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126-80-7

126-80-7

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  • Factory Price OLED 99% 126-80-7 1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane Manufacturer

    Cas No: 126-80-7

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126-80-7 Usage

Uses

1,3-Bis(3-glycidyloxypropyl)tetramethyldisiloxane can be used:As a starting material to synthesize functional poly(siloxane amine)s via an amine-epoxy click polymerization for material and biological applications.To prepare polymer electrolyte membranes (PEM) for fuel cell applications.

Check Digit Verification of cas no

The CAS Registry Mumber 126-80-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 126-80:
(5*1)+(4*2)+(3*6)+(2*8)+(1*0)=47
47 % 10 = 7
So 126-80-7 is a valid CAS Registry Number.
InChI:InChI=1/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

126-80-7 Well-known Company Product Price

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  • Aldrich

  • (14845)  1,3-Bis(3-glycidyloxypropyl)tetramethyldisiloxane  ≥95.0% (GC)

  • 126-80-7

  • 14845-100ML-F

  • 3,019.77CNY

  • Detail

126-80-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name [dimethyl-[3-(oxiran-2-ylmethoxy)propyl]silyl]oxy-dimethyl-[3-(oxiran-2-ylmethoxy)propyl]silane

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:126-80-7 SDS

126-80-7Synthetic route

Allyl glycidyl ether
106-92-3

Allyl glycidyl ether

1,1,3,3-Tetramethyldisiloxane
3277-26-7

1,1,3,3-Tetramethyldisiloxane

A

glycidyl 1-propenyl ether
1607-23-4

glycidyl 1-propenyl ether

B

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

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

C

1,1,3,3-tetramethyl-1-(3-(oxiran-2-ylmethoxy)propyl)disiloxane
17980-29-9

1,1,3,3-tetramethyl-1-(3-(oxiran-2-ylmethoxy)propyl)disiloxane

D

1-(1-methyl-2-glycidoxyethyl)-1,1,3,3-tetramethyldisiloxane
1567764-85-5

1-(1-methyl-2-glycidoxyethyl)-1,1,3,3-tetramethyldisiloxane

Conditions
ConditionsYield
With [{SiO2}O2Si(Me)(CH2)3SBu]2PtCl2 In toluene at 80℃; for 10h; regioselective reaction;A 5%
B 8.3%
C 70.7%
D 6.5%
Allyl glycidyl ether
106-92-3

Allyl glycidyl ether

1,1,3,3-Tetramethyldisiloxane
3277-26-7

1,1,3,3-Tetramethyldisiloxane

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

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

Conditions
ConditionsYield
With platinum
With bis(cyclooctadiene (μ-silyloxytrimethyl) rhodium(I)) at 90℃; for 2h;
With platinum(0)-1,3-divinyl-1,1,3,3-tetramethyldisiloxane complex In toluene at 70 - 80℃; for 60h;
Allyl glycidyl ether
106-92-3

Allyl glycidyl ether

1,1,3,3-Tetramethyldisiloxane
3277-26-7

1,1,3,3-Tetramethyldisiloxane

A

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

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

B

1,1,3,3-tetramethyl-1-(3-(oxiran-2-ylmethoxy)propyl)disiloxane
17980-29-9

1,1,3,3-tetramethyl-1-(3-(oxiran-2-ylmethoxy)propyl)disiloxane

C

1-(1-methyl-2-glycidoxyethyl)-1,1,3,3-tetramethyldisiloxane
1567764-85-5

1-(1-methyl-2-glycidoxyethyl)-1,1,3,3-tetramethyldisiloxane

Conditions
ConditionsYield
With cis-bis(dibenzyl sulfide)Pt(II) dichloride In dichloromethane; toluene at 80 - 100℃; Sealed tube;
carbon dioxide
124-38-9

carbon dioxide

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

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

4,4'-((((1,1,3,3-tetramethyldisiloxane-1,3-diyl)bis(propane-3,1-diyl))bis(oxy))bis(methylene))bis(1,3-dioxolan-2-one)
337357-54-7

4,4'-((((1,1,3,3-tetramethyldisiloxane-1,3-diyl)bis(propane-3,1-diyl))bis(oxy))bis(methylene))bis(1,3-dioxolan-2-one)

Conditions
ConditionsYield
With C25H20AlCl6NO4; tetra-(n-butyl)ammonium iodide In neat (no solvent) at 70℃; under 7500.75 Torr; for 18h; Autoclave;94%
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
126-80-7

