2,5-Thiophenediylbisboronic acid

HCID 2770906

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Grundinformationen

CAS: 26076-46-0
Standard-SMILES: OB(O)c1ccc(B(O)O)s1
InChIKey: SKFDVFMUXZWWOW-UHFFFAOYSA-N
Summenformel: C4H6B2O4S
Durchschnittliche Molmasse: 171,8 g/mol
Monoisotopische Masse: 172,0172902

Namen und Bezeichner

Bevorzugter Name: 2,5-Thiophenediylbisboronic acid
IUPAC: (5-boronothiophen-2-yl)boronic acid
Englischer Name: 2,5-Thiophenediboronic acid
Summenformel: C4H6B2O4S
Molmasse: 171.77

Namen und Synonyme

2,5-THIOPHENEDIYLBISBORONIC ACIDRefChem:445119629-071-126076-46-0Thiophene-2,5-diyldiboronic acid2,5-Thiophenediboronic acidThiophene-2,5-diboronic acidMFCD011146992,5-ThiophenediboronicAcid(5-boronothiophen-2-yl)boronic acidBoronic acid, 2,5-thiophenediylbis-Boronic acid, B,B'-2,5-thiophenediylbis-

Weitere Namen anzeigen

AKOS BRN-1012AKOS BBS-00001328RARECHEM AH PB 0137SPECS AI-372/25005763OTAVA-BB BB71109505752,5-Diboronothiophene2,5-diborate thiophene2,5-THIOPHENDIBORONIC ACIDTIOPHENE-2,5-DIBORONIC ACID

C4H6B2O4SThiophene-2,5-diyldiboronicacidDTXSID10377891THIENE-2,5-DIYLDIBORONIC ACIDCS-W005521DS-17899F1371-01782,5-Thioph

Datenbank-Bezeichner

CAS: 26076-46-0
PubChem CID: 2770906
DTXSID

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 109 Å²
H-Brücken-Donoren: 4
H-Brücken-Akzeptoren: 5
Frei drehbare Bindungen: 2
Schwere Atome: 11
Formalladung: 0
Komplexität: 119

Physikochemische Eigenschaften

Schmelzpunkt: 250 °C · 250 °C (dec.)(lit.)
Siedepunkt: 490.1 · 490.1±55.0 °C(Predicted)
Dichte: 1.5 · 1.50±0.1 g/cm3(Predicted)
storage temp.: -20 °C · Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka: 8.18 · 8.18±0.53(Predicted)
Wichte: 1.029 · 1.029
InChI: 1S/C4H6B2O4S/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2,7-10H
InChIKey: SKFDVFMUXZWWOW-UHFFFAOYSA-N
SMILES: OB(O)c1ccc(s1)B(O)O
CAS Datenbank: 26076 · 26076-46-0(CAS DataBase Reference)

Sicherheit und Regulatorisches

Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.

GHS-Klassifizierung

GHS Classification · 5 Einträge

Warning

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 1 notifications to the ECHA C&L Inventory.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Hazard Classes and CategoriesEye Irrit. 2 (100%)

Sicherheitsdaten

wgk: 3
hs_code: 2934999090
risk_code: 36
hazard_code: Xi
safety_code: 26-36
Speicherklasse: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2

Chemie und Industrie

Anwendungen · 1 Eintrag

Verwenden2,5-Thiophenediylbisboronic acid can be used: As a reactant in the metal catalyzed Suzuki cross coupling reactions.To prepare 2,5-bis(2-pyridyl)thiophene, a thiophene based ligand which is used in the design of fluorescent mercury-sensor. To fabricate graphene-based biosensors for the detection of glucose and Escherichia coli in a complex medium.

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Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]

上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]

深圳睿迅光电材料科技有限公司0755-26718755; 15889762949 · [email protected]

上海药诚医药科技合伙企业（有限合伙）400-6181121 18616381138 · [email protected]

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