Pentaerythritol tetrakis(2-bromoisobutyrate)

Base Information

• Chemical Name: Pentaerythritol tetrakis(2-bromoisobutyrate)
• CAS No.: 243991-62-0
• Molecular Formula: C21H32Br4O8
• Molecular Weight: 804.15100
• Mol file: 243991-62-0.mol

Synonyms:Pentaerythritol tetrakis(2-bromoisobutyrate);

Chemical Property of Pentaerythritol tetrakis(2-bromoisobutyrate)

Chemical Property:

• Melting Point: 130-134°C
• Boiling Point: 622.4±50.0 °C(Predicted)
• PSA: 230.12000
• Density: 1.656±0.06 g/cm3(Predicted)
• LogP: 2.92000
• Storage Temp.: Inert atmosphere,Room Temperature

Purity/Quality:

98%,99%, ^*data from raw suppliers

Pentaerythritol tetrakis(2-bromoisobutyrate) 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/39

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Atom Transfer Radical Polymerization (ATRP) initiator for the creation of tetrafunctional polymers.Polymerization will occur at four sites creating a four-arm star polymer.

Technology Process of Pentaerythritol tetrakis(2-bromoisobutyrate)

There total 1 articles about Pentaerythritol tetrakis(2-bromoisobutyrate) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

Pentaerythritol (115-77-5) + 2-bromoisobutyric acid bromide (20769-85-1) → pentaerythritol tetrakis(2-bromoisobutyrate) (243991-62-0)

Guidance literature:

With pyridine; at 0 - 20 ℃;

upstream raw materials:

Pentaerythritol

2-bromoisobutyric acid bromide

Refernces

• 1、 Xue, Hui,Peng, Lun,Dong, Yishi,Zheng, Yuqing,Luan, Yafei,Hu, Xiang,Chen, Gaojian,Chen, Hong. "Synthesis of star-glycopolymers by Cu(0)-mediated radical polymerisation in the absence and presence of oxygen". . p. 8484 - 8490. Retrieved 2017.
• 2、 Zhang, Zhou,Hughes, Timothy C.,Gurr, Paul A.,Blencowe, Anton,Uddin, Hemayet,Hao, Xiaojuan,Qiao, Greg G.. "The behaviour of honeycomb film formation from star polymers with various fluorine content". . p. 4446 - 4454. Retrieved 2013.
• 3、 -. "Tumor active targeting star-shaped amphiphilic polymer micelle nano-drug and preparation method thereof". Paragraph 0047-0049; 0053-0055. . Retrieved 2020/07/24.