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

5-(p-aminophenyl)-10,15,20-triphenylporphine
67605-64-5

5-(p-aminophenyl)-10,15,20-triphenylporphine

C60H65N5O5Si2

C60H65N5O5Si2

Conditions
ConditionsYield
With isopropyl alcohol In toluene at 80℃; for 1h; Inert atmosphere; Sealed tube; Microwave irradiation;25%
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
126-80-7

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

5-(p-aminophenyl)-10,15,20-triphenylporphine
67605-64-5

5-(p-aminophenyl)-10,15,20-triphenylporphine

A

C60H65N5O5Si2

C60H65N5O5Si2

B

C104H96N10O5Si2

C104H96N10O5Si2

Conditions
ConditionsYield
With isopropyl alcohol In toluene at 90℃; for 72h;A 1%
B 2%
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
126-80-7

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

N,N-dimethylammonium chloride
506-59-2

N,N-dimethylammonium chloride

poly(1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane-co-dimethylammonium chloride)

poly(1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane-co-dimethylammonium chloride)

Conditions
ConditionsYield
In water at 105 - 110℃; for 2h; Heating / reflux;
poly(methacrylic acid)
79-41-4

poly(methacrylic acid)

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

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

1,3-bis(3-methacryloyloxy-2-hydroxypropoxypropyl)tetramethyldisiloxane

1,3-bis(3-methacryloyloxy-2-hydroxypropoxypropyl)tetramethyldisiloxane

Conditions
ConditionsYield
With 2,6-di-tert-butyl-4-methyl-phenol at 80℃; for 24h;
With 2,6-di-tert-butyl-4-methyl-phenol at 80℃; for 24h;
2,2-dimethoxy-1-butyl-1-aza-2-silacyclopentane

2,2-dimethoxy-1-butyl-1-aza-2-silacyclopentane

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

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

C34H80N2O11Si4

C34H80N2O11Si4

Conditions
ConditionsYield
In water at 20℃; for 5h; Inert atmosphere;
1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane
126-80-7

1,3-bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane

A

C14H30O7S2Si2

C14H30O7S2Si2

B

C16H34O9S2Si2

C16H34O9S2Si2

Conditions
ConditionsYield
With C25H20AlCl6NO4; sulfur dioxide; tetra-(n-butyl)ammonium iodide In acetonitrile at 50℃; for 3h; Flow reactor; Overall yield = 95 %; chemoselective reaction;A n/a
B n/a

126-80-7Relevant articles and documents

Thermal degradation kinetics of semi-interpenetrating polymer network based on polyurethane and siloxane

Byczyński, ?ukasz,Dutkiewicz, Micha?,Maciejewski, Hieronim

, p. 55 - 62 (2013)

A series of semi-interpenetrating polymer networks based on linear polyurethane and 1,3-bis(glycidyloxypropyl)-1,1,3,3-tetramethyldisiloxane, which was cross-linked with diethylenetriamine, were obtained. The samples have been submitted to thermal stability investigations at non-isothermal conditions in nitrogen. The kinetic parameters of the degradation process were determined both by isoconversional methods of Friedman and Ozawa-Flynn-Wall as well as by model fitting multivariate non-linear regression method. It was observed that the thermal stability of the semi-interpenetrating polymer networks depends on siloxane content. The best fit of the f(α) function with the experimental data was found for three-step degradation mechanism. Successive stages of thermal decomposition occurred by diffusion, phase-boundary and autocatalysis models, respectively.

Hydrosilylation of Allyl Ethers in the Presence of Supported Sulfur-Containing Platinum(II) Complexes

de Vekki,Il’ina,Skvortsov

, p. 25 - 35 (2018/03/09)

Hydrosilylation of allyl ethyl, allyl butyl, allyl glycidyl, allyl benzyl, and allyl phenyl ethers by 1,1,3,3-tetramethyldisiloxane in the presence of supported sulfur-containing platinum(II) complexes with the general formula [{SiO2}O2S/

FILM FORMING PERSONAL CARE COMPOSITIONS AND METHODS

-

, (2013/03/26)

Compositions, kits and methods of preparing a biocompatible film for cosmetic or medical uses are disclosed. The compositions or kits contain polyvinyl acetal (PVA), siloxane and a solvent. The siloxane can have a hydrophilic group. Once the solvent content is reduced, for instance, by evaporation, the mixture of PVA and siloxane is solidified, forming a film. The compositions and kits, optionally, further include one or more of an antimicrobial agent, a pigment, an anti-inflammatory agent, an anesthetic agent or a hemostatic agent. Such a film can be used, for example, in the form of an antimicrobial sealant, a liquid bandage, body paints, scar camouflage, water-proof sun block, makeup sealer, or antimicrobial wipe or spray.

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