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H312-H332
Precautionary statements  P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P330-P363-P501
HS Code  2934999090

2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
AK Scientific V9401 3-Methylthiophene-2,5-diboronicacidpinacolester 942070-28-2 250mg $184 2021-12-16 Buy
American Custom Chemicals Corporation ING0006371 2,2'-(3-METHYLTHIOPHENE-2,5-DIYL)BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE) 95.00% 942070-28-2 1G $897.44 2021-12-16 Buy
Crysdot CD11007783 2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 95+% 942070-28-2 5g $1429 2021-12-16 Buy
Alichem 942070282 2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 942070-28-2 5g $1440 2021-12-16 Buy
Product number Packaging Price Buy
V9401 250mg $184 Buy
ING0006371 1G $897.44 Buy
CD11007783 5g $1429 Buy
942070282 5g $1440 Buy

2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) Preparation Products And Raw materials

Raw materials

Preparation Products

2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) Suppliers

Global( 11)Suppliers
Supplier Tel Email Country ProdList Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd. 		+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 18216 56
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090 sales@kechem.cn China 26033 58
Zhengzhou Convergence Chemical Co. LTD 0371-53736046 13393710386 2853979814@qq.com China 9998 58
Nanjing Shizhou Biology Technology Co.,Ltd 025-85560043 13675144456 sean.lv@synzest.com China 11442 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39661 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 15221441005 fangrui@jskchem.com China 49242 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd. 025-66061636 18013972705 qqyang@aikonchem.com China 10238 58
Supplier Advantage
Hangzhou MolCore BioPharmatech Co.,Ltd. 		58
9ding chemical ( Shanghai) Limited 56
Changzhou Kechem Bio-Scientific Co., LTD. 58
Zhengzhou Convergence Chemical Co. LTD 58
Nanjing Shizhou Biology Technology Co.,Ltd 58
Bide Pharmatech Ltd. 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd. 58
2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 3-Methylthiophene-2,5-diboronic acid, pinacol ester 1,3,2-Dioxaborolane, 2,2'-(3-methyl-2,5-thiophenediyl)bis[4,4,5,5-tetramethyl- 4,4,5,5-tetramethyl-2-[3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]-1,3,2-dioxaborolane 2,2'-(3-Methylthiophene-2,5-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 942070-28-2 C17H28B2O4S