Dibromomalononitrile

Base Information

• Chemical Name: Dibromomalononitrile
• CAS No.: 1885-23-0
• Molecular Formula: C3Br2 N2
• Molecular Weight: 223.854
• Hs Code.: 2926909090
• European Community (EC) Number: 217-548-3
• NSC Number: 524674
• UNII: YP7LTT03Y2
• DSSTox Substance ID: DTXSID10172202
• Nikkaji Number: J199.707F
• Wikidata: Q27294639
• Mol file: 1885-23-0.mol

Synonyms:Dibromomalononitrile;2,2-dibromomalononitrile;1885-23-0;2,2-dibromopropanedinitrile;Propanedinitrile, dibromo-;UNII-YP7LTT03Y2;PROPANEDINITRILE, 2,2-DIBROMO-;YP7LTT03Y2;EINECS 217-548-3;NSC-524674;NSC524674;starbld0041768;DIBROMOALONONITRILE;C3Br2N2;DIBROMODICYANOMETHANE;DIBROMOMALONODINITRILE;DIBROMOPROPANEDINITRILE;2,2-dibromo-propanedinitrile;C3-Br2-N2;MALONONITRILE, DIBROMO-;SCHEMBL1344208;DTXSID10172202;AKOS024332651;NSC 524674;FT-0654368;D87927;Q27294639

Chemical Property of Dibromomalononitrile

Chemical Property:

• Vapor Pressure: 19.5mmHg at 25°C
• Boiling Point: 114.8°Cat760mmHg
• Flash Point: 23.3°C
• PSA: 47.58000
• Density: 2.453g/cm³
• LogP: 1.51966
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 223.84077
• Heavy Atom Count: 7
• Complexity: 136

Purity/Quality:

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

2,2-DIBROMO-MALONONITRILE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(#N)C(C#N)(Br)Br

Technology Process of Dibromomalononitrile

There total 5 articles about Dibromomalononitrile 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:

water (7732-18-5) + bromine (7726-95-6) + malononitrile (109-77-3) → bromomalononitrile (1885-22-9) + dibromomalononitrile (1885-23-0)

Guidance literature:

Reference yield:

malononitrile (109-77-3) → dibromomalononitrile (1885-23-0)

Guidance literature:

With water; bromine; sodium chloride; Zersetzen der erhaltenen Komplexsalze durch Wasserdampf;

Reference yield:

malononitrile (109-77-3) → dibromomalononitrile (1885-23-0)

Guidance literature:

With water; bromine;

upstream raw materials:

malononitrile

water

bromine

Downstream raw materials:

bromomalononitrile

3-ethyl-1,1,2,2-tetracyanopropane

4-bromo-N,N-dimethylaniline

ethenetetracarbonitrile

Refernces

• 1、 Abdel-Rahman,Abdel-Monem. "Chemical reactivity of 3-hydrazino-5,6-diphenyl-1,2,4-triazine towards π-acceptors activated carbonitriles". . p. 838 - 846. Retrieved 2008/09/18.