Description
Bis(9-methyldecyl) phthalate is a ROTI®Star CRM with CAS number 96507-86-7, empirical formula C₃₀H₅₀O₄, EG number 306-165-8 and a molar mass of 474,73 g/mol. The material is packed as 100 mg in a glass ampoule. Density is stated as approximately 0,95 g/cm³. This physical value accompanies the molar mass of 474,73 g/mol for the C₃₀H₅₀O₄ ester. Application areas include food analysis and phthalate standards for food analysis, where this diester is required as a reference standard. Laboratories can record the CRM against its formula, molar mass, density and registry numbers when the 100 mg ampoule is used for analytical work. The ROTI®Star CRM from manufacturer Carl ROTH is offered in a glass ampoule, keeping the 100 mg quantity convenient for food-testing benches. Bis(9-methyldecyl) phthalate is thus specified as a phthalate reference standard with clearly stated identity C₃₀H₅₀O₄ and molar mass 474,73 g/mol. The glass-ampoule pack of 100 mg, the density of about 0,95 g/cm³ and the listed chemical identifiers complete the description of this food-analysis CRM for professional laboratory use in phthalate standard applications.

