一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
WhatsApp
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
  • 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
  • 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
  • 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester

2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester

Price $0.1
Package 1KG
Min. Order: 1KG
Supply Ability: 1kg; 100kg;
Update Time: 2019-12-26

Product Details

Product Name: 2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester CAS No.: 239075-02-6
Min. Order: 1KG Purity: 95.0%-99.8%
Supply Ability: 1kg; 100kg; Release date: 2019/12/26
Number: crystal 604
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester Basic information
Product Name:
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester
Synonyms:
Azobenzene-4,4';2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester 97%;2,2'-BITHIOPHENE-5,5'-DIBORONIC ACID BIS(PINACOL) ESTER, 97%;2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol);4,4,5,5-tetramethyl-2-[5-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]thiophen-2-yl]-1,3,2-dioxaborolane;IN1296, 5,5'-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene;2,2'-Bithiophene-5,5&apos
CAS:
239075-02-6
MF:
C20H28B2O4S2
MW:
418.19
EINECS:
 
Product Categories:
-;Organoborons;Thiophene;Boronate Esters;Boronic Acids and Derivatives;Heteroaryl
Mol File:
239075-02-6.mol
Article illustration
 
2,2'-Bithiophene-5,5'-diboronic acid bis(pinacol) ester Chemical Properties
Melting point 
208-212 °C
Boiling point 
530.5±50.0 °C(Predicted)
density 
1.16±0.1 g/cm3(Predicted)
 
Safety Information
WGK Germany 
3

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

Recommended supplier

Product name Price   Suppliers Update time
$1.10
VIP6Y
Dideu Industries Group Limited
2025-11-18
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2026-07-27
$4.00
VIP6Y
Shanghai UCHEM Inc.
2026-07-27
$23.00
VIP8Y
Jinan Finer Chemical Co., Ltd
2026-07-24
  • Since: 2014-12-17
  • Address: 702, Building 10, East District, National University Science and Technology Park, High tech Zone, Zh
INQUIRY
锦州市| 永靖县| 北川| 永新县| 莆田市| 连州市| 和政县| 渭源县| 鹿泉市| 泰来县| 三明市| 且末县| 凌海市| 东兴市| 延安市| 察隅县| 星子县| 商洛市| 松溪县| 阿城市| 和顺县| 景东| 开封县| 双江| 福清市| 剑河县| 天门市| 乌拉特前旗| 泗洪县| 北流市| 白银市| 罗江县| 农安县| 边坝县| 陵水| 梅河口市| 南宁市| 峨眉山市| 临安市| 诏安县| 柳州市|