乙酸鋰是鋰的乙酸鹽,化學式為CH3COOLi。它在128 °C發生玻璃化轉變。[4]
乙酸鋰 | |
---|---|
識別 | |
CAS號 | 546-89-4(無水) 6108-17-4(二水) |
PubChem | 11028 |
ChemSpider | 10562 |
SMILES |
|
InChI |
|
InChIKey | XIXADJRWDQXREU-REWHXWOFAX |
EINECS | 208-914-3 |
ChEBI | CHEBI:63045 |
RTECS | AI545000 |
KEGG | D08134 |
MeSH | C488804 |
性質 | |
化學式 | C2H3LiO2 |
摩爾質量 | 65.99 g·mol−1 |
外觀 | 無色或白色晶體 |
密度 | 1.26 g/cm3 |
熔點 | 286 °C(559 K)(無水,熔化略有分解[1]) 28.3 °C(301.4 K)(二水)[2] |
溶解性(水) | 45.0 g/100 mL[3] |
磁化率 | −34.0·10−6 cm3/mol |
危險性 | |
致死量或濃度: | |
LD50(中位劑量)
|
500 mg/kg(小鼠,口服) |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
製備
- Li2CO3 + 2 CH3COOH → 2 CH3COOLi + H2O + CO2↑
用途
參考文獻
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