CAS 58130-03-3

1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane

Description:

1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane, with CAS number 58130-03-3, is a siloxane-based compound characterized by its unique structure that incorporates both methacrylate functional groups and siloxane linkages. This compound typically exhibits a low viscosity, making it suitable for various applications in coatings, adhesives, and sealants. The presence of methacrylate groups allows for polymerization under UV or thermal conditions, facilitating the formation of cross-linked networks that enhance mechanical properties and durability. Additionally, the siloxane segments contribute to flexibility, thermal stability, and resistance to moisture, which are advantageous in many industrial applications. Its compatibility with other organic and inorganic materials further broadens its utility in formulating advanced materials. Overall, 1,3-Bis(3-methacryloxypropyl)tetramethyldisiloxane is valued for its ability to combine the beneficial properties of siloxanes with the reactivity of methacrylates, making it a versatile component in the development of high-performance polymer systems.

Formula: C₂₀H₄₀O₆Si₃

InChI: InChI=1/C18H34O5Si2/c1-15(2)17(19)21-11-9-13-24(5,6)23-25(7,8)14-10-12-22-18(20)16(3)4/h1,3,9-14H2,2,4-8H3

InChI key: InChIKey=DDHQGOQEUJIUOC-UHFFFAOYSA-N

SMILES: C=C(C)C(=O)OCCC[Si](C)(C)O[Si](C)(C)CCCOC(=O)C(=C)C

Synonyms:

• (1,1,3,3-Tetramethyldisiloxane-1,3-Diyl)Dipropane-3,1-Diyl Bis(2-Methylprop-2-Enoate)
• (1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dipropane-1,3-diyl dimethacrylate
• 1,3-Bis(3-methacryloyloxypropyl)tetramethyldisiloxane
• 2-Propenoic acid, 2-methyl-, (1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl ester
• 2-Propenoic acid, 2-methyl-, 1,1'-((1,1,3,3-tetramethyl-1,3-disiloxanediyl)di-3,1-propanediyl) ester
• 2Ma4000
• Dms-R 05
• Dms-R 11
• Dms-R 18
• Dms-R 22
• Dms-R 31
• Fm 7711
• Fm 7726
• Gp 446
• Gp 478
• Methacryloxypropyl-terminated polydimethylsiloxane
• Poly[oxy(dimethylsilylene)], α-[dimethyl[3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]propyl]silyl]-ω-[[dimethyl[3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]propyl]silyl]oxy]-
• Poly[oxy(dimethylsilylene)], α-[dimethyl[3-[(2-methyl-1-oxo-2-propenyl)oxy]propyl]silyl]-ω-[[dimethyl[3-[(2-methyl-1-oxo-2-propenyl)oxy]propyl]silyl]oxy]-
• Ps 583
• SP 1 (silicone)
• Silaplane FM 7711
• Silaplane FM 7721
• Silaplane FM 7725
• Silaplane FM 7726
• Tc 2000
• X 22-164A
• X 22-164As
• X 22-164B
• X 22-164C
• X 22-164E
• α,ω-Bis(3-methacryloxypropyldimethylsilyl)-terminated polydimethylsiloxane
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 50-90 cSt
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 4-6cs
• POLYDIMETHYLSILOXANE, METHACRYLOXYPROPYL TERMINATED: VISCOSITY 8-14 CST.
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANES
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 50-90cs
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 125-250cs
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 8-14 cSt
• POLYDIMETHYLSILOXANE, METHACRYLOXYPROPYL TERMINATED: VISCOSITY 50-90 CST.
• POLYDIMETHYLSILOXANE, METHACRYLOXYPROPYL TERMINATED: VISCOSITY 125-250 CST.
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 4-6 cSt
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 1,000 cSt
• Methacryloxypropyl Terminated PDMS Fluids
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 1,000cs
• POLYDIMETHYLSILOXANE, METHACRYLOXYPROPYL TERMINATED
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 8-14cs
• Poly[oxy(dimethylsilylene)],a-[dimethyl[3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]propyl]silyl]-w-[[dimethyl[3-[(2-methyl-1-oxo-2-propen-1-yl)oxy]propyl]silyl]oxy]-
• POLYDIMETHYLSILOXANE, MONOMETHACRYLOXYPROPYL TERMINATED
• METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 125-250 cSt

Methacryloxypropyl Terminated Polydimethylsiloxanes

CAS: 58130-03-3

Methacryloxypropyl Terminated Polydimethylsiloxanes

Purity: Mn~25000

Ref: 54-OR1028316

METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 8-14 cSt

CAS: 58130-03-3

DMS-R11: Methacryloxypropyl Terminated PDMS, 8-14 cSt (Telechelic Functional Fluid)
Methacrylate and Acrylate functional siloxanes undergo the same reactions generally associated with methacrylates and acrylates, the most conspicuous being radical induced polymerization. Unlike vinylsiloxanes which are sluggish compared to their organic counterparts, methacrylate and acrylate siloxanes have similar reactivity to their organic counterparts. The principal applications of methacrylate functional siloxanes are as modifiers to organic systems. Upon radical induced polymerization, methacryloxypropyl terminated siloxanes by themselves only increase in viscosity. Copolymers with greater than 5 mole % methacrylate substitution crosslink to give non-flowable resins. Acrylate functional siloxanes cure greater than ten times as fast methacrylate functional siloxanes on exposure to UV in the presence of a photoinitiator such as ethylbenzoin.
Oxygen is an inhibitor for methacrylate polymerization in general. The high oxygen permeability of siloxanes usually makes it necessary to blanket these materials with nitrogen or argon in order to obtain reasonable cures.
DMS-R11 Properties
Viscosity: 8-14 cStMolecular Weight: 900-1,200 g/molRefractive Index: 1.422

