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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HCID 75664Erstellt: 26. Oktober 2026

2-Methylthiophen-3-thiol

2-Methyl-3-thiophenethiol · methyl thiophene thiol · 2-Methyl-3-thienylthiol · 2-methyl-3-thiophenthiol · 2-methylthiophene-3-thiol · 3-Thiophenethiol, 2-methyl- · 3-Mercapto-2-methylthiophene · 2-Methyl-3-mercaptothiophene

https://huagongshe.com/de/chemical/75664

Molekülstruktur von 2-Methylthiophen-3-thiol

Identifikatoren & physikalische Daten

CAS No.2527-76-6
SummenformelC5H6S2
Durchschnittliche Molmasse130,2 g/mol
Monoisotopische Masse129,99109219 g/mol
SMILESCc1sccc1S
InChIKeyAQXLMAYNBMTBHD-UHFFFAOYSA-N
PubChem CID75664
EC No.219-770-6
DTXSIDDTXSID80179920
Lokaler Name2-Methylthiophen-3-thiol

Chemische & physikalische Eigenschaften

XLogP2,2
Polarare Oberfläche (TPSA)29,2
H-Brücken-Donoren1
H-Brücken-Akzeptoren2
Frei drehbare Bindungen0
Schwere Atome7
Formalladung0
Komplexität63,1
AromastoffeEU Flavoring substances
Löslichkeitslightly
Siedepunkt186.00 to 187.00 °C. @ 760.00 mm Hg189℃
Schmelzpunkt27.00 °C. @ 760.00 mm Hg
Dichte1.208
Flammpunkt68℃
pKa (Säurekonstante)6.57±0.48(Predicted)
Geruchat 0.01%inpropylene glycol. medicinal
LogP (Verteilungskoeffizient)2.394 (est)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 100% (89 of 89) of all reports.Not ClassifiedAggregated GHS information provided per 89 reports by companies from 1 notifications to the ECHA C&L Inventory.
Regulatorische InformationenChemical: 3-Thiophenethiol, 2-methyl-Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)3-Thiophenethiol, 2-methyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesNot Classified