1-Phenyl-1-pentyne, 98%

Description

CAS: 4250-81-1 | C11H12 | 144.22 g/mol

It finds it application in the highly regioselective synthesis of polysubstituted naphthalene derivatives through gallium trichloride catalyzed alkyne-aldehyde coupling.

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 finds it application in the highly regioselective synthesis of polysubstituted naphthalene derivatives through gallium trichloride catalyzed alkyne-aldehyde coupling.

Solubility
Not miscible or difficult to mix in water.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Specifications

Chemical Identifiers

• CAS: 4250-81-1
• Molecular Formula: C11H12
• Molecular Weight (g/mol): 144.22
• MDL Number: MFCD00039959
• InChI Key: DEGIOKWPYFOHGH-UHFFFAOYSA-N
• Synonym: 1-phenyl-1-pentyne, pent-1-yn-1-ylbenzene, 1-pentynylbenzene, benzene, 1-pentynyl, 1-pentynylbenzene #, acmc-1aso7, 1-phenyl-2-propylacetylene
• PubChem CID: 77923
• IUPAC Name: pent-1-ynylbenzene
• SMILES: CCCC#CC1=CC=CC=C1

• Density: 0.906
• Boiling Point: 213°C to 215°C
• Flash Point: 82°C (179°F)
• Refractive Index: 1.5413
• Linear Formula: CH₃CH₂CH₂C≡CC₆H₅
• Quantity: 5 g
• Beilstein: 1853156
• Solubility Information: Not miscible or difficult to mix in water.
• Formula Weight: 144.22
• Percent Purity: 98%
• Chemical Name or Material: 1-Phenyl-1-pentyne

Safety and Handling

Hazard Category	H227-H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H227 Causes skin irritation. Causes serious eye irritation. Combustible liquid.
Precautionary Statement	P210-P235-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
EINECSNumber	224-211-4
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only