PRODUCTS

SILANIL 258

DESCRIPTION:

Silanil 258 acts as an adhesion promoter, crosslinker, coupling agent and surface modifier.
Silanil 258 exhibits premium quality, reliability.
Silanil 258 improves dry and wet strength in cured composites reinforced with glass fiber rovings.

CAS NUMBER: 2530-83-8

EC NUMBER: 219-784-2

MOLECULAR FORMULA: (CH3O)3Si-(CH2)3OCH2-C2H3O

MOLECULAR WEIGHT: 236.34

DESCRIPTION:

Silanil 258 enhances wet electrical properties of epoxy-based encapsulate and packaging materials.
Silanil 258 is a reactive chemical typically containing a functional group and alkoxy groups.
The functional group is useful for bonding with resins, improving compatibility with organic materials, and enhancing hydrophobicity depending on characteristics of each functional group.

Silanil 258 can be applied in inorganic surfaces, as a dilute aqueous solution.
Aqueous solutions are prepared by adjusting the ph of the water from 3.5 to 4.5 with about 0.1% acetic acid and then adding the silane and stirring.
After adding the silane to the acidified water, Silanil 258 is necessary to stir the mixture for about 15 minutes before it hydrolyses and forms a clear homogeneous solution.
Higher concentrations of silane 258 in water are not stable indefinitely and after standing several days may deposit an oily phase of condesed polysiloxane.

Silane 258 can also be applied as as solution in many common organic solvents.
Silanil 258 has functionalities such as adhesion promoter, coupling agent and surface modifier.
Silanil 258 create network structure in Polymers.
Silanil 258 increases strength and hardness.

Silanil 258 provides longer service life of products.
Silanil 258 gives higher temperature resistance.
Silanil 258 enhances ability of scrub resistance.
Silanil 258 improves adhesion between resins and substrates.

Silanil 258 enhances corrosion resistance.
Silanil 258 provides compatibility between resins and fillers.
Silanil 258 increases mechanical strengths of composites.
Silanil 258 provides higher filler loading for composites.

APPLICATION:

-Treatment on glass fiber for use in reinforced areas
-Treatment on mineral surfaces for use in mineral filled plastics
-Adhesion promoter to enhance bonding of a polymer coating or adhesive to glass

USES:

-Sealants & Caulks
-Building & Construction — Building Materials
-Sealants & Caulks
-Adhesives & Sealants — Other Adhesives & Sealants Applications
-Paints & Coatings — Other Paints & Coatings Applications

FEATURES:

-Organic and inorganic reactivity
-Improves adhesion
-Increases composite strength properties
-Increased composite wet and dry tensile strengths
-Increased composite wet and dry flexual strenght and modulus
-Increased wet and dry compressive strength

BENEFITS:

-Better appearance
-Better filler wet out and dispersion
-Lower viscosity of filled liquid resins
-Improved processability

PROPERTIES:

-Appearance: Clear liquid
-Appearance: 1.07
-Specific gravity at 25 C: 1.42
-Refractive index at 25 C: > 101 C
-Flash point, closed cup: 98
-Purity: % 98
-Molecular weight: 236
-Viscosity at 25 C: 3

FUNCTION:

-Crosslinking Agent
-Adhesion Promoter
-Coupling Agent

PROPERTIES:

Purity min.: 98.50
Refractive Index: 1428.0
Flash Point: min. 101
Boiling Point: min. 250

SPECIFICATIONS:

-Molecular Weight: 236.34
-Hydrogen Bond Donor Count: 0
-Hydrogen Bond Acceptor Count: 5
-Rotatable Bond Count: 9
-Exact Mass: 236.10800027
-Monoisotopic Mass: 236.10800027
-Topological Polar Surface Area: 49.4 Å²
-Heavy Atom Count: 15
-Complexity: 166
-Isotope Atom Count: 0
-Defined Atom Stereocenter Count: 0
-Undefined Atom Stereocenter Count: 1
-Defined Bond Stereocenter Count: 0
-Undefined Bond Stereocenter Count: 0
-Covalently-Bonded Unit Count: 1
-Compound Is Canonicalized: Yes

