[B22642] CAS 7774-74-5 | Thiophene-2-thiol, contains dimer, 97% as monomer | Alfa
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Brand: Alfa Aesar
7774-74-5 | C4H4S2 | thiophene-2-thiol
Chemical Identifiers
CAS
7774-74-5
Molecular Weight (g/mol)
116.20
Synonym
thiophene-2-thiol
SMILES
SC1=CC=CS1
InChI Key
SWEDAZLCYJDAGW-UHFFFAOYSA-N
Molecular Formula
C4H4S2
IUPAC Name
thiophene-2-thiol
Specifications
Assay (GC)
≥96.0% (as monomer)
Comment
Forms dimer (4-(2-thienylthio)tetrahydrothiophene-2-thione) on storage
Comment
Reforms monomer on distillation
Comment
RI for low dimer content 1.6130-1.6210 @ 20?C
Identification (FTIR)
Conforms
설명
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.
Other References:
Beilstein:104650
GHS Hazard and Precautionary Statements
Hazard Statements:H227-H302+H332-H315-H319-H335
GHS H StatementH301-H227-H332-H315-H319-H335Toxic if swallowed.Combustible liquid.Harmful if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P210-P235-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P370+P378q-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS7774-74-5FORMULAC4H4S2HAZARD CLASS9EINECS231-881-1MDLMFCD00051666PACKAGING GROUPIII
| Pakage | 1g, 25g, 5g |
|---|---|
| brand | Alfa Aesar |
