CAS 4196-86-5 | PENTAERYTHRITOL TETRABENZOATE
Molecular Formula: C33H28O8
Molecular Weight: 552.57
EINECS: 224-079-8
Purity: 97% Min.
Package: 1 g / 5 g / 25 g / 100 g / 1 kg
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Product Introduction
Introduction
Pentaerythritol polyester is an important plasticizer, lubricant and surfactant. It has the characteristics of high reactivity, high cross-linking density, good hardness and high gloss. It is often used in coatings, inks, adhesives, polymers, etc. and other fields.
Specification of CAS 4196-86-5 | PENTAERYTHRITOL TETRABENZOATE
ITEMS | SPECIFICATION |
Melting point | 102-104 °C(lit.) |
Storage temp. | Sealed in dry,Room Temperature |
color | Off white solid |
Refractive index | 1.6000 |
Odor | mild odor |
Density | 1.1594 |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
Boiling point | 583.14 °C |
EPA Substance Registry System | 2,2-Bis((benzoyloxy)methyl)-1,3-propanediol dibenzoate (4196-86-5) |
Synthesis of CAS 4196-86-5 | PENTAERYTHRITOL TETRABENZOATE
Conditions
With dmap; triethylamine In dichloromethane at -0.16℃; for 25h; Reflux;
Reference
Howell, Bob A.; Alrubayyi, Aeshah; Ostrander, Eric A.
[Journal of Thermal Analysis and Calorimetry, 2019, vol. 138, # 4, p. 2661 - 26
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