2088-35-9 Usage
Description
1,1-dichlorocyclopropane, with the molecular formula C3H4Cl2, is a colorless liquid that exhibits a chloroform-like odor. It is classified as a chlorinated cycloalkane and is known for its high chemical reactivity. Due to its potential to cause irritation to the skin, eyes, and respiratory system, as well as its harmful effects on aquatic organisms, it requires careful handling and adherence to proper safety procedures.
Uses
Used in Organic Synthesis:
1,1-dichlorocyclopropane is utilized as a chemical intermediate in the production of various compounds. Its reactivity makes it a valuable component in the synthesis of a range of organic molecules.
Used as a Solvent for Extraction:
In the field of chemistry, 1,1-dichlorocyclopropane serves as a solvent for extraction processes. Its properties allow for the efficient separation of substances, facilitating the isolation of specific compounds from mixtures.
Used as a Stripping Agent in Purification Processes:
1,1-dichlorocyclopropane is employed as a stripping agent in the purification of various materials. Its ability to selectively remove unwanted components contributes to the refinement of substances in different industries.
Used in Chemical Industry:
1,1-dichlorocyclopropane is used as a reactive intermediate for the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. Its versatility in organic reactions is key to its application in this industry.
Used in Environmental and Safety Management:
Given its potential environmental and health hazards, 1,1-dichlorocyclopropane is also a subject of interest in environmental and safety management. It requires proper handling, storage, and disposal protocols to mitigate risks to both human health and the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 2088-35-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,8 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2088-35:
(6*2)+(5*0)+(4*8)+(3*8)+(2*3)+(1*5)=79
79 % 10 = 9
So 2088-35-9 is a valid CAS Registry Number.
2088-35-9Relevant articles and documents
BUTENE CONVERSION METHOD AND MONOFLUOROBUTANE PURIFICATION METHOD
-
Paragraph 0111; 0112;, (2019/06/20)
Provided is an industrially simple and cheap method for efficiently removing butene from crude monofluorobutane containing butene without causing substantial decomposition, transformation, or the like of the monofluorobutane. In a provided monofluorobutane purification method, crude monofluorobutane containing butene is brought into contact with trihalomethane in the presence of an alkali aqueous solution to convert the butene to a compound having a higher boiling point than the monofluorobutane, water is subsequently added to a reaction mixture obtained thereby to dissolve a produced salt, an organic layer is separated, and then the separated organic layer is purified by distillation.
Solvent pressure effects in free radical reactions. 2. Reconciliation of the gas and condensed phase chlorination of cyclopropane
Tanko, James M.,Suleman, N. Kamrudin
, p. 5162 - 5166 (2007/10/02)
The results reported herein demonstrate that the chemoselectivity (SH2 ring opening vs abstraction of a cyclopropyl hydrogen) associated with the free radical chlorination of cyclopropane is solvent dependent. Internal pressure is implicated as the solvent parameter responsible for the observed solvent effect. (Solvents of high internal pressure favor the SH2 process; hydrogen abstraction becomes more important in solvents of low internal pressure or in the gas phase.) Extrapolation of the solution phase results to zero internal pressure accurately predicts the gas-phase result, suggesting that the difference in chemoselectivity between the vapor- and condensed-phase reactions is attributable to internal pressure in the condensed phase medium. No evidence for the chlorine atom cage effect is found in the chlorination of cyclopropane.
