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p-Tolylacetylene, 98%

Catalog No. AAB2481206
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Catalog No. AAB2481206 Supplier Thermo Scientific Chemicals Supplier No. B2481206
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Description

CAS: 766-97-2 | C9H8 | 116.163 g/mol

4-Ethynyltoluene was used in the synthesis of bis(bicyclic) products by the cycloaddition of alkynes to the AlN2C2.

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
4-Ethynyltoluene was used in the synthesis of bis(bicyclic) products by the cycloaddition of alkynes to the AlN2C2.

Solubility
Insoluble in water.

Notes
Store in a cool, dry place in tightly closed container. Incompatible with oxidizing agents, heavy metal powders.

Chemical Identifiers

CAS 766-97-2
Molecular Formula C9H8
Molecular Weight (g/mol) 116.163
MDL Number MFCD00008571
InChI Key KSZVOXHGCKKOLL-UHFFFAOYSA-N
Synonym 4-ethynyltoluene, p-tolylacetylene, 4-methylphenylacetylene, p-ethynyltoluene, p-methylphenylacetylene, benzene, 1-ethynyl-4-methyl, toluene, p-ethynyl, benzene, 1-ethynyl-4-methyl-9ci, 4'-methylphenyl acetylene, 1-ethynyl-4-methyl-benzene
PubChem CID 13018
IUPAC Name 1-ethynyl-4-methylbenzene
SMILES CC1=CC=C(C=C1)C#C

Specifications

Melting Point ∼21°C
Density 0.916
Boiling Point 168°C to 170°C
Flash Point 49°C (120°F)
Odor Pungent
Refractive Index 1.547
Quantity 5 g
UN Number UN3295
Beilstein 969653
Solubility Information Insoluble in water.
Formula Weight 116.16
Percent Purity 98%
Chemical Name or Material p-Tolylacetylene
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Safety and Handling

Hazard Category H226-H302+H312+H332-H315-H319-H335
Hazard Statement GHS H Statement
H304-H226-H319-H335
May be fatal if swallowed and enters airways.
Flammable liquid and vapour.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P370+P378q-P374-P380-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: HYDROCARBONS, LIQUID, N.O.S.
RTECSNumber XT2570000
TSCA No
Recommended Storage Ambient temperatures

RUO – Research Use Only