2-Bromobutyryl chloride

Base Information

• Chemical Name: 2-Bromobutyryl chloride
• CAS No.: 22118-12-3
• Molecular Formula: C4H6BrClO
• Molecular Weight: 185.448
• Hs Code.: 2915900090
• European Community (EC) Number: 244-791-2
• DSSTox Substance ID: DTXSID40871332
• Nikkaji Number: J285.440F
• Mol file: 22118-12-3.mol

Synonyms:2-Bromobutyryl chloride;2-bromobutanoyl chloride;22118-12-3;2-BromobutyrylChloride;Butanoyl chloride, 2-bromo-;Butanoyl chloride,2-bromo-;2-bromo-butyryl chloride;bromobutyric acid chloride;2-bromobutanoic acid chloride;2-bromo butyric acid chloride;SCHEMBL517596;alpha-bromobutyric acid chloride;DTXSID40871332;EINECS 244-791-2;MFCD00055269;STL301650;AKOS006238116;BS-25407;B4105;FT-0653869;EN300-65818;D89047

Chemical Property of 2-Bromobutyryl chloride

Chemical Property:

• Vapor Pressure: 3.74mmHg at 25°C
• Refractive Index: 1.48
• Boiling Point: 151 °C at 760 mmHg
• Flash Point: 48.8 °C
• PSA: 17.07000
• Density: 1.59 g/cm³
• LogP: 1.92530
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 183.92906
• Heavy Atom Count: 7
• Complexity: 74.1

Purity/Quality:

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

2-Bromobutyryl Chloride >98.0%(GC)(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC(C(=O)Cl)Br

Technology Process of 2-Bromobutyryl chloride

There total 5 articles about 2-Bromobutyryl chloride 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: 82.8%

2-Bromobutyric acid (80-58-0) → 2-bromobutanoyl chloride (22118-12-3)

Guidance literature:

With thionyl chloride; Reflux;

Reference yield:

→ 2-bromobutanoyl chloride (22118-12-3)

Guidance literature:

With thionyl chloride; at 60 ℃; chloride of/the/ d-α-bromo-butyric acid;

Reference yield:

butyryl chloride (141-75-3) → 2-bromobutanoyl chloride (22118-12-3)

Guidance literature:

With bromine; Irradiation_.unter Belichtung;

upstream raw materials:

2-Bromobutyric acid

butyric acid

butyryl chloride

Downstream raw materials:

2-bromo-1-(piperidin-1-yl)butan-1-one

5-ethyl-furan-2,4-dione

2-bromobutyramide

Methyl 2-bromobutyrate

Refernces

• 1、 Stevens,Holland. "-". . p. 1112,1114. Retrieved 1953.
• 2、 -. "ESTER SUBSTITUTED ION CHANNEL BLOCKERS AND METHODS FOR USE". Page/Page column 105. . Retrieved 2020/09/27.