1,1-Dichloroethane

Base Information

• Chemical Name: 1,1-Dichloroethane
• CAS No.: 75-34-3
• Molecular Formula: C2H4 Cl2
• Molecular Weight: 98.9598
• European Community (EC) Number: 215-077-8,200-863-5
• ICSC Number: 0249
• UN Number: 2362
• UNII: 0S989LNA44
• DSSTox Substance ID: DTXSID1020437
• Nikkaji Number: J1.452D
• Wikipedia: 1,1-Dichloroethane
• Wikidata: Q161282
• ChEMBL ID: CHEMBL45079
• Mol file: 75-34-3.mol

Synonyms:1,1-dichloroethane

Chemical Property of 1,1-Dichloroethane

Chemical Property:

• Appearance/Colour: colorless with ether flavored oily liquid
• Melting Point: -96.7ºC
• Refractive Index: 1.42213 (20℃)
• Boiling Point: 57.3 °C at 760 mmHg
• Flash Point: -10ºC
• PSA: 0.00000
• Density: 1.168 g/cm³
• LogP: 1.81000
• XLogP3: 1.9
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 97.9690055
• Heavy Atom Count: 4
• Complexity: 11.5
• Transport DOT Label: Flammable Liquid

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s): XiFXnT
• Hazard Codes: XiFXnT

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Chemical Classes: Solvents -> Chlorinated Aliphatics
• Canonical SMILES: CC(Cl)Cl
• Inhalation Risk: A harmful contamination of the air can be reached rather quickly on evaporation of this substance at 20 °C.
• Effects of Short Term Exposure: The substance is irritating to the eyes and upper respiratory tract. The substance may cause effects on the central nervous system. Exposure at high levels could cause unconsciousness.
• Effects of Long Term Exposure: The substance defats the skin, which may cause dryness or cracking. The substance may have effects on the kidneys and liver.
• Use Description: 1,1-Dichloroethane, a chemical compound, has several applications across various industries. In the chemical manufacturing sector, it is used as a solvent and intermediate in the synthesis of various organic compounds, contributing to the production of plastics, pharmaceuticals, and agrochemicals. In the automotive industry, it has been employed as a degreasing agent for cleaning engine parts due to its effective grease and oil removal properties. Furthermore, in the realm of laboratory research, it serves as a solvent and reagent in analytical chemistry, assisting in various analytical procedures. However, it's important to note that 1,1-Dichloroethane poses environmental and health risks, and its usage is subject to strict regulations and controls to minimize adverse effects. Overall, its multifaceted role highlights its significance in chemical processes, industrial cleaning, and scientific investigations.

Technology Process of 1,1-Dichloroethane

There total 62 articles about 1,1-Dichloroethane 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: 89.0%

β-chlorovinyl(methyl)dichlorosilane (13852-29-4) → Methyltrichlorosilane (75-79-6) + 1,1-dichloroethane (75-34-3) + chloroethylene (75-01-4,9002-86-2) + dichloro-(2,2-dichloro-ethyl)-methyl-silane

Guidance literature:

With hydrogenchloride; iron(III) chloride; at 25 - 31 ℃; for 4h; Further Variations:; Temperatures; reaction time, reagent concentration; Product distribution;

DOI:10.1007/BF02494569

Reference yield: 67.0%

1,1,1-trichloroethane (71-55-6,74552-83-3) → (Z)-2-Butene (590-18-1) + 1,1-dichloroethane (75-34-3) + ethane (74-84-0) + ethene (74-85-1)

Guidance literature:

With Tris buffer; iron; sodium chloride; pH=7.5; Further Variations:; Reagents; Kinetics; Product distribution;

DOI:10.1021/es970784p

Reference yield: 25.8%

1,1,1-trichloroethane (71-55-6,74552-83-3) → 1,1-dichloroethane (75-34-3) + ethane (74-84-0)

Guidance literature:

With Tris buffer; sodium chloride; zinc; pH=7.5; Kinetics;

DOI:10.1021/es970784p

upstream raw materials:

ethylenebis(chloroformate)

ethane

chloroethane

chloroethylene

Downstream raw materials:

5-ethyl-2-methyl-pyridine

1,1-bis-(2,4-dimethyl-phenyl)-ethane

1-ethyl-2,4-dimethyl-benzene

1-Methylene-2-vinylcyclopropane

Refernces

• 1、 Kamińska,?r?bowata. "Active carbon-supported nickel-palladium catalysts for hydrodechlorination of 1,2-dichloroethane and 1,1,2-trichloroethene". . p. 9267 - 9280. Retrieved 2015/03/14.
• 2、 Dolci, Sara,Marchetti, Fabio,Pampaloni, Guido,Zacchini, Stefano. "A crystallographic and spectroscopic study on the reactions of WCl 6 with carbonyl compounds". . p. 5635 - 5648. Retrieved 2013/06/05.