8.21084

Tetra-n-butyl orthotitanate

for synthesis

• Synonym(s): Tetra-n-butyl orthotitanate
• Linear Formula: (CH₃CH₂CH₂CH₂O)₄Ti
• CAS Number: 5593-70-4
• Molecular Weight: 340.32
• MDL number: MFCD00009433
• UNSPSC Code: 12352103
• EC Index Number: 227-006-8

Properties

• vapor pressure: 5.6 hPa ( 20 °C)
• Quality Level: 200
• form: liquid
• potency: 3122 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 2.0-12.0 % (v/v)
• bp: 310-314 °C/1013 hPa
• mp: -40 °C
• transition temp: flash point 47 °C
• density: 0.99 g/cm³ at 20 °C
• storage temp.: 2-8°C
• InChI: 1S/4C4H9O.Ti/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4
• InChI key: YHWCPXVTRSHPNY-UHFFFAOYSA-N

Description

Application

• Synthesis of TiO2–SiO2: Discusses the use of Tetra-n-butyl orthotitanate in the sol-gel synthesis of TiO2–SiO2, applied as a photocatalyst, emphasizing its utility in creating effective materials for environmental applications (Kien et al., 2023).
• PbTiO3/PbFe12O19 Nanocomposites: Explores the green synthesis of PbTiO3/PbFe12O19 nanocomposites using Tetra-n-butyl orthotitanate, highlighting an eco-friendly approach to materials synthesis (Ansari, Sobhani, Salavati-Niasari, 2016).

Analysis Note

Assay (ex Ti): ≥ 98.0 %
Density (d 20 °C/ 4 °C): 0.990 - 1.000
Identity (IR): passes test

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H226 - H315 - H318 - H335 - H336
• pcodes: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 1
• flash_point_f: 116.6 °F
• flash_point_c: 47 °C