High Solubility: Tetrabutyl titanate is miscible with organic solvents such as ethanol and ether, making it versatile for various formulations.
Hydrolysis Sensitivity: While slightly soluble in water, it is prone to decomposition upon contact, ensuring controlled reactivity in specific applications.
Transparent Liquid: The colorless to light yellow appearance provides clarity for use in coatings and other chemical processes.
Versatile Applications: Its reactivity makes it valuable in fields like catalysis, coatings, and as a precursor in the synthesis of titanium-based compounds.
Tetrabutyl Titanate (CAS#5593-70-4), also referred to as tetrabutyl titanate in Chinese, is a clear, colorless to pale yellow liquid at room temperature, with an ester-like odor. When exposed to air, it gradually turns cloudy and undergoes hydrolysis. It is soluble in organic solvents like ethanol and ether, slightly soluble in water, and tends to decompose upon contact with water.
Parameters
| Melting point | -55°C |
| Boiling point | 206 °C/10 mmHg (lit.) |
| density | 1.00 g/mL at 20 °C (lit.) |
| vapor pressure | 5.6 hPa (20 °C) |
| refractive index | n20/D 1.491(lit.) |
| Fp | 55 °F |
| storage temp | Store at +2°C to +8°C. |
| solubility | Miscible with aliphatic, aromatic, chlorinated and oxygenated solvents. |
| form | Liquid |
| Specific Gravity | 0.998 |
| color | Pale yellow |
| explosive limit | 2.0-12.0%(V) |
| Water Solubility | RAPIDLY HYDROLIZED |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 4148236 |
| Stability | Stable, but moisture sensitive. Flammable. Incompatible with water, moisture, strong oxidizing agents, strong acids. |
| InChIKey | YHWCPXVTRSHPNY-UHFFFAOYSA-N |
| LogP | 0.84 at 25℃ |
| CAS DataBase Reference | 5593-70-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Tetrabutoxytitanium(5593-70-4) |
| EPA Substance Registry System | Tetrabutyl titanate (5593-70-4) |
Safety Information
| Hazard Codes | Xi,T |
| Risk Statements | 10-36/37/38-67-41-37/38-45 |
| Safety Statements | 16-26-39-24/25-53 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 1 |
| RTECS | XR1585000 |
| F | 21 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | III |
| HS Code | 29051900 |
| Hazardous Substances Data | 5593-70-4(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 3122 mg/kg |
Decabromodiphenyl oxide is an inert, additive-type flame retardant known for its excellent thermal stability and cost-effectiveness. It is extensively applied in thermoplastic and thermoset resins, textiles, and adhesives. Key applications include high-impact polystyrene, glass-filled thermoplastic polyester and molding compounds, low-density polyethylene extrusion coatings, polypropylene (both homopolymers and copolymers), acrylonitrile butadiene styrene (ABS), nylon, and polyvinyl chloride (PVC).
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