Butyl sulfite
4-methyl-1,3,2-dioxathiane 2-oxide
CAS: 4426-51-1
Molecular Formula: C4H8O3S
Butyl sulfite - Names and Identifiers
Butyl sulfite - Physico-chemical Properties
| Molecular Formula | C4H8O3S |
| Molar Mass | 136.17 |
| Density | 1.2352 |
| Melting Point | 5℃ |
| Boling Point | 185℃ |
| Appearance | liquid |
| Refractive Index | 1.4661 (estimate) |
| Use | Application of butylene sulfite is mainly used in lithium ion battery additives. The total potential energy and LUMO value of the molecule are lower than those of propylene carbonate (PC), and have a strong ability to obtain electrons, and are not easily oxidized. As an additive mixed with propylene carbonate (PC) in lithium ion batteries, it can effectively inhibit the co-insertion of PC in graphite electrode, better protect the electrode, and significantly improve the internal cycle performance of lithium batteries, extend the service life of the battery. |
Butyl sulfite - Reference Information
| overview | butylene sulfite is a kind of electrolyte additive for lithium batteries. its total potential energy and LUMO value are lower than those of propylene carbonate (PC), it has strong electronic ability and is not easy to be oxidized. Butylene sulfite is used as an additive and propylene carbonate (PC) mixed in lithium battery electrolyte, which can effectively inhibit the co-insertion of propylene carbonate (PC) in graphite electrode, better protect the electrode, significantly improve the internal cycle performance of lithium battery, and prolong the service life of lithium battery. |
| application | butylene sulfite is mainly used as an additive for lithium ion batteries. The total potential energy and LUMO value of the molecule are lower than those of propylene carbonate (PC), which has strong electronic ability and is not easy to be oxidized. It is used as an additive and propylene carbonate (PC) mixed in lithium ion batteries, which can effectively inhibit the co-insertion of PC in the graphite electrode, better protect the electrode, can significantly improve the internal cycle performance of the lithium battery, and prolong the service life of the battery. |
Last Update：2024-04-10 22:29:15
Butyl sulfite - Overview
butylene sulfite is a kind of electrolyte additive of lithium battery. its molecular total potential energy and LUMO value are lower than those of propylene carbonate (PC). it has strong electronic ability and is not easy to be oxidized. Butene sulfite is used as an additive and propylene carbonate (PC) mixed in lithium battery electrolyte, which can effectively inhibit the co-insertion of propylene carbonate (PC) in graphite electrode, better protect the electrode, significantly improve the internal cycle performance of lithium battery, and prolong the service life of lithium battery.
Last Update：2024-04-09 19:04:55
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CAS: 4426-51-1
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Product Name: 1,3-butylene glycol sulfite Request for quotation
CAS: 4426-51-1
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 4426-51-1
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
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