SYNONYM:
2530-83-8
3-glycidoxypropyltrimethoxysilane
(3-Glycidoxypropyl)trimethoxysilane
Glymo
3-Glycidyloxypropyltrimethoxysilane
Silan A 187
Glycidoxypropyltrimethoxysilane
Silicone KBM 403
Silane A 187
Union carbide A-187
Silane Z 604
Silane-Y-4087
NUCA 187
(3-Glycidyloxypropyl)trimethoxysilane
3-(Trimethoxysilyl)propyl glycidyl ether
Glycidyl 3-(trimethoxysilyl)propyl ether
gamma-Glycidoxypropyltrimethoxysilane
trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
Glycidyloxypropyltrimethoxysilane
Silane coupler KH-560
KBM 403
KBM 430
Trimethoxy(3-(oxiran-2-ylmethoxy)propyl)silane
DZ 6040
Silane, trimethoxy[3-(oxiranylmethoxy)propyl]-
3-(2,3-Epoxypropoxy)propyltrimethoxysilane
1-(Glycidyloxy)-3-(trimethoxysilyl)propane
A 187
NSC 93590
Y 4087
Z 6040
Silicone A 187
(3- GLYCIDOXYPROPYL)TRIMETHOXYSILANE
Silane, trimethoxy[(oxiranylmethoxy)propyl]-
(3-(2,3-Epoxypropoxy)propyl)trimethoxysilane
Glycidoxypropyltrimethyoxysilane, gamma-
(3-(Glycidyloxy)propyl)trimethoxysilane
((3-(Trimethoxysilyl)propoxy)methyl)oxirane
DTXSID5027489
[3-(2,3-Epoxypropoxy)propyl]trimethoxysilane
Silane, trimethoxy(3-(oxiranylmethoxy)propyl)-
trimethoxy[3-(oxiran-2-ylmethoxy)propyl]silane
5K9X9X899R
Oxirane, 2-((3-(trimethoxysilyl)propoxy)methyl)-
Silane, (3-(2,3-epoxypropoxy)propyl)trimethoxy-
Silane, [3-(2,3-epoxypropoxy)propyl]trimethoxy-
NSC-93590
.gamma.-Glycidoxypropyltrimethoxysilane
[3-(Glycidyloxy)propyl]trimethoxysilane
(.gamma.-Glycidoxypropyl)trimethoxysilane
[[3-(Trimethoxysilyl)propoxy]methyl]oxirane
[.gamma.-(Glycidyloxy)propyl]trimethoxysilane
56325-93-0
trimethoxy({3-[(oxiran-2-yl)methoxy]propyl})silane
DTXCID507489
Silicone A-187
C9H20O5Si
CAS-2530-83-8
CCRIS 3044
EINECS 219-784-2
BRN 4308125
UNII-5K9X9X899R
AI3-52752
Dynasylan GLYMO
Trimethoxy-g-glycidoxypropylsilane
EINECS 247-194-5
gamma-glycidoxypropyl trimethoxysilane
EPOXIRANE
GOPTS
Glycidyl Cage Mixture
25704-87-4
Prosil 5136
((2,3-Epoxypropoxy)propyl)trimethoxysilane
Dow corning Z-6040
gamma-GLYCIDOXYPROPYL TRIMETHOXY SILANE
EC 219-784-2
SCHEMBL27615
glycidoxypropyl-trimethoxysilane
SILANE, 3-(2,3-EPOXYPROPOXY)PROPYLTRIMETHOXY-
CHEMBL2140162
3-glycidoxypropyl trimethoxysilane
3-glycidoxypropyltrimethoxy silane
3-glycidoxypropyltrimethoxy-silane
trimethoxysilylpropylglycidyl-ether
(g-glycidoxypropyl)trimethoxysilane
3-glycidoxy propyl trimethoxysilane
NSC93590
(3-glycidoxypropyl)trimethoxy-silane
3-glycidoxy propyl trimethoxy silane
Tox21_201672
Tox21_303288
CG6720
gamma-glycidoxypropyl-trimethoxysilane
MFCD00005144
gamma-glycidyloxypropyltrimethoxysilane
.alpha.-Glycidoxypropyltrimethoxysilane
AKOS008901332
Glycidyl 3-Trimethoxysilylpropyl Ethe
Silane, 3(glycidoxy)propyl trimethoxy-
NCGC00164370-01
NCGC00164370-02
NCGC00257095-01
NCGC00259221-01
Silane,3-epoxypropoxy)propyl]trimethoxy-
AS-14542
(3-Glycidoxypropyl)Trimethoxysilane, 97%
WLN: T3OTJ B1O3-SI-O1&O1&O1
.gamma.-[(Glycidoxypropyl)trimethoxy]silane
DB-028513
3-(2, 3-Epoxypropoxy)Propyltrimethoxysilane
CS-0132309
FT-0615768
G0210
(3-Glycidyloxypropyl)trimethoxysilane, >=98%
3-(2,3-Epoxy Propoxy) Propyltrimethoxysilane
gamma-(2,3-epoxypropoxy)propyltrimethoxysilane
D78181
S09160
trimethoxy-[3-(2-oxiranylmethoxy)propyl]silane
[3-(2,3-epoxypropoxy)-propyl]-trimethoxysilane
Trimethoxy[3-(2-oxiranylmethoxy)propyl]silane #
A81777
(3-Glycidyloxypropyl)trimethoxysilane, >=97% (GC)
J-015924
Q27262482
dow corning z-6040 epoxyfunctional silicone adhesive additive
3-Glycidoxypropyltrimethoxysilane Glycidoxypropyltrimethoxysilane Epoxy Functional Silane
68611-45-0

