D.E.R.® 731

D.E.R.® 731 is used in casting, encapsulation, potting, and tooling processes. It functions as a reactive diluent, resin, binder, and matrix material in composite materials.

Principal: Olin Epoxy

Chemical Family: Glycidyl Ethers

Functions: Reactive Diluent, Resins, Binders & Matrix Materials

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Enhanced TDS

Identification & Functionality

Blend
No
Chemical Family
Chemical Name
Composite Materials Functions
Function
Binders & Matrix Materials, Reactive Diluent, Resins
Product Code
MITM10418
Single Ingredient
Yes
Synonyms
1,4-Bis(2,3-Epoxypropoxy)Butane, B14DODGE
Technologies
Product Families

Applications & Uses

Properties

Physical Form

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S002520
Principal

Other

Appearance
Clear colorless thin liquid
Color (SDS)
Colorless to yellow
Item Number
Odor
Mild odor
Odor (SDS)
Odorless to mild
Protect from Freezing
Yes
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 100.0 APHAAPHA2b889752-a817-4a6e-bd49-029825e637fd
Chemical Properties
ValueUnitsTest Method / Conditions
Equivalent Weight130.0-145.0 g/eqg/eqASTM D1652
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life730.0 dd
Physical Properties
ValueUnitsTest Method / Conditions
Moisture Contentmax. 0.2 %%ASTM E203
Storage Temperature35.6-109.4 °F°F
Viscosity12.0-24.0 cPscPsASTM D445 at 25°C
Material Composition
ValueUnitsTest Method / Conditions
Hydrolysable Chloride Contentmax. 2000.0 ppmppmASTM D1726
Volatile Contentmax. 0.5 %%Internal Method
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)260.0 °C°CDIN 51794 at 98.4 kPa
Flash Point (SDS)140.0 °C°CEC Method A9 at 1,013 hPa
Freeze Point (SDS)-21.5 °C°C
Kinematic Viscosity (SDS)20.0 mm²/smm²/sASTM D445 at 20°C
Melting Point (SDS)-21.5 °C°C
Partition coefficient n-octanol/water (SDS)-0.269-Log Kow, n-Octanol/Water
Relative Vapor Density (SDS)1.097-OECD 109 at 20°C, air=1
Specific Gravity (SDS)1.11-at 20°C, water = 1
Vapor Pressure (SDS)0.25 PaPaAt 25°C
Viscosity (SDS)16.65 mPa.smPa.sOECD 114 at 20°C