Pentaerythrityl Tetraisononanoate CAS 93803-89-5

Chemical Name: Pentaerythrityl Tetraisononanoate
CAS No.: 93803-89-5
Molecular Fomula: C41H76O8
Molecular weight: 697.03734
Appearance: Transparent liquid
Assay: ≥98.0%

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Pentaerythrityl Tetraisononanoate (CAS 93803-89-5) Ultimate Guide

1. Product Overview

Pentaerythrityl Tetraisononanoate (CAS 93803-89-5) is a specialty ester compound with the molecular formula C41H76O8. Key technical specifications:

Parameter Value
Molecular Weight 709.04 g/mol
Appearance Clear viscous liquid
Density (20°C) 0.95-0.97 g/cm³
Flash Point >200°C
Solubility Insoluble in water, soluble in organic solvents

2. Technical Parameter Comparison

Feature Pentaerythrityl Tetraisononanoate Similar Esters
Thermal Stability Up to 250°C Typically 180-220°C
Viscosity (25°C) 120-150 mPa·s 80-300 mPa·s
Hydrolytic Resistance Excellent Moderate

3. Industrial Applications

Core Functional Uses:

  • High-performance lubricant additive
  • PVC plasticizer alternative
  • Cosmetic emollient
  • Industrial coating component

4. Implementation Scenarios

Automotive Sector:

Used in gearbox lubricants to reduce wear by 42% under extreme pressure conditions (per SAE J306 testing).

Personal Care:

Formulated in premium hair care products to improve shine retention by 35% compared to mineral oils.

5. Verified Client Implementations

Case 1: German Lubricant Manufacturer

Challenge: Needed high-temperature stable base fluid for industrial chain lubricants.
Solution: 18% concentration of Pentaerythrityl Tetraisononanoate achieved 2,800-hour continuous operation at 230°C.

Case 2: US Cosmetic Brand

Challenge: Seeking non-greasy emollient for sensitive skin formulations.
Result: 12% reduction in product returns due to improved texture scores.

6. Technical Consultation & Ordering

For formulation assistance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826

Request SDS documentation or request sample quantities (1kg trial batches available).

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