S-21

MITM14797 S-21 is a kind of alicyclic epoxy resin, equivalent to ERL4221 resin, giving outstanding performance in UV inks, UV coatings and other fields.

Principal: Synasia

Chemical Family: Epoxy & Epoxy Derivatives

End Uses: UV Coating

Features: UV Resistance, Yellowing Resistance

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
EC Number
219-207-4
Product Code
MITM14798
Single Ingredient
Yes
Synonyms
(3,4-Epoxycyclohexane)methyl 3,4-epoxycyclohexylcarboxylate, (3,4-Epoxycyclohexane)methyl 3′,4′-epoxycyclohexyl-carboxylate, (3,4-Epoxycyclohexyl)methyl 3,4-epoxycyclohexylcarboxylate, (3′,4′-Epoxycyclohexane)methyl 3,4-epoxycyclohexanecarboxylate, (3′,4′-Epoxycyclohexylmethyl) 3,4-epoxycyclohexanecarboxylate, 3,4-Epoxycyclohexanecarboxylic acid (3,4-epoxycyclohexylmethyl) ester, 3,4-Epoxycyclohexanecarboxylic acid (3′,4′-epoxycyclohexyl)methyl ester, 3,4-Epoxycyclohexanemethyl 3,4-epoxycyclohexanecarboxylate, 3,4-Epoxycyclohexenylmethyl 3′,4′-epoxycyclohexenecarboxylate, 3,4-Epoxycyclohexylmethyl 3′,4′-epoxycyclohexanecarboxylate, 3,4-Epoxycyclohexylmethyl 3′,4′-epoxycyclohexylcarboxylate, 7-Oxabicyclo[4.1.0]hept-3-yl-methyl 7-oxabicyclo[4.1.0]heptane-3-carboxylate, 7-Oxabicyclo[4.1.0]heptan-4-ylmethyl 7-oxabicyclo[4.1.0]heptane-4-carboxylate
Technologies
Product Families
Chemical Structure

MITM14797 S-21 - Chemical Structure - 1

Features & Benefits

CASE Ingredients Features
Product Advantages
  • UV curable
  • Thermal curable with anhydrides
  • Strong resistance to yellowing and UV light
  • High TG

Applications & Uses

Coating End Applications
Cure Method

Properties

Physical Form

Packaging & Availability

Principal Information

Group Principal Number
S002611
Principal

Storage & Handling

Storage Conditions
  • Store at room temperature
  • Keep sealed and avoid moisture
  • Avoid contamination with acidic or basic substances

Other

Appearance
Colorless to pale yellowish liquid
Appearance (SDS)
Liquid
Color (SDS)
Colorless
Explosive Nature (SDS)
Non - explosive
Item Number
Molecular Formula (SDS)
C₁₄H₂₀O₄
Odor (SDS)
Odorless
Other Hazards
Kidney and liver injury may occur. Respiratory disorders.
Oxidizing Properties (SDS)
Not - oxidising
USA/DOT Proper Shipping Name
Not Applicable
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 50.0 Pt-CoPt-Co
Chemical Properties
ValueUnitsTest Method / Conditions
Equivalent Weight131.0-143.0 g/eqg/eq
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life2.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.167-1.182-at 25°C
Viscosity300.0-450.0 cPscPsAt 25°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)375.0 °C°C
Flash Point (SDS)202.0 °C°C
Log Partition Coefficient (Log Pow) (SDS)1.34-at 20°C, n-octanol/water
Molecular Weight (SDS)252.31 g/molg/mol
Relative Density (SDS)1.172-at 20.1°C
Solubility In Water (SDS)13850.0 mg/Lmg/Lat 20.2°C
Vapor Pressure (SDS)2.0 PaPaAt 25°C
Viscosity (SDS)241.0 mPa.smPa.sat 25°C