4-Bromophenylacetylene, 97%

Description

CAS: 766-96-1 | C8H5Br | 181.032 g/mol

4-Bromophenylacetylene, is used as the starting material for second-order nonlinear optical materials, heterocyclotriynes, and unsymmetrical 1,4-diarylbutadiynes.

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-Bromophenylacetylene, is used as the starting material for second-order nonlinear optical materials, heterocyclotriynes, and unsymmetrical 1,4-diarylbutadiynes.

Solubility
Soluble in chloroform, diethyl ether and ethanol.

Notes
Keep container tightly closed in a dry and well-ventilated place. Keep away from oxidizing agents. Stable under recommended storage conditions.

Specifications

Chemical Identifiers

• CAS: 766-96-1
• Molecular Formula: C8H5Br
• Molecular Weight (g/mol): 181.032
• MDL Number: MFCD00168822
• InChI Key: LTLVZQZDXQWLHU-UHFFFAOYSA-N
• Synonym: 4-bromophenylacetylene, benzene, 1-bromo-4-ethynyl, 1-bromo-4-ethynyl-benzene, 4-bromophenyl acetylene, 4'-bromophenyl acetylene, 4'-bromophenylacetylene, p-bromophenylacetylene, p-bromophenyl acetylene, 4-bromphenyl acetylene, 4-bromo-1-ethynylbenzene
• PubChem CID: 136603
• IUPAC Name: 1-bromo-4-ethynylbenzene
• SMILES: C#CC1=CC=C(C=C1)Br

• Melting Point: 64°C to 67°C
• Boiling Point: 88°C to 90°C (16 mmHg)
• Odor: Odorless
• Quantity: 250 mg
• Beilstein: 1209726
• Solubility Information: Soluble in chloroform,diethyl ether and ethanol.
• Formula Weight: 181.04
• Percent Purity: 97%
• Chemical Name or Material: 4-Bromophenylacetylene

Safety and Handling

Hazard Category	H302-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280i-P301+P312-P304+P340-P305+P351+P338-P312-P330-P501c
DOTInformation	Hazard Class: 9; Packaging Group: III
EINECSNumber	000-000-0
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only