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

Eastman TIPB 97 1,3,5-Triisopropylbenzene Solvent

Eastman TIPB 97 is a high-purity 1,3,5-triisopropylbenzene solvent from Eastman’s specialty solvents series—offering exceptional thermal stability, low volatility, and superior inertness for demanding chemical synthesis, polymerization initiators, and pharmaceutical intermediates processing.
  • eastman tipb 97 1 3 5 triisopropylbenzene solvent_9aa353e3
  • eastman tipb 97 1 3 5 triisopropylbenzene solvent_9aa353e3

Features Of Eastman TIPB 97 1,3,5-Triisopropylbenzene Solvent

  1. Highly selective aromatic solvent with exceptional steric hindrance due to symmetrical 1,3,5-trisubstituted isopropyl groups.

  2. Low volatility and high boiling point (≈260 °C), enabling stable performance in elevated-temperature processes.

  3. Excellent solvency for specialty polymers, resins, and organic intermediates without promoting side reactions.

  4. Chemically inert under typical processing conditions, offering compatibility with sensitive catalysts and functionalized compounds.

  5. Ultra-low water miscibility (<0.01 wt%), supporting anhydrous reaction environments and phase-separation applications.

Typical Applications Of Eastman TIPB 97 1,3,5-Triisopropylbenzene Solvent

  1. High-performance solvent for Grignard and organolithium reagent synthesis and stabilization.

  2. Reaction medium in transition-metal-catalyzed cross-coupling (e.g., Suzuki, Heck) requiring non-coordinating, non-polar environments.

  3. Carrier solvent for specialty coatings and electronic-grade photoresist formulations.

  4. Extraction solvent in pharmaceutical purification where thermal stability and low nucleophilicity are critical.

  5. Component in high-boiling-point solvent blends for advanced polymer processing and fiber spinning.

Specifications Of Eastman TIPB 97 1,3,5-Triisopropylbenzene Solvent

Chemical TypeAromatic hydrocarbon
Product FormLiquid at room temperature
AppearanceClear, colorless to pale yellow liquid
Purity (GC)≥97.0%
Boiling Point (°C @ 760 mmHg)258–262
Density (g/mL at 20°C)0.865–0.875
Refractive Index (n20D)1.485–1.490
Water Content (Karl Fischer)≤0.05 wt%


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