What is the structure of 1,1-dichloroethane?

What is the structure of 1,1-dichloroethane?

1,1-Dichloroethene, commonly called 1,1-dichloroethylene or vinylidene chloride or 1,1-DCE, is an organochloride with the molecular formula C2H2Cl2. It is a colorless liquid with a sharp odor. Like most chlorocarbons, it is poorly soluble in water, but soluble in organic solvents.

What is the structural formula of dichloroethane?

C2H4Cl2
1,2-Dichloroethane/Formula

What is the relationship between 1,1-dichloroethane and 1/2-dichloroethane?

In 1,1-dichloroethane, the two chlorine atoms are bonded to the same carbon atom, but in 1,2-dichloroethane, the two chlorine atoms are bonded to different carbon atoms.

How is dichloroethane formed?

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Production is primarily achieved through the iron(III) chloride-catalysed reaction of ethylene and chlorine: H2C=CH2 (g) + Cl2 (g) → ClCH2–CH2Cl (l) (ΔHr = −218 kJ/mol) 1,2-dichloroethane is also generated by the copper(II) chloride-catalysed oxychlorination of ethylene: 2 H2C=CH2 + 4 HCl + O2 → 2 ClCH2−CH2Cl + 2 H2O.

How many NMR signals are there in 1,1-dichloroethane?

The hydrogen atoms (protons) of 1,1-dichloroethane occupy 2 different chemical environments so that the low resolution NMR spectra should show 2 principal peaks of different H-1 NMR chemical shifts in the ratio 3:1. (diagram above for 1,1-dichloroethane).

What is the structure of ethylidene chloride?

1,1-Dichloroethane/Formula

How many structural isomers does dichloroethane have?

three isomers
There are three isomers: 1,1-Dichloroethene. 1,2-Dichloroethene (E and Z)

How many NMR signals are there in 1 1 dichloroethane?

Are 1-dichloroethane and 1/2-dichloroethane isomers?

Dichloroethene or dichloroethylene, often abbreviated as DCE, can refer to any one of several isomeric forms of the organochloride with the molecular formula C2H2Cl2: There are three isomers: 1,1-Dichloroethene.

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What signals are observed in the 1H NMR spectrum of 1 1-dichloroethane?

The integrated signal proton ratio 3:1 observed in the high resolution H-1 NMR spectrum, corresponds with the structural formula of 1,1-dichloroethane. The high resolution spectra of 1,1-dichloroethane shows 2 groups of proton resonances and in the 3:1 ratio expected from the structural formula of 1,1-dichloroethane.

Is dichloroethane soluble in water?

3.2Experimental Properties 1,1-dichloroethane appears as a colorless liquid with an ether-like odor. Slightly soluble in water and slightly denser than water. Flash point below 70°F. Vapors denser than air.

What is ethylidene?

ethylidene (plural ethylidenes) (organic chemistry, especially in combination) The divalent radical CH3-CH= formally obtained by removing two hydrogen atoms from the same carbon atom of ethane.

What is the difference between 1-1-dichloroethane and 1-2-dichlorocarbons?

In 1,1-dichloroethane, the two chlorine atoms are bonded to the same carbon atom, but in 1,2-dichloroethane, the two chlorine atoms are bonded to different carbon atoms.

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What is the molecular weight of dichloroethane?

1,1-Dichloroethane PubChem CID 6365 Synonyms 1,1-DICHLOROETHANE Ethylidene chloride 7 Molecular Weight 98.96 Date s Modify 2021-08-28 Create 2005-03-26

Is 1-dichloroethane a safe anesthetic?

1,1-Dichloroethane was used as an anesthetic in humans, and a relatively higher dose of 0.026 atm, which is approximately equivalent to 105 000 mg m−3, or 26 000 ppm, caused cardiostimulatory effect resulting in arrhythmias, which discontinued its use ( Miller et al., 1965; Reid and Muianga, 2012 ).

What are the hepatic effects of 1-1-dichloroethane?

No studies were recorded concerning hepatic effects in humans subsequent to inhalation, oral, or dermal exposure of 1,1-dichloroethane.

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