2,5-Diiodthiophen

2,5-Diiodothiophene

HCID 69368CAS 625-88-7

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Grundinformationen

Standard-SMILES: Ic1ccc(I)s1
InChIKey: PNYWRAHWEIOAGK-UHFFFAOYSA-N
Summenformel: C4H2I2S
Durchschnittliche Molmasse: 335,93 g/mol
Monoisotopische Masse: 335,79667

Namen und Bezeichner

Bevorzugter Name: 2,5-Diiodothiophene
IUPAC: 2,5-diiodothiophene
Lokaler Name: 2,5-Diiodthiophen
Englischer Name: 2,5-Diiodothiophene
Summenformel: C4H2I2S
Molmasse: 335.93

Namen und Synonyme

2,5-Diiodothiophene625-88-7EINECS 210-915-9NSC 80411DTXSID00211553RefChem:444445DTXCID30134044Thiophene, 2,5-diiodo-(8CI)Thiophene, 2,5-diiodo-(8CI)(9CI)210-915-9Thiophene, 2,5-diiodo-MFCD00014525

Weitere Namen anzeigen

2,5-Diiodothiophene>2,5-Diiodothiophene 98%2,5-DIIODOTHIOPHENE,98%2,5-Diiodothiophene,99%2,5-DIIODOTHIOPHENE ISO 9001：2015 REACH2-[(dimethylamino)methyl]-4-(2-methylbutan-2-yl)phenol

NSC804112,5-Diiodothiophene, 98%BIDD:GT0169SCHEMBL357574HMS549L22NSC-80411AKOS005254587CDS1_000616

Datenbank-Bezeichner

CAS: 625-88-7
PubChem CID: 69368
DTXSID: DTXSID00211553
EC Number: 210-915-9
Nikkaji: J103.727G

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 3
Polarare Oberfläche (TPSA): 28,2 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 1
Frei drehbare Bindungen: 0
Schwere Atome: 7
Formalladung: 0
Komplexität: 58

Physikochemische Eigenschaften

Schmelzpunkt: 37 · 37-41 °C (lit.)
Siedepunkt: 139 · 139-140 °C (lit.)
Dichte: 2.631 · 2.6310 (estimate)
Flammpunkt: 205 °F · 205 °F
storage temp.: 2 · 2-8°C
Aggregatzustand: solid
Farbe: Light yellow to Yellow to Green
Wasserlöslichkeit: Insoluble in water.
BRN: 109915 · 109915
InChI: 1S/C4H2I2S/c5-3-1-2-4(6)7-3/h1-2H
InChIKey: PNYWRAHWEIOAGK-UHFFFAOYSA-N
SMILES: Ic1ccc(I)s1
CAS Datenbank: 625 · 625-88-7(CAS DataBase Reference)

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 (83.3%): 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 6 reports by companies from 3 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.

Gefahrenhinweise

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (83.3%)

Sicherheitsdaten

wgk: 3
hs_code: 29349990
risk_code: 36/37/38-20/21/22
hazard_code: Xn,Xi
hazard_note: Irritant/Light Sensitive/Keep Cold
safety_code: 36/37/39-26
Speicherklasse: 11 - Combustible Solids

Chemie und Industrie

Anwendungen

Verwenden2,5-Diiodothiophene is used in the preparation of oligothiophene films and maskless fabrication of periodic patterns of a conjugated polymer. It finds application in the fabrication of oligothiophene and polythiophene micropatterns.