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HCID 315608Erstellt: 26. Oktober 2026

1H,3H-Thieno[3,4-c]furan-1,3-dione

1H,3H-Thieno[3,4-c]furan-1,3-dione · 3,4-THIOPHENEDICARBOXYLIC ACID · NSC 241105 · Thieno[3,4-c]furan-1,3-dione · 3,4-Thiophenedicarboxylic Anhydride · thiophenebenzo[3,4-c]furan-1,3-dione · 3,4-Thiophenedicarboxylic acid anhydride · Thiophene-3,4-dicarboxylic acid anhydride

https://huagongshe.com/de/chemical/315608

Molekülstruktur von 1H,3H-Thieno[3,4-c]furan-1,3-dione

Identifikatoren & physikalische Daten

CAS No.6007-85-8
SummenformelC6H2O3S
Durchschnittliche Molmasse154,15 g/mol
Monoisotopische Masse153,97246492 g/mol
SMILESO=C1OC(=O)c2cscc21
InChIKeyXQTUSPVIMZCNPC-UHFFFAOYSA-N
PubChem CID315608
EC No.805-915-6
DTXSIDDTXSID30311297

Chemische & physikalische Eigenschaften

XLogP1
Polarare Oberfläche (TPSA)71,6
H-Brücken-Donoren0
H-Brücken-Akzeptoren4
Frei drehbare Bindungen0
Schwere Atome10
Formalladung0
Komplexität181
Schmelzpunkt144.5-146.5℃ (toluene )
Siedepunkt306.4±15.0 °C(Predicted)
Dichte1.674±0.06 g/cm3(Predicted)
LagerbedingungenInert atmosphere,Room Temperature
Löslichkeitslightly sol. in Toluene
Aggregatzustandpowder to crystal
FarbeLight yellow to Yellow to Orange
CAS Datenbank6007-85-8

Sicherheit & Vorschriften

GHS-EinstufungWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/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 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Zollcode2934.99.4400
hazard_noteIrritant
1H,3H-Thieno[3,4-c]furan-1,3-dione｜Huagongshe