1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane

Product Name: 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane
CAS No.: 126-80-7
Chemical Name: 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane
Synonyms: DK500;hd-133;NSC 93976;Epoxy double heads;1,3-BIS-(3-GLYCIDYLOXYPROPYL)-TETRA-;BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE;1,3-BIS(GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE;Bis-(3-glycidyloxypropyl)-tetramethyldisiloxane;1,3-BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE;1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetraMethyldi
CBNumber: CB9164048
Molecular Formula: C16H34O5Si2
Formula Weight: 362.61
MOL File: 126-80-7.mol

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

Melting point:: <0°C
Boiling point:: 184 °C2 mm Hg(lit.)
Density: 0.996 g/mL at 20 °C(lit.)
refractive index: n20/D 1.452
Flash point:: 110°C
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)

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Safety

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. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 14845
Product name: 1,3-Bis(3-glycidyloxypropyl)tetramethyldisiloxane
Purity: ≥95.0% (GC)
Packaging: 100ML
Price: $353
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: ORS0005029
Product name: 1,3-BIS-(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE
Purity: 95.00%
Packaging: 100ML
Price: $2554.28
Updated: 2021/12/16

Oakwood

Product number: S01825
Product name: 1,3-Bis(3-glycidoxypropyl)tetramethyldisiloxane
Purity: 95%
Packaging: 5g
Price: $12
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ORS0005029
Product name: 1,3-BIS-(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE
Purity: 95.00%
Packaging: 25G
Price: $140.7
Updated: 2021/12/16

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1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane Chemical Properties,Usage,Production

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.

Synthesis

1,1,3,3-Tetramethyldisiloxane and 1.1 equiv of allyl glycidyl ether (calculated to each Si-H group) were placed into the reaction vessel and heated up to 90 °C. Then the appropriate amount of [{Rh(OSiMe3)cod}2] (in the ratio 10-5 mol per mol Si-H) was added as a catalyst, and the reaction was continued for the next 2 h to give a crude product 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane.

1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane Preparation Products And Raw materials

Raw materials

Preparation Products

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

China 130 Germany 2 Japan 1 Singapore 1 Switzerland 1 United Kingdom 3 United States 11 Global 149

Hangzhou Earth Chemical Co., Ltd.

Tel: 0571-82699306 13906719152
Fax: 0571-82609040
Email: sales@dadichemical.com
Country: China
ProdList: 29
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Hubei yongkuo Technology Co., Ltd

Tel: 027-027-59223108 15972152991
Fax: 027-59223108
Email: 1248580099@qq.com
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Hubei Changfu Chemical Co., Ltd.

Tel: 027-84396550 18162770058
Email: sales@cfsilanes.com
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Hubei DAHAO Chemical Co., Ltd.

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J & K SCIENTIFIC LTD.

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Shanghai Hanhong Scientific Co.,Ltd.

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ZhengZhou HuaWen Chemical Co.Ltd

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Shanghai Aladdin Bio-Chem Technology Co.,LTD

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Fax: 021-50323701
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ProdList: 25476
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View Lastest Price from 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane 126-80-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1000
Release date: 2025-12-02

Hubei Changfu Chemical Co., Ltd.

Product: 1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane 126-80-7
Price: US $0.00-0.00/kg
Min. Order: 0.10000000149011612kg
Purity: 97%
Supply Ability: 1000tons
Release date: 2024-12-19

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1,3-BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE 126-80-7
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-29

126-80-7, 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxaneRelated Search:

1,3-BIS(CHLOROMETHYL)TETRAMETHYLDISILAZANE 1,3-BIS(3-CHLOROPROPYL)TETRAMETHYLDISILOXANE TETRAKIS(VINYLDIMETHYLSILOXY)SILANE 1,3 BIS[2(3,4 EPOXYCYCLOHEX-1-YL)ETHYL]TETRA-METHYLDISILOXANE 4,4'-BICYCLOHEXANOL Tetrakis(dimethylsiloxy)silane TRIMETHYLSILYL METHACRYLATE PENTAMETHYLDISILOXANE Hexamethyldisiloxane 1,3-DIETHYLTETRAMETHYLDISILOXANE (3-GLYCIDOXYPROPYL)PENTAMETHYLDISILOXANE (3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane N-PROPYL GLYCIDYL ETHER 1,3-BIS(3-HYDROXYPROPYL)TETRAMETHYLDISILOXANE 1,3-bis(3-glycidoxypropyl)tetramethyldisiloxane

1,1,3,3-tetramethyl-1,3-bis-(3-oxiranylmethoxy-propyl)-disiloxane

1,1,3,3-tetramethyl-1,3-bis[3-(oxiranylmethoxy)propyl]-disiloxan

1,1,3,3-tetramethyl-1,3-bis[3-(oxiranylmethoxy)propyl]-Disiloxane

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

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

NSC 93976

1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetraMethyldi

1,3-BIS(3-(2,3-EPOXYPROPOXY)PROPYL)TETRAMETHYLDISILOXANE

Bis-(3-glycidyloxypropyl)-tetramethyldisiloxane

1,3-Bis(3-glycidoxy propyl)-1,1,3,3-tetraMethyldisiloxane

1,3-bis[3-(2,3-epoxypropoxy)propyl]tetramethylsiloxane

1,3-BIS(GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE

1,3-BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE

1 3-BIS(3-GLYCIDYLOXYPROPYL)TETRA-METHYLDISILOXANE

BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE

1,3-bis(3-(2,3-epoxypropoxy)propyl)-1,1,3,3-tetramethyldisiloxane

1,3-BIS-(3-GLYCIDYLOXYPROPYL)-TETRA-

Polydimethylsiloxane, epoxypropoxypropyl terminated, viscosity 1-2 cSt.

1,3-Bis(3-glycidyloxypropyl)tetramethyldisiloxane >=95.0% (GC)

hd-133

1,3-Bis(3-(2,3-epoxypropoxy)propyl)-1,1,3,3-tetramethyldisil...

TIANFU CHEM-- 1,3-BIS(3-GLYCIDOXYPROPYL)TETRAMETHYLDISILOXANE

Epoxy double heads

1,1,3,3-Tetramethyl-1,3-bis(3-(oxiran-2-ylmethoxy)propyl)disiloxane

1,1,3,3-Tetramethyl-1,3-bis[3-(2-oxiranylmethoxy)propyl]disiloxane

DK500

1,3-Bis(3'-Glycidoxypropyl)-1,1,3,3-TetramethylDisiloxane

126-80-7

C15H32O5Si2

C16H34O5Si2

Organometallic Reagents

Organosilicon

Siloxanes

Chemical Synthesis

Organometallic Reagents

Organosilicon

Siloxanes