IUPAC NAME:

(3-(2,3-Epoxypropoxy)propyl)trimethoxysilane
(3-Glycidoxypropyl)trimethoxysilane
(3-GLYCIDYLOXYPROPYL)TRIMETHOXYSILANE
2-{[3-(Trimethoxysilyl)propoxy]methyl}oxirane
3 (2,3 epoxypropoxy) propyltrimethoxysilane
3-(TRIMETHOXYSILYL)PROPYL GLYCIDYL ETHER
3-Glycidoxypropyl trimethoxysilane
3-glycidoxypropyltrimethoxysilan
3-Glycidoxypropyltrimethoxysilane
3-glycidoxypropyltrimethoxysilane
3-glycidyl-oxypropyl-trimethoxy-silane
3-GLYCIDYLOXYPROPYL-TRIMETHOXYSILANE
3-glycidyloxypropyl-trimethoxysilane
3-Glycidyloxypropyltrimethoxysilan
3-Glycidyloxypropyltrimethoxysilane
3-glycidyloxypropyltrimethoxysilane
[3-(2 3-epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-epoxypropoxy) propyl]trimethoxysilane
[3-(2,3-Epoxypropoxy)propyl] trimethoxysilane
[3-(2,3-epoxypropoxy)propyl]trimethox
[3-(2,3-Epoxypropoxy)propyl]trimethoxysilane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane

TRADE NAME:

3-(2,3-EPOXYPROPOXY)PROPYLTRIMETHOXYSILANE
[3-(2,3-epoxypropoxy)propyl]trimethoxy silane
[3-(2,3-epoxypropoxy)propyl]trimethoxysilane
DOW CORNING Z-6040(R) SILANE
DOW CORNING(R) 40 ADDITIVE
Dynasylan(R) GLYMO
ETERCURE DR-U250
JH-O187
KH-560