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| | 4-methyl-1,3,2-dioxathiolane 2-oxide Basic information |
| Product Name: | 4-methyl-1,3,2-dioxathiolane 2-oxide | | Synonyms: | NSC 44145;NSC 525703;1,3,2-Dioxathiolane,4-Methyl-, 2-oxide;1,2-Propanediol cyclic sulfite;1,2-PROPYLENEGLYCOL SULFITE;4-methyl-1,3,2-dioxathiolane 2-oxide;4-Methyl-1,3-dioxa-2-thia(IV)cyclopentan-2-one;1,2-Propanediol sulfite | | CAS: | 1469-73-4 | | MF: | C3H6O3S | | MW: | 122.14 | | EINECS: | | | Product Categories: | Drug Intermediates | | Mol File: | 1469-73-4.mol |  |
| | 4-methyl-1,3,2-dioxathiolane 2-oxide Chemical Properties |
| 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 |
| 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. |
| | 4-methyl-1,3,2-dioxathiolane 2-oxide Usage And Synthesis |
| 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. |
| | 4-methyl-1,3,2-dioxathiolane 2-oxide Preparation Products And Raw materials |
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