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  7. 3-Ethynylthiophene, 96%

3-Ethynylthiophene, 96%

Catalog No. AAH5589806
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AAH5589803 1 g
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Catalog No. AAH5589806 Supplier Thermo Scientific Chemicals Supplier No. H5589806
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Description

CAS: 67237-53-0 | C6H4S | 108.158 g/mol

It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

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.

Applications
It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs.

Solubility
Slightly soluble in water.

Notes
Store at room temperature. Avoid strong oxidizing agents.

Chemical Identifiers

CAS 67237-53-0
Molecular Formula C6H4S
Molecular Weight (g/mol) 108.158
MDL Number MFCD04039973
InChI Key MJHLPKWONJUCFK-UHFFFAOYSA-N
Synonym 3-ethynyl thiophene, thiophene, 3-ethynyl, 3-thienylacetylene, thiophen-3-yl acetylene, 3-ethynyl-thiophene, 3-ethynyl thiophene;, pubchem16122, thien-3-yl acetylene, 3-ethynylthiophene, ksc352m9b
PubChem CID 3548422
IUPAC Name 3-ethynylthiophene
SMILES C#CC1=CSC=C1

Specifications

Density 1.098
Boiling Point 152°C to 153°C
Flash Point 46°C (115°F)
Refractive Index 1.58
Quantity 5 g
UN Number UN1993
Solubility Information Slightly soluble in water.
Formula Weight 108.16
Percent Purity 96%
Chemical Name or Material 3-Ethynylthiophene

Safety and Handling

Hazard Category H226-H315-H318-H335
Hazard Statement GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapor.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only