2,2,4-Trimethyl-1,3-pentanediol diisobutyrate
98.5%
Reagent
Code: #239607
Alias
2,2,4-trimethyl-1,3-pentanediol diisobutyrate; TXIB, TXIB multi-purpose plasticizer
CAS Number
6846-50-0
blur_circular Chemical Specifications
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Molecular Information
Weight
286.41 g/mol
Formula
C₁₆H₃₀O₄
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Registry Numbers
EC Number
229-934-9
MDL Number
MFCD00059267
thermostat
Physical Properties
Melting Point
−70 °C(lit.)
Boiling Point
280 °C(lit.)
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Storage & Handling
Density
0.941 g/mL at 25 °C(lit.)
Storage
Room temperature
description Product Description
Used primarily as a plasticizer in coatings, adhesives, and polymer systems, this compound improves flexibility and durability while enhancing low-temperature performance. It is especially effective in cellulose esters, synthetic rubber, and acrylic-based formulations, where it provides good solvency and film-forming properties. Its low volatility and resistance to water extraction make it suitable for use in sealants and caulking compounds. Additionally, it acts as a coalescing agent in latex paints, aiding in film formation without the need for high drying temperatures. The chemical also finds use in printing inks to improve pigment dispersion and adhesion to substrates.
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