成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
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 >Chemical Reagents>Organic reagents>Boric acid>2-Thiopheneboronic acid
2-Thiopheneboronic acid
  • 2-Thiopheneboronic acid
  • 2-Thiopheneboronic acid

2-Thiopheneboronic acid

Price $1
Package 1KG
Min. Order: 1G
Supply Ability: 1000KG
Update Time: 2019-07-06

Product Details

Product Name: 2-Thiopheneboronic acid CAS No.: 6165-68-0
Min. Order: 1G Purity: 98%
Supply Ability: 1000KG Release date: 2019/07/06

AD68

2-Thiopheneboronic acid Basic information
Product Name: 2-Thiopheneboronic acid
Synonyms: TIMTEC-BB SBB004243;THIOPHENE-2-BORONIC ACID;THIOPHEN-2-YLBORONIC ACID;THIOPHENYL 2-BORONIC ACID;RARECHEM AH PB 0243;BUTTPARK 98\04-23;AKOS BRN-0022;2-THIENYLBORONIC ACID
CAS: 6165-68-0
MF: C4H5BO2S
MW: 127.96
EINECS: 1308068-626-2
Product Categories: Boron Compounds;Azoles;blocks;BoronicAcids;Boron, Nitrile, Thio,& TM-Cpds;Heterocycles;Substituted Boronic Acids;Boronic acids;Boronic Acid;Organoborons;Thiophene;B (Classes of Boron Compounds);organic or inorganic borate;Boronic Acids and Derivatives;Chemical Synthesis;Heteroaryl Boronic Acids;Organometallic Reagents;Boric Acid| Boric Acid Ester| Potassium Trifluoroborate
Mol File: 6165-68-0.mol
Article illustration
 
2-Thiopheneboronic acid Chemical Properties
Melting point  138-140 °C(lit.)
storage temp.  0-6°C
solubility  Soluble in methanol.
form  Powder
color  Off-white to beige
BRN  112375
Stability: store cold
CAS DataBase Reference 6165-68-0(CAS DataBase Reference)
 
Safety Information
Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38
Safety Statements  26-36/37-37/39-36
WGK Germany  3
Hazard Note  Harmful/Irritant/Keep Cold
HazardClass  IRRITANT, IRRITANT-HARMFUL, KEEP COLD
 
 
 
2-Thiopheneboronic acid Usage And Synthesis
Chemical Properties white to light yellow crystal powder
Uses Reagent used for• ;Palladium-catalyzed Suzuki-Miyaura cross-couplings1 • ;Alkylation, boration, coupling reaction, Suzuki coupling, and halogenation of fluorenyl bromide2 • ;Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer3 • ;Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters4 • ;Ligand-free Suzuki, Sonogashira, and Heck cross-coupling reactions5 • ;Copper-catalyzed nitration reactions6 • ;Geometry relaxation-induced Large Stokes shift in red-emitting borondipyrromethenes (BODIPY) and
Uses suzuki reaction
Uses suzuki reaction
 

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;

You may like

Recommended supplier

Product name Price   Suppliers Update time
$8.00/1kg
VIP1Y
Henan Fengda Chemical Co., Ltd
2024-04-23
$0.00/1KG
VIP3Y
Henan Aochuang Chemical Co.,Ltd.
2022-10-09
$0.00/25Kg/Drum
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2022-07-06
  • Since: 2014-12-17
  • Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
INQUIRY
楊俊青

sales@coreychem.com