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4-methyl-1,3,2-dioxathiolane 2-oxide

  • CAS：1469-73-4
  • purity：99%
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Quality products?make an important contribution to long-term revenue and profitability. Top Quality Chinese Manufacturer supply 1469-73-4 4-methyl-1,3,2-dioxathiolane 2-oxide

1.What is the 4-methyl-1,3,2-dioxathiolane 2-oxide ?

Propyleneglycol sulfite has been studied as a film-forming electrolyte additive for use in lithium ion battery electrolytes. It is also used as a solvent for making non-aqueous electrolytes for lithium ion and lithium sulfur batteries.

propylene glycol
57-55-6,63625-56-9

propylene glycol

4-methyl-2-oxo-1,3,2-dioxathiolane
1469-73-4,20772-55-8,20772-56-9,40811-14-1,40811-15-2,51260-40-3,51260-41-4

4-methyl-2-oxo-1,3,2-dioxathiolane

Conditions
Conditions Yield
With thionyl chloride; In dichloromethane;
95%
With thionyl chloride; In dichloromethane; for 1h; Heating;
90%
With thionyl chloride; diethyl ether;
With thionyl chloride; In hydrogen fluoride;
With sulfur tetrafluoride; at 20 ℃; for 3h; Yield given; stainless-steel autoclave;
With sulfur tetrafluoride; at 20 ℃; for 3h; Product distribution;
90 % Chromat.
With thionyl chloride; In dichloromethane; for 1h; Heating;
With thionyl chloride; In tetrachloromethane; at 80 ℃;
With thionyl chloride; In chloroform; at 5 - 70 ℃; for 6h; Time;
methyloxirane
75-56-9,16033-71-9

methyloxirane

4-methyl-2-oxo-1,3,2-dioxathiolane
1469-73-4,20772-55-8,20772-56-9,40811-14-1,40811-15-2,51260-40-3,51260-41-4

4-methyl-2-oxo-1,3,2-dioxathiolane

Conditions
Conditions Yield
With sulfur dioxide; at 100 ℃; for 48h; Pressure vessel; Neat (no solvent);
96%
With C19H27NO5(2-)*Cu(2+)*(x)H2O; sulfur dioxide; tetrabutylammomium bromide; In neat (no solvent); at 26.84 ℃; for 8h; diastereoselective reaction; Schlenk technique;
60 % de

2.What is the CAS number for 4-methyl-1,3,2-dioxathiolane 2-oxide ?

The CAS number of 4-methyl-1,3,2-dioxathiolane 2-oxide is 1469-73-4.

More information of 4-methyl-1,3,2-dioxathiolane 2-oxide 1469-73-4 are:

CAS?Number

1469-73-4

Density

1.46 g/cm3

Boiling Point

175 °C at 760 mmHg

Flash Point

56.6 °C

Vapor Pressure

1.57mmHg at 25°C

Refractive Index

1.4602 (589.3 nm 25℃)

HS CODE

2934999090

PSA

54.74000

LogP

0.86610

3.What are another words for 4-methyl-1,3,2-dioxathiolane 2-oxide ?

Synonyms?for?4-methyl-1,3,2-dioxathiolane 2-oxide 1469-73-4:1,2-Propanediol,cyclic sulfite (8CI);Propylene sulfite (6CI,7CI);1,2-Propylene glycolsulfite;4-Methyl-2-oxo-1,3,2-dioxathiolane;4-Methyl-[1,3,2]dioxathiolane2-oxide;NSC 44145;NSC 525703;4-Methyl-1,3-dioxa-2-thia(IV)cyclopentan-2-one;Sulfurous acid, cyclic propylene ester;Sulfurous acid, cyclic ester with 1,2-propanediol;

4.What is the molecular formula of 4-methyl-1,3,2-dioxathiolane 2-oxide?

The chemical formula of ?4-methyl-1,3,2-dioxathiolane 2-oxide is?C3 H6 O3 S which containing 3 Carbon atoms,6 Hydrogen atoms,3 Oxygen atoms and 1 Sulfur atoms,and the molecular weight of??4-methyl-1,3,2-dioxathiolane 2-oxide?is 122.145.

5.What is 4-methyl-1,3,2-dioxathiolane 2-oxide (1469-73-4) used for?

4-Methyl-1,3,2-dioxathiolane 2-oxide is an organic compound with the molecular formula C5H10O3S. It is a colorless to pale yellow liquid and is a mixture of isomers. This product has been enhanced for energy efficiency.

InChI:InChI=1/C3H6O3S/c1-3-2-5-7(4)6-3/h3H,2H2,1H3

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6.Buy 4-methyl-1,3,2-dioxathiolane 2-oxide with the best price .

Wuhan Dahua Pharmaceutical Co.,Ltd. is a quality supplier of 4-methyl-1,3,2-dioxathiolane 2-oxide. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on 4-methyl-1,3,2-dioxathiolane 2-oxide 1469-73-4.

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