Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Eastman TIPB 1,3,5-Triisopropylbenzene Solvent

Eastman TIPB is a high-purity 1,3,5-triisopropylbenzene solvent from Eastman’s specialty chemical portfolio—offering exceptional thermal stability, low volatility, and superior solvency for advanced polymer synthesis, photoresist formulations, and electronic-grade cleaning applications.
  • eastman tipb 1 3 5 triisopropylbenzene solvent_7b745ae8
  • eastman tipb 1 3 5 triisopropylbenzene solvent_7b745ae8

Features Of Eastman TIPB 1,3,5-Triisopropylbenzene Solvent

  1. Highly branched aromatic structure providing exceptional thermal and oxidative stability.

  2. Low volatility with high boiling point, supporting safe handling in elevated-temperature processes.

  3. Excellent solvency for high-molecular-weight resins, polymers, and specialty additives.

  4. Low polarity and water immiscibility, enabling selective extraction and phase separation.

  5. Ultra-low peroxide formation tendency, critical for use in sensitive polymerization and electronics applications.

Typical Applications Of Eastman TIPB 1,3,5-Triisopropylbenzene Solvent

  1. High-purity carrier solvent in semiconductor photoresist formulations.

  2. Reaction medium for controlled radical polymerizations (e.g., ATRP, RAFT).

  3. Processing aid in advanced battery electrode slurry dispersion.

  4. Stabilizing diluent in organometallic catalyst solutions for olefin polymerization.

  5. Non-reactive rinse and purge solvent in precision cleaning of microfluidic and MEMS devices.

Specifications Of Eastman TIPB 1,3,5-Triisopropylbenzene Solvent

Chemical TypeAromatic hydrocarbon
Product FormLiquid at room temperature
AppearanceClear, colorless to pale yellow liquid
Molecular FormulaC15H24
Boiling Point (°C)260–265 (at 760 mmHg)
Density (g/cm³ at 20°C)0.865–0.875
Refractive Index (n20D)1.475–1.485
Purity (GC, wt%)≥99.5%


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