1,4-Dibromo-2,5-dimethylbenzene CAS No.1074-24-4 / Cat No.EBD31812
2,5-二溴-对-二甲苯
2,5-二溴-对-二甲苯,98+%
2,5-二溴-1,4-二甲苯
2,5-二甲基对二溴苯
1,4-二甲基-2,5-二溴苯
2,5-二溴对二甲基苯
2,5-二溴-1,4-二甲基苯
2,5-二溴对二甲苯
1,4-二溴-2,5-二甲基苯
2,5-二溴-对-二甲苯
Properties
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Appearance:
white to slightly yellow shiny crystalline powder
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Density:
1.71 g/cm3
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Melting point:
72-74 °C(lit.)
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Boiling point:
261 °C(lit.)
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Flashing point:
124.2 °C
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Coefficient of refraction:
1.543-1.545
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.
H411 Toxic to aquatic life with long lasting effects.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
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
1H NMR
13C NMR
