3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene

HCID 15860540

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Grundinformationen

CAS: 207742-50-5
Standard-SMILES: C[Si](C)(C)c1cc(Br)c(-c2sc([Si](C)(C)C)cc2Br)s1
InChIKey: ZKCVPMCCGPMMBH-UHFFFAOYSA-N
Summenformel: C14H20Br2S2Si2
Durchschnittliche Molmasse: 468,4 g/mol
Monoisotopische Masse: 465,89117

Namen und Bezeichner

Bevorzugter Name: 3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene
IUPAC: [4-bromo-5-(3-bromo-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilane
Englischer Name: 3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene
Summenformel: C14H20Br2S2Si2
Molmasse: 468.42

Namen und Synonyme

3,3'-DIBROMO-5,5'-BIS(TRIMETHYLSILYL)-2,2'-BITHIOPHENERefChem:484959694-709-8207742-50-53,3-Dibromo-5,5-bis(trimethylsilyl)-2,2-bithiophene(3,3'-Dibromo-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane)MFCD16621088[4-bromo-5-(3-bromo-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilaneC14H20Br2S2Si22,2'-Bithiophene, 3,3'-dibromo-5,5'-bis(trimethylsilyl)-3,3'-Dibromo-5,5'-bis-trimethylsilanyl-2,2'-bithiopheneAS-17946

Weitere Namen anzeigen

2T2Br-2Si2TH-2Si-2Br3,3'-Dibromo-5,5'-bis(trime3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophen3,3'-Dibromo-5,5'-bis-trimethylsilanyl-[2,2']bithiophenyl3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene>2,5-bis(trimethylsilyl)-7H-dithieno[2,3-b:3',2'-d]pyrrole

3,3'-Dibromo-5,5'-bis-trimethylsilyl-2,2'-bithiophene(3,3'-Dibromo[2,2'-bithiophene]-5,5'-diyl)bis(trimethylsilane)Silane, (3,3'-dibromo[2,2'-bithiophene]-5,5'-diyl)bis[trimethyl-SCHEMBL771887DTXSID705789433,3'-Dibromo-2,2'-bithiophene-5,5'-diyl)bis(trimethylsilane)[4-bromo-5-(3-bromo-5-trimethylsilyl-2-thienyl)-2-thienyl]-trimethyl-silaneAKOS016846062

Datenbank-Bezeichner

CAS: 207742-50-5
PubChem CID: 15860540
DTXSID: DTXSID70578943
EC Number: 694-709-8
Nikkaji: J1.678.528H

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 56,5 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 3
Schwere Atome: 20
Formalladung: 0
Komplexität: 320

Physikochemische Eigenschaften

Schmelzpunkt: 87 to · 87.0 to 91.0 °C
Siedepunkt: 400.8 · 400.8±45.0 °C(Predicted)
Dichte: 1.44 · 1.44
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
Aggregatzustand: powder to crystal
Farbe: White to Light yellow

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (97.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；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.