1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7

1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7

1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7

Epoxy-Functional Organosilicon Structure: This compound contains epoxy functional groups within an organosilicon structure, making it suitable for applications requiring epoxy-functional silicone compounds.


Versatile Applications in Polymer Synthesis: It is commonly used in the synthesis of functional polymers, supporting the development of materials with specialized properties.


Effective Material Modification: The compound is suitable for material modification applications, providing a useful component for the preparation of modified materials.


Defined Physical Properties: It appears as a colorless to pale yellow transparent liquid, with a density of approximately 0.996 g/mL at 20°C and a boiling point of 184°C at 2 mmHg.

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Product Description

Product Description-1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7


1,3-Bis(3-glycidoxypropyl)tetramethyldisiloxane (CAS 126-80-7) is an epoxy-functional organosilicon compound. It is a colorless to pale yellow transparent liquid, with density 0.996 g/mL (20°C) and b.p. 184°C @ 2 mmHg. It is widely used for functional polymer synthesis and material modification.

Product Applications-1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7


Prepares polysiloxane-amines via amine-epoxy click polymerization.

Fabricates polymer electrolyte membranes for fuel cells.

Acts as diepoxy siloxane crosslinker and modifier.

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Product Data

Chemical Properties-1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7



Melting point

<0°C

Boiling point

184 °C/2 mmHg (lit.)

density

0.996 g/mL at 20 °C (lit.)

refractive index

n 20/D 1.452

Fp

150 °C - closed cup

form

liquid

Specific Gravity

0.996

Hydrolytic Sensitivity

3: reacts with aqueous base

BRN

223966

InChI

InChI=1S/C16H34O5Si2/c1-22(2,9-5-7-17-11-15-13-19-15)21-23(3,4)10-6-8-18-12-16-14-20-16/h15-16H,5-14H2,1-4H3

InChIKey

MFIBZDZRPYQXOM-UHFFFAOYSA-N

SMILES

[Si](C)(C)(CCCOCC1CO1)O[Si](C)(C)CCCOCC1CO1

EPA Substance Registry System

1,1,3,3-Tetramethyl-1,3-bis[3-glycidyloxypropyl]disiloxane (126-80-7)



Safety Information-1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane CAS#126-80-7



Hazard Codes

Xi

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

3

F

10-21

TSCA

TSCA listed

Storage Class

10 - Combustible liquids

Hazard Classifications

Eye Irrit. 2Skin Irrit. 2STOT SE 3


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