221279
氯化锰 四水合物
ACS reagent, ≥98%
别名:
四水合氯化锰
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关于此项目
线性分子式:
MnCl2 · 4H2O
化学文摘社编号:
分子量:
197.91
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-869-6
MDL number:
Assay:
≥98%, 98.0-101.0% (ACS specification)
Grade:
ACS reagent
Form:
crystals
grade
ACS reagent
Quality Segment
assay
≥98%, 98.0-101.0% (ACS specification)
form
crystals
impurities
≤0.005% insolubles
pH
3.5-6.0 (25 °C, 5%)
mp
58 °C (lit.)
anion traces
sulfate (SO42-): ≤0.005%
cation traces
Ca: ≤0.005%, Fe: ≤5 ppm, K: ≤0.01%, Mg: ≤0.005%, Na: ≤0.05%, Zn: ≤0.005%, heavy metals: ≤5 ppm (by ICP)
SMILES string
Cl[Mn]Cl.[H]O[H].[H]O[H].[H]O[H].[H]O[H]
InChI
1S/2ClH.Mn.4H2O/h2*1H;;4*1H2/q;;+2;;;;/p-2
InChI key
CNFDGXZLMLFIJV-UHFFFAOYSA-L
Application
在微波条件下，氯化锰（II）四水合物可以加速醛、β-二羰基化合物和尿素的缩合反应生成二氢嘧啶-2（1H）-酮的过程。它也可用于合成锰（II）三（2-苯并咪唑基甲基）胺（ntb）复合物。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Eye Dam. 1 - STOT RE 2
target_organs
Brain
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_f
does not flash
flash_point_c
does not flash