Tributyl phosphate(CAS: 126-73-8)

CAS Number
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Other Suppliers for Tributyl phosphate
Basic Information
Molecular Formula
C12H27O4P
Molecular Weight
266.32 g/mol
Physical Properties
Melting Point
−79 °C (lit.)
Boiling Point
180-183 °C/22 mmHg(lit.)
Water Solubility
0.6 g/100 mL
Chemical Identifiers
SMILES
CCCCOP(=O)(OCCCC)OCCCC
InChIKey
STCOOQWBFONSKY-UHFFFAOYSA-N
Database References
MDL Number
MFCD00009436
Beilstein Registry Number
1710584
FAQ
Tributyl phosphate (CAS: 126-73-8) is an organic phosphorus compound with the chemical formula C12H27PO4. It is a colorless liquid with a faint odor, known for its solubility in organic solvents and low water solubility. Tributyl phosphate is commonly used as a plasticizer, stabilizer, and in various industrial applications due to its versatile chemical properties.
Tributyl phosphate (CAS: 126-73-8) is widely used in pharmaceuticals as a stabilizer for drugs, in the food industry as an emulsifier, and in research for applications such as chromatography and as a reagent. It also serves as a flame retardant and is used in the production of plastics and coatings due to its ability to enhance material properties and provide thermal stability.
Tributyl phosphate (CAS: 126-73-8) is generally considered safe when handled properly, but it should be used with caution. It may cause irritation to the skin, eyes, and respiratory system. Safety standards recommend using appropriate protective equipment, such as gloves and goggles, and ensuring good ventilation. Long-term exposure or ingestion should be avoided to minimize potential health risks.
Tributyl phosphate (CAS: 126-73-8) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is best kept in tightly sealed containers made of materials such as polyethylene to prevent contamination. Storage conditions should maintain a temperature below 25°C and avoid high humidity to ensure stability and prolong shelf life.
Safety Notice
Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.
Always follow proper handling procedures
Contact Information
Contact Person
Xu Qiang









