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Thiophene-2-thiol, contains dimer, 97% as monomer

Catalog No. AAB2264203
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AAB2264203 1 g
AAB2264206 5 g
AAB2264214 25 g
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Catalog No. AAB2264203 Supplier Thermo Scientific Chemicals Supplier No. B2264203
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Description

CAS: 7774-74-5 | C4H4S2 | 116.196 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7774-74-5
Molecular Formula C4H4S2
Molecular Weight (g/mol) 116.196
MDL Number MFCD00051666
InChI Key SWEDAZLCYJDAGW-UHFFFAOYSA-N
Synonym 2-mercaptothiophene, 2-thiophenethiol, thiophenethiol, 2-thienyl mercaptan, 2-thienylthiol, 2-thiophene thiol, unii-f3lb1437xq, 2-sulphanylthiophene, alpha-thienyl mercaptan, thiophene thiol
PubChem CID 522674
IUPAC Name thiophene-2-thiol
SMILES C1=CSC(=C1)S

Specifications

Density 1.247
Boiling Point 62°C to 65°C (12 mmHg)
Flash Point 66°C (151°F)
Odor Unpleasant
Refractive Index 1.617
Quantity 1 g
Beilstein 104650
Sensitivity Air and light sensitive
Formula Weight 116.2
Percent Purity 97%
Assay as monomer, contains dimer
Chemical Name or Material Thiophene-2-thiol
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Safety and Handling

Hazard Category H227-H302+H332-H315-H319-H335
Hazard Statement GHS H Statement
H301-H227-H332-H315-H319-H335
Toxic if swallowed.
Combustible liquid.
Harmful if inhaled.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P235-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P370+P378q-P501c
DOTInformation Hazard Class: 9; Packaging Group: III
EINECSNumber 231-881-1
TSCA No
Recommended Storage Keep cold

RUO – Research Use Only