1,2-DIBROMODODECANE

Base Information

• Chemical Name: 1,2-DIBROMODODECANE
• CAS No.: 55334-42-4
• Molecular Formula: C12H24Br2
• Molecular Weight: 328.131
• Hs Code.: 2903399090
• Mol file: 55334-42-4.mol

Synonyms:1,2-Dibromododecane;

Chemical Property of 1,2-DIBROMODODECANE

Chemical Property:

• Vapor Pressure: 0.00041mmHg at 25°C
• Refractive Index: 1.488
• Boiling Point: 326.5 °C at 760 mmHg
• Flash Point: 175.2 °C
• PSA: 0.00000
• Density: 1.295 g/cm³
• LogP: 5.67560

Purity/Quality:

99%, ^*data from raw suppliers

1,2-DIBROMODODECANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2-DIBROMODODECANE

There total 9 articles about 1,2-DIBROMODODECANE 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: 97.0%

1-dodecene (112-41-4,25067-08-7,62132-67-6) → 1,2-Dibromododecane (55334-42-4)

Guidance literature:

With Oxone; ammonium bromide; In water; acetonitrile; for 9h; Reflux;

DOI:10.1016/j.tetlet.2012.01.026

Reference yield: 92.0%

1-dodecene (112-41-4,25067-08-7,62132-67-6) → 1,2-Dibromododecane (55334-42-4) + rac-1-bromododecan-2-ol (4107-57-7) + rac-2-bromododecan-1-ol (56804-71-8)

Guidance literature:

With bromine; In chloroform; at 25 ℃; Rate constant; Product distribution; micellar effect, different bromination agents;

DOI:10.1021/jo00009a019

Reference yield: 82.0%

1-dodecene (112-41-4,25067-08-7,62132-67-6) → 1,2-Dibromododecane (55334-42-4) + rac-1-bromododecan-2-ol (4107-57-7) + 1-bromododecan-2-one (66130-89-0)

Guidance literature:

With sodium bromate; sulfuric acid; sodium bromide; In 1,4-dioxane; water; at 20 ℃; for 14h;

DOI:10.1016/j.tetlet.2009.03.047

upstream raw materials:

1-dodecene

methanol

ethanol

Decyl-oxiran

Downstream raw materials:

1-dodecene

2-decylthiirane

1-dodecyne

Refernces

• 1、 Dong, Xichang,Roeckl, Johannes L.,Waldvogel, Siegfried R.,Morandi, Bill. "Merging shuttle reactions and paired electrolysis for reversible vicinal dihalogenations". . . Retrieved 2021/02/12.
• 2、 Long, Jin,Chen, Jia,Li, Rong,Liu, Zhuo,Xiao, Xuan,Lin, Jin-Hong,Zheng, Xing,Xiao, Ji-Chang. "Ph 3 P/I - -Promoted Dichlorination or Dibromination of Epoxides with XCH 2 CH 2 X (X = Cl or Br)". supporting information. p. 181 - 184. Retrieved 2019/01/14.