Tosyl azide CAS No.941-55-9 / Cat No.EBD33436
p-Toluenesulfonyl azide
4-Methylbenzenesulfonyl azide
4-methyl-benzenesulfonylazid
benzenesulfonylazide,4-methyl-
p-toluenesulfonyl azide or 4-methylbenzenesulfonyl azide
4-methylbenzenesulfonic acid azide
p-methylbenzenesulfonic acid azide
Properties
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Appearance:
white crystal
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Density:
~0.90 g/mL at 20 °C
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Flashing point:
4 °C
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Storage temperature:
2-8°C
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Coefficient of refraction:
n20/D 1.502
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Solubility:
Dissolved in most organic solvents
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H225 Highly Flammable liquid and vapour.
H300 Fatal if swallowed.
H304 May be fatal if swallowed and enters airways.
H315 Causes skin irritation.
H336 May cause drowsiness or dizziness.
H361d Suspected of damaging the unborn child.
H373 Causes damage to organs through prolonged or repeated exposure.
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Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash skin thoroughly after handling.
P281 Use personal protective equipment as required.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P331 Do NOT induce vomiting.
NMR Spectrum
Prediction： 1H-NMR (250 MHz, CDCl3) delta: 7.84 (d, J= 8.4 Hz, 2H), 7.41 (d, J= 8.1 Hz, 2H), 2.48 (s, 3H) ppm.
1H NMR
13C NMR
