| Identification | Back Directory | [Name]
4-methyl-1,3,2-dioxathiolane 2-oxide | [CAS]
1469-73-4 | [Synonyms]
NSC 44145
NSC 525703
4-methylvinyl sulfite
1,2-Propylene Sulfite
1,2-propanediol sulfit
1,2-Propanediol sulfite
4- methyl ethylene sulfite
1,2-PROPYLENEGLYCOL SULFITE
1,2-Propanediol cyclic sulfite
4-Methyl-2-oxo-1,3,2-dioxathiolane
4-methyl-1,3,2-dioxathiolane 2-oxide
1,3,2-Dioxathiolane,4-Methyl-, 2-oxide
4-Methyl-1,3-dioxa-2-thia(IV)cyclopentan-2-one
1,2-propanediol sulfitpropone-1,2-cyceic suefite
4-Methyl-1,3,2-dioxathiolane2-Oxide(mixtureofisomers)>
4-Methyl-1,3,2-dioxathiolane 2-Oxide (Mixture of isoMers) | [Molecular Formula]
C3H6O3S | [MDL Number]
MFCD00041209 | [MOL File]
1469-73-4.mol | [Molecular Weight]
122.14 |
| Chemical Properties | Back Directory | [Boiling point ]
92℃ (40 Torr) | [density ]
1.293 at 25 °C | [refractive index ]
1.4602 (589.3 nm 25℃) | [Fp ]
80℃ | [form ]
clear liquid | [color ]
Colorless to Light yellow |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
36 | [Safety Statements ]
26-36/37 | [WGK Germany ]
3 | [RTECS ]
WT3500000 | [HS Code ]
2934999090 | [Toxicity]
mouse,LDLo,intraperitoneal,500mg/kg (500mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 8, Pg. 107, 1956. |
| Hazard Information | Back Directory | [Uses]
4-Methyl-1,3,2-dioxathiolane 2-Oxide (mixture of isomers) is used in the preparation of deep eutectic solvents in SO2 cycloaddition reactions. | [Uses]
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. | [General Description]
This product has been enhanced for energy efficiency. |
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