Titanates
| Formula: | General formula depends on type (e.g., Tetraalkyl Titanates – Ti(OR)₄) |
| CAS Number: | Varies (e.g., Tetraisopropyl Titanate – 546-68-9; Tetrabutyl Titanate – 5593-70-4) |
| EC Number (EINECS): | Varies by specific titanate compound |
| HS Code: | 29209090 (for organic titanates) |
| UN Number: | Not classified as dangerous goods in many cases |
| IUPAC Name: | Tetraalkyl Orthotitanates / Alkoxy Titanates |
| Also Known As: | Titanium Alkoxides; Organic Titanates; Titanate Esters |
| Molecular Weight, g/mol: | Varies depending on alkyl group (e.g., Tetraisopropyl Titanate – 284.22 g/mol) |
Typical Specifications
| Appearance: | Clear to pale-yellow liquid |
| Odor: | Mild alcohol-like |
| Boiling Point, °C: | 225–250 (depending on alkyl group) |
| Density, g/cm³ (at 20°C): | 0.95–1.05 |
| Flash Point, °C: | 40–60 |
| Solubility: | Soluble in alcohols, esters, hydrocarbons |
| Purity, %: | ≥95–98 |
| Grades Available: | Industrial, Technical, High-Purity |
| Packaging: | 200kg steel drums, 1000kg IBC tanks |
Primary Applications
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Used as a catalyst in esterification, transesterification, and olefin polymerization
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Crosslinking agent in coatings, inks, and adhesives
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Precursor for titanium dioxide and mixed metal oxides
Secondary Applications
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Surface treatment agent for pigments and fillers
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Coupling agent in plastics and composites
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Intermediate for sol-gel processes and ceramics
End Industries Served: Plastics, Coatings, Adhesives, Inks, Petrochemicals, Ceramics, Catalysts, Surface Treatments
Safety & Handling Information
Hazard Class (GHS): Flammable liquid (Category 3), Corrosive (varies by type), Reacts with moisture
Hazard Statements (H-Codes):
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H226: Flammable liquid and vapor
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H315: Causes skin irritation
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H319: Causes serious eye irritation
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H335: May cause respiratory irritation
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H260: In contact with water releases flammable gases (for some titanates)
Precautionary Statements (P-Codes):
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P210: Keep away from heat, sparks, and open flames
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P280: Wear protective gloves/eye protection
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P231 + P232: Handle under inert gas, protect from moisture
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P305 + P351 + P338: IF IN EYES – rinse cautiously with water for several minutes
Storage Conditions
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Store under dry, inert atmosphere (nitrogen/argon)
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Keep tightly closed, avoid contact with moisture
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Store in cool, well-ventilated place
Transport Information
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ADR/RID: Class 3 (for some titanates), UN1993 Flammable Liquid, PG III
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IMDG: Class 3, PG III
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IATA: Class 3, PG III