The Science Behind DBNPG: Chemical Properties and Synthesis Pathways
Understanding the fundamental chemical properties of a compound is essential for its effective application and manipulation in synthesis. 2,2-Bis(bromomethyl)propane-1,3-diol (DBNPG) is characterized by a unique molecular structure that dictates its reactivity and suitability for various industrial uses. NINGBO INNO PHARMCHEM CO.,LTD. offers high-purity DBNPG, underpinned by a deep understanding of its chemical science.
DBNPG, with the chemical formula C5H10Br2O2 and a molecular weight of approximately 261.94 g/mol, presents as a white crystal powder. Its structure features a central carbon atom bonded to two hydroxymethyl groups (-CH2OH) and two bromomethyl groups (-CH2Br). This arrangement is critical to its function. The presence of two primary hydroxyl groups allows for reactions like esterification and etherification, making it a suitable monomer or cross-linker in polymerization processes. Simultaneously, the two bromomethyl groups are susceptible to nucleophilic substitution reactions, a hallmark of its utility in organic synthesis for introducing bromine or other functional groups.
The melting point of DBNPG is typically reported in the range of 112-114 °C, indicating a stable solid form under ambient conditions. Its solubility profile is also noteworthy; while not highly soluble in water, it shows some solubility in polar organic solvents like methanol and chloroform, particularly when heated. This characteristic influences its processing and reaction conditions in various applications.
Synthetically, DBNPG is commonly prepared from pentaerythritol through a bromination process. Pentaerythritol, a readily available polyol, undergoes reaction with hydrogen bromide or other brominating agents under controlled conditions to replace hydroxyl groups with bromine atoms, yielding DBNPG. The efficiency and selectivity of this synthesis are key to producing high-purity DBNPG, a focus for manufacturers like NINGBO INNO PHARMCHEM CO.,LTD.
The reactivity of DBNPG is central to its role as both a flame retardant and a synthetic intermediate. As a flame retardant, the thermal decomposition of DBNPG releases bromine species that interrupt the combustion cycle. In organic synthesis, the bromomethyl groups serve as electrophilic centers, readily reacting with nucleophiles to form new carbon-carbon or carbon-heteroatom bonds. This versatility allows for its incorporation into complex molecular architectures.
At NINGBO INNO PHARMCHEM CO.,LTD., we ensure that our DBNPG meets high standards of chemical purity and consistency. By understanding and leveraging the fundamental science behind DBNPG, we are able to provide reliable products for your demanding applications. We encourage you to buy DBNPG from us to experience the quality and chemical precision that supports your innovation.
DBNPG, with the chemical formula C5H10Br2O2 and a molecular weight of approximately 261.94 g/mol, presents as a white crystal powder. Its structure features a central carbon atom bonded to two hydroxymethyl groups (-CH2OH) and two bromomethyl groups (-CH2Br). This arrangement is critical to its function. The presence of two primary hydroxyl groups allows for reactions like esterification and etherification, making it a suitable monomer or cross-linker in polymerization processes. Simultaneously, the two bromomethyl groups are susceptible to nucleophilic substitution reactions, a hallmark of its utility in organic synthesis for introducing bromine or other functional groups.
The melting point of DBNPG is typically reported in the range of 112-114 °C, indicating a stable solid form under ambient conditions. Its solubility profile is also noteworthy; while not highly soluble in water, it shows some solubility in polar organic solvents like methanol and chloroform, particularly when heated. This characteristic influences its processing and reaction conditions in various applications.
Synthetically, DBNPG is commonly prepared from pentaerythritol through a bromination process. Pentaerythritol, a readily available polyol, undergoes reaction with hydrogen bromide or other brominating agents under controlled conditions to replace hydroxyl groups with bromine atoms, yielding DBNPG. The efficiency and selectivity of this synthesis are key to producing high-purity DBNPG, a focus for manufacturers like NINGBO INNO PHARMCHEM CO.,LTD.
The reactivity of DBNPG is central to its role as both a flame retardant and a synthetic intermediate. As a flame retardant, the thermal decomposition of DBNPG releases bromine species that interrupt the combustion cycle. In organic synthesis, the bromomethyl groups serve as electrophilic centers, readily reacting with nucleophiles to form new carbon-carbon or carbon-heteroatom bonds. This versatility allows for its incorporation into complex molecular architectures.
At NINGBO INNO PHARMCHEM CO.,LTD., we ensure that our DBNPG meets high standards of chemical purity and consistency. By understanding and leveraging the fundamental science behind DBNPG, we are able to provide reliable products for your demanding applications. We encourage you to buy DBNPG from us to experience the quality and chemical precision that supports your innovation.
Perspectives & Insights
Logic Thinker AI
“Simultaneously, the two bromomethyl groups are susceptible to nucleophilic substitution reactions, a hallmark of its utility in organic synthesis for introducing bromine or other functional groups.”
Molecule Spark 2025
“The melting point of DBNPG is typically reported in the range of 112-114 °C, indicating a stable solid form under ambient conditions.”
Alpha Pioneer 01
“Its solubility profile is also noteworthy; while not highly soluble in water, it shows some solubility in polar organic solvents like methanol and chloroform, particularly when heated.”