1,2-Dibromo-3,3,3-trifluoroprop-1-ene

Base Information

• Chemical Name: 1,2-Dibromo-3,3,3-trifluoroprop-1-ene
• CAS No.: 431-22-1
• Molecular Formula: C3H Br2 F3
• Molecular Weight: 253.844
• Hs Code.: 2903799090
• DSSTox Substance ID: DTXSID30371619
• Mol file: 431-22-1.mol

Synonyms:1,2-dibromo-3,3,3-trifluoroprop-1-ene;CID 2736808;SCHEMBL755607;DTXSID30371619;DCJYYAUJHDDEAA-UHFFFAOYSA-N;FT-0606350

Chemical Property of 1,2-Dibromo-3,3,3-trifluoroprop-1-ene

Chemical Property:

• Vapor Pressure: 4.74mmHg at 25°C
• Boiling Point: 151.2°Cat760mmHg
• Flash Point: 45.2°C
• PSA: 0.00000
• Density: 2.222g/cm³
• LogP: 3.17990
• XLogP3: 2.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 253.83766
• Heavy Atom Count: 8
• Complexity: 104

Purity/Quality:

98%min ^*data from raw suppliers

1,2-Dibromo-3,3,3-trifluoropropene ^*data from reagent suppliers

Safty Information:

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

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(=C(C(F)(F)F)Br)Br

Technology Process of 1,2-Dibromo-3,3,3-trifluoroprop-1-ene

There total 6 articles about 1,2-Dibromo-3,3,3-trifluoroprop-1-ene 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:

2,2,3-tribromo-1,1,1-trifluoropropane (421-90-9) → (E)-1,2-dibromo-1,1,1-trifluoropropene (431-22-1) + (Z)-1,2-dibromo-1,1,1-trifluoropropene

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In diethyl ether; at 20 ℃; for 1h; Overall yield = 35 %; Overall yield = 531 mg;

DOI:10.1016/j.jfluchem.2014.07.009

Reference yield:

2,2,3-tribromo-1,1,1-trifluoropropane (421-90-9) → (E)-1,2-dibromo-1,1,1-trifluoropropene (431-22-1)

Guidance literature:

With potassium hydroxide; at -40 ℃; zuletzt bei 140grad;

DOI:10.1039/jr9510002495

Reference yield:

2,3,3-tribromo-1,1,1-trifluoro-propane (431-48-1) → (E)-1,2-dibromo-1,1,1-trifluoropropene (431-22-1)

Guidance literature:

With potassium hydroxide; at -40 ℃; zuletzt bei 140grad;

DOI:10.1039/jr9510002495

upstream raw materials:

2,2,3-tribromo-1,1,1-trifluoropropane

2,3,3-tribromo-1,1,1-trifluoro-propane

Downstream raw materials:

3,3,3-trifluoroprop-1-yne

Refernces