107-04-0 Usage
Description
1-Bromo-2-chloroethane is a clear colorless to slightly yellow liquid with a sweet chloroform-like odor. It is a bromoalkane that is bromoethane substituted by a chloro group at position 2.
Uses
Used in Organic Synthesis:
1-Bromo-2-chloroethane is used as an intermediate for organic synthesis, particularly in the regioand diastereoselective synthesis of 2-alkylidenetetrahydrofurans.
Used as a Solvent:
1-Bromo-2-chloroethane is used as a solvent in various chemical processes due to its properties as a clear colorless liquid.
Used in Fumigation:
1-Bromo-2-chloroethane is also used as a fumigant in different industries, providing a means to control pests and maintain product quality.
Air & Water Reactions
Slightly water soluble.
Reactivity Profile
1-Bromo-2-chloroethane is incompatible with strong bases, strong oxidizing agents and magnesium .
Fire Hazard
Literature sources indicate that 1-Bromo-2-chloroethane is nonflammable.
Purification Methods
Wash it with conc H2SO4, water, 10% Na2CO3 solution, and again with water, then dry with CaCl2 and fractionally distil before use. [Beilstein 1 H 89, 1 I 28, 1 II 61, 1 III 179, 1 IV 155.]
Check Digit Verification of cas no
The CAS Registry Mumber 107-04-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 107-04:
(5*1)+(4*0)+(3*7)+(2*0)+(1*4)=30
30 % 10 = 0
So 107-04-0 is a valid CAS Registry Number.
InChI:InChI=1S/C2H4BrCl/c3-1-2-4/h1-2H2
107-04-0Relevant articles and documents
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Delepine,Ville
, (1920)
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Facile continuous process for gas phase halogen exchange over supported alkyl phosphonium salts
Sharma, Priti,Sasson, Yoel
, p. 2824 - 2828 (2018/02/06)
Chloride-bromide halogen exchange was realized when a mixture of an alkyl chloride and an alkyl bromide were reacted over a supported molten alkyl phosphonium catalyst. Conversion was found to be near equilibrium in a tubular flow reactor at 150 °C and 1500 GHSV. The catalyst was prepared by impregnation of alumina or silica support and found to be highly stable for relatively long periods of time. A pathway for the catalytic cycle is proposed.
Synthesis of Primary Alkyl Bromides by Halogen Exchange of Alkyl Chlorides with Calcium Bromide under Phase Transfer Conditions
Yonovich-Weiss, Minda,Sasson, Yoel
, p. 34 - 35 (2007/10/02)
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