4-Chloroquinazoline CAS No.5190-68-1 / Cat No.EBD18570
Properties
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Density:
1.349 g/cm3
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Melting point:
96-100 °C
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Boiling point:
281 °C at 760 mmHg
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Flashing point:
150.6 °C
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Vapour pressure:
0.00624mmHg at 25°C
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H301 Toxic if swalloed.
H315 Causes skin irritation.
H318 Causes serious eye damage.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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 Spectrum (DMSO-d6) delta(ppm) : 7.64(1H, dd, J=7.2, 8.0Hz), 7.81(1H, d, J=8.0Hz), 7.93(1H, ddd, J=0.8, 7.2, 8.0Hz), 8.16(1 H, dd, J=0.8, 8.0Hz), 8.86 (1H, brs).
1H NMR
13C NMR
