Butyl benzoate CAS No.136-60-7 / Cat No.EBD53290
苯甲酸丁酯
正丁基苯甲酸酯,98%
苯甲酸丁酯,98%
苯苯甲酸正丁酯
苯甲酸丁酯(STANDARDFORGC,≥99.5%(GC))
正丁基苯甲酸酯
苯甲酸正丁酯
苯甲酸丁酯
Properties
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Appearance:
clear yellowish oily liquid
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Density:
1.01 g/mL at 25 °C(lit.)
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Melting point:
-22 °C
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Boiling point:
249 °C(lit.)
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Flashing point:
106 °C
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Coefficient of refraction:
n20/D 1.498(lit.)
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
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 8.12-7.96 (m, 2H), 7.54 (t, J=7.4 Hz, 1H), 7.42 (t, J=7.6 Hz, 2H), 4.32 (t, J=6.6 Hz, 2H), 1.75 (dt, J=14.5, 6.7 Hz, 2H), 1.48 (dq, J=14.7, 7.4 Hz, 2H), 0.98 (t, J=7.4 Hz, 3H)
1H NMR
13C NMR
