bis(2-pyridinyl)-disulfide CAS No.2127-03-9 / Cat No.EBD32218
2,2'-二吡啶二硫
2,2'-联吡啶二硫醚
2,2'-二硫二吡啶
2,2'-二吡啶二硫
2-PDS
2,2'-二吡啶基二硫
2,2ˊ-二吡啶基二硫
2,2ˊ-二硫化二吡啶
2,2ˊ-联硫基二吡啶
2,2'-二吡啶二硫化物
2,2'-二吡啶基二硫醚
Properties
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Appearance:
white to yellowish crystalline powder
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Density:
1.34 g/cm3
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Melting point:
56-58 °C(lit.)
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Boiling point:
356.095 °C at 760 mmHg
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Flashing point:
210 °C
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Storage temperature:
2-8°C
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Solubility:
5 g/L (20 ºC)
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： 1H NMR (CDCl3, 400 MHz): delta=8.47 (d, J=8.1 Hz, 2H), 7.63 (m, 4H), 7.12 (m, 2H)
1H NMR
13C NMR
