Home Categories Chemical Reagents 2-Thienylboronic acid(contains varying amounts of Anhydride)
A7694712

2-Thienylboronic acid(contains varying amounts of Anhydride) , 98% , 6165-68-0

Synonym(s):
2-Thienylboric acid;2-Thienylboronic acid;Thien-5-ylboronic acid;Thiophene-2-boronic acid

CAS NO.:6165-68-0

Empirical Formula: C4H5BO2S

Molecular Weight: 127.95

MDL number: MFCD00151850

EINECS: 612-186-6

Pack Size Price Stock Quantity
1G RMB23.20 In Stock
5G RMB54.40 In Stock
25G RMB167.20 In Stock
100G RMB606.40 In Stock
500g RMB2448.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 138-140 °C (lit.)
Boiling point: 287.9±32.0 °C(Predicted)
Density  1.32±0.1 g/cm3(Predicted)
storage temp.  2-8°C
solubility  Soluble in methanol.
pka 8.41±0.53(Predicted)
form  Powder
color  Off-white to beige
BRN  112375
Stability: store cold
InChIKey ARYHTUPFQTUBBG-UHFFFAOYSA-N
CAS DataBase Reference 6165-68-0(CAS DataBase Reference)

Description and Uses

2-Thiopheneboronic acid can be used as reagent used for Palladium-catalyzed Suzuki-Miyaura cross-couplings; Alkylation, boration, coupling reaction, Suzuki coupling, and halogenation of fluorenyl bromide ;Chain-growth catalyst transfer polycondensation of conjugated alternating copolymer; Ferric perchlorate-promoted reaction of fullerene to give fullerenyl boronic esters.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
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
HS Code  29339900

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