1,3-Dibutylthiourea(CAS: 109-46-6)

1,3-Dibutylthiourea (CAS: 109-46-6) is a white or off-white crystalline solid with a molecular weight of approximately 226.39 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. The compound is relatively stable but can react with strong oxidizing agents. It is used in the synthesis of thiourea derivatives and as a reagent in organic chemistry.

1,3-Dibutylthiourea is typically synthesized through the reaction of butyl isothiocyanate with butanol in the presence of a base like sodium hydroxide or potassium hydroxide. The reaction yields butyl thiocyanate as an intermediate, which then reacts with butanol to form 1,3-dibutylthiourea. This process involves mild conditions and can be adapted to achieve good yields and selectivity.

1,3-Dibutylthiourea (CAS: 109-46-6) is primarily used in the pharmaceutical industry for the synthesis of various thiourea derivatives. It also finds applications in the polymer industry as a stabilizer and in the production of sensors and semiconductors as a reagent.

When handling 1,3-Dibutylthiourea (CAS: 109-46-6), it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. In case of a spill, it should be cleaned up using appropriate absorbents, and the area should be well-ventilated. Always refer to the safety data sheet (SDS) for detailed handling instructions and emergency procedures.