Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

1-Bromo-4-(phenylethynyl)benzene

  • CAS No. 13667-12-4

  • Cat. No. CS-0156582
  • Purity≥98%
  • MDL No.MFCD01596910
  • HazMat Fee +

    HazMat Fee

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

    The shipment is processed through FedEx Ground under the Limited Quantity option.

    Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

    If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

    Type
    HazMat Fee
    Excepted Quantity $0.00
    FedEx Limited Quantities Ground $0.00
    Hazmat Ground shipping $50.00+
    Inaccessible (Haz class 6.1 or 9), Domestic $68.00+
    Accessible (Haz class 3, 4, 5 or 8), Domestic $158.00+
    Inaccessible (Haz class 6.1 or 9), International $108.00+
    Accessible (Haz class 3, 4, 5 or 8), International $238.00+

    An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

    There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

1-Bromo-4-(phenylethynyl)benzene|CS-0156582

Structure of 13667-12-4

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

Description

Cyclopentanone is used as an intermediate in the synthesis of rubber adhesives, synthetic resins, pharmaceuticals and biologically active compounds. It acts as precursor for the preparation of cyclopentamine and also pentethylcyclanone, cyclopentobarbital. It is a useful laboratory reagent and is used as thinner for epoxies. It can also be used as a solvent in paint and varnish removers and for electronic applications. As a dry cleaning agent, it is used for oil extraction. It is also involved in the preparation of cyclopentanone derivatives like cyclopenylamine and cyclopentanol which find application in the perfume industry.

Application

1-Bromo-4-(phenylethynyl)benzene serves as a versatile building block in transition-metal-catalyzed coupling reactions, enabling efficient construction of conjugated biaryls and extended π-systems. The bromo group facilitates Pd-catalyzed cross-couplings, while the terminal alkyne supports Sonogashira and Glaser-type homocoupling protocols. Its bench-stable nature and compatibility with diverse functional groups make it ideal for synthetic applications in materials science and medicinal chemistry.

General Information

  • CAS No. 13667-12-4
  • Cat. No. CS-0156582
  • Purity ≥98%
  • MDL No. MFCD01596910
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₁₄H₉Br
  • Molecular Weight 257.13
  • Synonym(s) Benzene,1-bromo-4-(2-phenylethynyl)-
  • SMILES C1=CC=C(C=C1)C#CC2=CC=C(C=C2)Br

Computational Chemistry Data

  • TPSA   0
  • LogP   3.8489
  • H_Acceptors   0
  • H_Donors   0
  • Rotatable_Bonds   0

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 1-Bromo-4-(phenylethynyl)benzene sigma1-Bromo-4-(phenylethynyl)benzene manufacturer1-Bromo-4-(phenylethynyl)benzene price1-Bromo-4-(phenylethynyl)benzene structure1-Bromo-4-(phenylethynyl)benzene SDSbuy 1-Bromo-4-(phenylethynyl)benzene1-Bromo-4-(phenylethynyl)benzene supplier1-Bromo-4-(phenylethynyl)benzene uses1-Bromo-4-(phenylethynyl)benzene molecular weightprice of 1-Bromo-4-(phenylethynyl)benzene1-Bromo-4-(phenylethynyl)benzene chemical name formula of 1-Bromo-4-(phenylethynyl)benzene
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label