Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
English name 2-Bromo-4'-methylpropiophenone CAS number 1451-82-7 EINECS :696-162-0 Density 1.4±0.1 g/cm3 Boiling point 273.2±15.0 °C at 760 mmHg Melting point 75-77oC Molecular formula C10H11BrO Molecular weight 227.098 Flash point 58.6±7.7 °C Accurate…
English name BMK oiL/diethyl 2-(2-phenylacetyl)propanedioate
CAS number 20320-59-6
Molecular formula C15H18O5
Molecular weight 278.30000
Accurate quality 278.11500
PSA 69.67000
LogP 1.54060
Dimethylamine Hydrochloride CAS 506-59-2 used as a catalyst and magnesium reagent for acetylation analysis.
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CAS number 28578-16-7 Density 1.3±0.1 g/cm3 Boiling point 327.8±42.0 °C at 760 mmHg Molecular formula C13H14O5 Molecular weight 250.247 Flash point 143.0±27.9 °C Accurate quality 250.084122 PSA 57.29000 LogP 2.29 Vapor pressure 0.0±0.7 mmHg at…