- LITHIUM SELENIDE
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2025-12-24
- CAS:12136-60-6
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 1000 tons
- LITHIUM SELENIDE
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-
2025-04-04
- CAS:12136-60-6
- Min. Order: 1KG
- Purity: 98%
- Supply Ability: 1ton
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| | LITHIUM SELENIDE Basic information |
| Product Name: | LITHIUM SELENIDE | | Synonyms: | Selenobislithium;Einecs 235-230-2;Lithium selenide (li2se);lithium:selenium;LITHIUM SELENIDE;dilithium selenide;Lithium selenate, 99.5% (metals basis);Lithium selenide, 99.5% (metals basis) | | CAS: | 12136-60-6 | | MF: | Li2Se | | MW: | 92.84 | | EINECS: | 235-230-2 | | Product Categories: | | | Mol File: | 12136-60-6.mol |  |
| | LITHIUM SELENIDE Chemical Properties |
| Melting point | 1302 °C | | solubility | sol water; sparingly sol THF | | form | red-brown solid or milky white crystalline suspension in THF | | InChI | InChI=1S/2Li.Se | | InChIKey | PEXNRZDEKZDXPZ-UHFFFAOYSA-N | | SMILES | [Se]([Li])[Li] | | EPA Substance Registry System | Lithium selenide (Li2Se) (12136-60-6) |
| | LITHIUM SELENIDE Usage And Synthesis |
| Chemical Properties | Lithium selenate, molecular formula Li2SeO4. Molecular weight 149.90. Monohydrate is a monoclinic crystal with a relative density of 2.565. It is stable in air but toxic. It is readily soluble in water. | | Uses | Lithium Selenide is used as a nucleophilic agent for synthesis of organic selenides. | | Preparation |
For large-scale preparations of Lithium Selenide, reduction of Se with Li in THF in the presence of naphthalene as a catalyst is safe and more economical.
| | storage |
Lithium Selenide should be used directly as prepared. Use in a fume hood.
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| | LITHIUM SELENIDE Preparation Products And Raw materials |
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