Color and Shape: Liquid

Molecular weight: 900-1200

Ref: 3H-DMS-R11

METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 1,000 cSt

CAS: 58130-03-3

DMS-R31: Methacryloxypropyl Terminated PDMS, 1,000 cSt (Telechelic Functional Fluid)
Methacrylate and Acrylate functional siloxanes undergo the same reactions generally associated with methacrylates and acrylates, the most conspicuous being radical induced polymerization. Unlike vinylsiloxanes which are sluggish compared to their organic counterparts, methacrylate and acrylate siloxanes have similar reactivity to their organic counterparts. The principal applications of methacrylate functional siloxanes are as modifiers to organic systems. Upon radical induced polymerization, methacryloxypropyl terminated siloxanes by themselves only increase in viscosity. Copolymers with greater than 5 mole % methacrylate substitution crosslink to give non-flowable resins. Acrylate functional siloxanes cure greater than ten times as fast methacrylate functional siloxanes on exposure to UV in the presence of a photoinitiator such as ethylbenzoin.
Oxygen is an inhibitor for methacrylate polymerization in general. The high oxygen permeability of siloxanes usually makes it necessary to blanket these materials with nitrogen or argon in order to obtain reasonable cures.
DMS-R31 Properties
Viscosity: 1,000 cStMolecular Weight: 25,000 g/molRefractive Index: 1.404

Color and Shape: Liquid

Molecular weight: 25000.0

Ref: 3H-DMS-R31

METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 125-250 cSt

CAS: 58130-03-3

Color and Shape: Liquid

Molecular weight: 10000.0

Ref: 3H-DMS-R22

METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 4-6 cSt

CAS: 58130-03-3

DMS-R05: Methacryloxypropyl Terminated PDMS, 4-6 cSt (Telechelic Functional Fluid)
Methacrylate and Acrylate functional siloxanes undergo the same reactions generally associated with methacrylates and acrylates, the most conspicuous being radical induced polymerization. Unlike vinylsiloxanes which are sluggish compared to their organic counterparts, methacrylate and acrylate siloxanes have similar reactivity to their organic counterparts. The principal applications of methacrylate functional siloxanes are as modifiers to organic systems. Upon radical induced polymerization, methacryloxypropyl terminated siloxanes by themselves only increase in viscosity. Copolymers with greater than 5 mole % methacrylate substitution crosslink to give non-flowable resins. Acrylate functional siloxanes cure greater than ten times as fast methacrylate functional siloxanes on exposure to UV in the presence of a photoinitiator such as ethylbenzoin.
Oxygen is an inhibitor for methacrylate polymerization in general. The high oxygen permeability of siloxanes usually makes it necessary to blanket these materials with nitrogen or argon in order to obtain reasonable cures.
DMS-R05 Properties
Viscosity: 4-6 cStMolecular Weight: 380-550 g/molRefractive Index: 1.448

Color and Shape: Pale Yellow Liquid

Molecular weight: 380-550

Ref: 3H-DMS-R05

Methacryloxypropyl Terminated PolyDimethylsiloxane cSt 125-250

CAS: 58130-03-3

Color and Shape: Liquid

Molecular weight: 0.0

Ref: 10-DMS-R22

Methacryloxypropyl Terminated PolyDimethylsiloxane cSt 50-90

CAS: 58130-03-3

Color and Shape: Liquid, Clear

Molecular weight: 0.0

Ref: 10-DMS-R18

Methacryloxypropyl terminated polydimethylsiloxane, 1000 cSt

CAS: 58130-03-3

Color and Shape: Liquid, Clear

Molecular weight: 0.0

Ref: 10-DMS-R31

Methacryloxypropyl Terminated Polydimethylsiloxane, 8-14 cSt

CAS: 58130-03-3

Color and Shape: Liquid

Molecular weight: 0.0

Ref: 10-DMS-R11

Methacryloxypropyl terminated polydimethylsiloxanes

CAS: 58130-03-3

MW 20,000 - 30,000

Formula: C₂₀H₄₀O₆Si₃

Purity: Min. 95%

Molecular weight: 460.8 g/mol

Ref: 3D-ICA13003

METHACRYLOXYPROPYL TERMINATED POLYDIMETHYLSILOXANE, 50-90 cSt

CAS: 58130-03-3

DMS-R18: Methacryloxypropyl Terminated PDMS, 50-90 cSt (Telechelic Functional Fluid)
Methacrylate and Acrylate functional siloxanes undergo the same reactions generally associated with methacrylates and acrylates, the most conspicuous being radical induced polymerization. Unlike vinylsiloxanes which are sluggish compared to their organic counterparts, methacrylate and acrylate siloxanes have similar reactivity to their organic counterparts. The principal applications of methacrylate functional siloxanes are as modifiers to organic systems. Upon radical induced polymerization, methacryloxypropyl terminated siloxanes by themselves only increase in viscosity. Copolymers with greater than 5 mole % methacrylate substitution crosslink to give non-flowable resins. Acrylate functional siloxanes cure greater than ten times as fast methacrylate functional siloxanes on exposure to UV in the presence of a photoinitiator such as ethylbenzoin.
Oxygen is an inhibitor for methacrylate polymerization in general. The high oxygen permeability of siloxanes usually makes it necessary to blanket these materials with nitrogen or argon in order to obtain reasonable cures.
DMS-R18 Properties
Viscosity: 50-90 cStMolecular Weight: 4,500-5,500 g/molRefractive Index: 1.409

Color and Shape: Liquid

Molecular weight: 4500-5500

Ref: 3H-DMS-R18