62580
高氯酸锂
purum p.a., ≥98.0% (calc. based on dry substance, T), powder
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关于此项目
线性分子式:
LiClO4
化学文摘社编号:
分子量:
106.39
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-237-2
MDL number:
Assay:
≥98.0% (calc. based on dry substance, T)
Form:
powder
Solubility:
alcohol: soluble(lit.), water: soluble(lit.)
grade
purum p.a.
Quality Level
assay
≥98.0% (calc. based on dry substance, T)
form
powder
reaction suitability
reagent type: oxidant
impurities
≤3% water
pH
6.0-9.5 (25 °C, 106.4 g/L)
mp
236 °C (lit.)
solubility
alcohol: soluble(lit.), water: soluble(lit.)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤200 mg/kg
cation traces
Ca: ≤100 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Cu: ≤50 mg/kg, Fe: ≤50 mg/kg, K: ≤500 mg/kg, Na: ≤100 mg/kg, Ni: ≤50 mg/kg, Pb: ≤50 mg/kg, Zn: ≤50 mg/kg
SMILES string
[Li+].[O-]Cl(=O)(=O)=O
InChI
1S/ClHO4.Li/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
InChI key
MHCFAGZWMAWTNR-UHFFFAOYSA-M
General description
Lithium perchlorate (LiClO4) is a colorless lithium salt. Upon crystallization from its aqueous solution, it affords lithium perchlorate trihydrate (LiClO4.3H2O). It can be synthesized by reacting lithium chloride with perchloric acid.
Application
Lithium perchlorate (LiClO4) may be used as a catalyst in the synthesis of bis(indolyl)methanes and in the Baylis-Hillman coupling reaction of α,β-unsaturated carbonyl compounds with aldehydes.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
存储类别
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
易制爆化学品
危险化学品
此项目有
Lithium perchlorate-accelerated Baylis-Hillman reactions.
Kawamura M and Kobayashi S.
Tetrahedron Letters, 40(8), 1539-1542 (1999)
Lithium perchlorate catalyzed reactions of indoles: An expeditious synthesis of bis (indolyl) methanes.
Yadav JS, et al.
Synthesis, 2001(5), 0783-0787 (2001)
Shokaku Kim et al.
Organic letters, 4(21), 3735-3737 (2002-10-12)
[reaction: see text] N-Acyliminium cation of prolines was efficiently generated to accumulate in an undivided cell at 0 degrees C by an anodic oxidation of N-acylprolines or alpha'-phenylsulfanylated N-acylproline derivatives in a lithium perchlorate/nitromethane solution. The iminium cation intermediates gave
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 62580-500G-F | 04061832993942 |
| 62580-100G-F | 04061832708126 |