Dibromoacetyl bromide

Base Information

• Chemical Name: Dibromoacetyl bromide
• CAS No.: 1681-24-9
• Molecular Formula: C2H Br3 O
• Molecular Weight: 280.741
• Hs Code.: 2915900090
• European Community (EC) Number: 216-858-6
• DSSTox Substance ID: DTXSID70168489
• Nikkaji Number: J195.327C
• Wikidata: Q83038097
• Mol file: 1681-24-9.mol

Synonyms:Dibromoacetyl bromide;1681-24-9;2,2-dibromoacetyl bromide;Acetyl bromide, 2,2-dibromo-;EINECS 216-858-6;Acetyl bromide, dibromo-;dibro-moacetyl bromide;SCHEMBL1601783;DTXSID70168489;FT-0631657;FT-0699612

Chemical Property of Dibromoacetyl bromide

Chemical Property:

• Vapor Pressure: 1.35mmHg at 25°C
• Boiling Point: 172.2°Cat760mmHg
• Flash Point: 73.6°C
• PSA: 17.07000
• Density: 2.847g/cm³
• LogP: 2.02380
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 279.75570
• Heavy Atom Count: 6
• Complexity: 59.8

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C(C(=O)Br)(Br)Br

Technology Process of Dibromoacetyl bromide

There total 7 articles about Dibromoacetyl bromide 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: 49.0%

dibromoacetic acid (631-64-1) → dibromoacetyl bromide (1681-24-9)

Guidance literature:

With bromine; phosphorus tribromide; at 90 ℃; for 1.75h;

Reference yield:

1,1,2-tribromoethylene (598-16-3) → dibromoacetyl bromide (1681-24-9)

Guidance literature:

With oxygen;

Reference yield:

2-Bromoacetyl bromide (598-21-0) → dibromoacetyl bromide (1681-24-9)

Guidance literature:

With bromine; at 150 ℃;

upstream raw materials:

1,1,2-tribromoethylene

acetic acid

2-Bromoacetyl bromide

dibromoacetic acid

Downstream raw materials:

2,2-Dibromo-N-(1-methyl-2-oxo-2-phenyl-ethyl)-acetamide

ethyl dibromoacetate

2,2-dibromo-N-phenylacetamide

Refernces

• 1、 Nagasawa, Kazuo,Ohhashi, Keiko,Yamashita, Asami,Ito, Keiichi. "Activated Basic Alumina Promotes a Mild, Clean and High-Yield Racemization-Free Synthesis of t-Butyl Esters from Chiral Acid Bromides and t-Butyl Alcohol". . p. 209 - 212. Retrieved 2007/10/02.
• 2、 -. "Oxidation of halo-olefins". . . Retrieved 2008/06/13.