high quality 2-Thiopheneboronic acid CAS NO.6165-68-0

FOB Price:: USD 1.00-1.00 /Gram Get Latest Price

Min.Order Quantity:: 1 Gram

Purity:: 99% min

Port:: China main port

Payment Terms:: L/C,T/T,

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Product Details

Keywords

2-Thiopheneboronic acid
high purity 2-Thiopheneboronic acid
factory supply 2-Thiopheneboronic acid

Quick Details

ProName: high quality 2-Thiopheneboronic acid
CasNo: 6165-68-0
Molecular Formula: C4H5BO2S
Appearance: white to light yellow crystal powder
Application: Pharmaceutical intermediates
DeliveryTime: With about 7-10 days after receipt the...
PackAge: as you requested
Port: China main port
ProductionCapacity: 10 Kilogram/Day
Purity: 99% min
Storage: Room temperature
Transportation: by courier
LimitNum: 1 Gram
Transportation: by courier

Superiority

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.our main business covers the fields below:

1.noble metal catalysts (pt.pd...)

2.organic phosphine ligands (tert-butyl-phosphine.cyclohexyl-phosphine...)

3.oled intermediates (fluorene,carbazole,boric acid...)

4.customs synthesis

our advantage:

1. higest quality and good package

2.fast delivery

3.better payment term

4.fast response to customer within 6 hours

5.good business credit in europe ,us ,japan ,korea

anyway ,if you need any chemicals from china ,henan tianfu can help you

Details

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:
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

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

msds information

provider	language
sigmaaldrich	english
acros	english
alfa	english

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