| Identification | More | [Name]
(3-Glycidoxypropyl)methyldiethoxysilane | [CAS]
2897-60-1 | [Synonyms]
[3-(2,3-epoxypropoxy)propyl]diethoxymethylsilane
[3-(2,3-EPOXYPROPOXY)PROPYL]METHYLDIETHOXYSILANE
3-[DIETHOXY(METHYL)SILYL]PROPYL GLYCIDYL ETHER
(3-GLYCIDOXYPROPYL)METHYLDIETHOXYSILANE
(3-GLYCIDYLOXYPROPYL)METHYLDIETHOXYSILANE
DIETHOXY(3-GLYCIDYLOXYPROPYL)METHYLSILANE
GAMMA-GLYCIDOXYPROPYLMETHYLDIETHOXYSILANE
diethoxymethyl[3-(oxiranylmethoxy)propyl]-silan
diethoxymethyl[3-(oxiranylmethoxy)propyl]-Silane
Silane,diethoxymethyl[3-(oxiranylmethoxy)propyl]-
(3-GLYCIDYLOXYPROPYL)METHYLDIETHOXY-&
GPTMS
3-(METHYLDIETHOXYSILYL)PROPYLGLYCIDYLETHER
(3-GLYCIDOXYPROPYL)METHYLDIETHOXYSILANE 97%
(3-(2,3-Epoxypropoxy)propyl)diethoxymethylsilane 3-Glycidoxypropyldiethoxymethylsilane
(3-Glycidyloxypropyl)methyldiethoxysilane, [3-(2,3-Epoxypropoxy)propyl]methyldiethoxysilane
3-(Glycidyloxy)propyldiethoxy(methyl)silane
Diethoxy(methyl)[3-(oxiran-2-ylmethoxy)propyl]silane
Methyl[3-(glycidyloxy)propyl]diethoxysilane | [EINECS(EC#)]
220-780-8 | [Molecular Formula]
C11H24O4Si | [MDL Number]
MFCD00046995 | [Molecular Weight]
248.39 | [MOL File]
2897-60-1.mol |
| Chemical Properties | Back Directory | [Appearance]
Colorless clear liquid. | [Melting point ]
<0°C | [Boiling point ]
122-126 °C5 mm Hg(lit.)
| [density ]
0.978 g/mL at 25 °C(lit.)
| [vapor pressure ]
0-7910Pa at 25℃ | [refractive index ]
n20/D 1.431(lit.)
| [Fp ]
>230 °F
| [storage temp. ]
2-8°C
| [form ]
liquid | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.978 | [Water Solubility ]
1.2-1000g/L at 20℃ | [Hydrolytic Sensitivity]
7: reacts slowly with moisture/water | [BRN ]
121965 | [InChIKey]
OTARVPUIYXHRRB-UHFFFAOYSA-N | [LogP]
-0.7-2.7 at 20℃ | [CAS DataBase Reference]
2897-60-1(CAS DataBase Reference) | [EPA Substance Registry System]
2897-60-1(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R41:Risk of serious damage to eyes. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/39:Wear suitable protective clothing and eye/face protection . | [WGK Germany ]
3
| [F ]
10-21 | [TSCA ]
Yes | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
Colorless clear liquid. | [General Description]
Diethoxy(3-glycidyloxypropyl)methylsilane (GPMS) is an epoxysilane which can be used as a silane coupling agent for the surface treatment of a variety of materials. These silanes can also be used as adhesion promoters by modifying the surface properties of the substrates and elastomeric materials. | [Flammability and Explosibility]
Notclassified |
| Questions and Answers (Q&A) | Back Directory | [Uses]
(3-Glycidyloxypropyl)methyldiethoxysilane is an organo-functional silane that can be used as a coupling agent between inorganic fillers (powdered silicas, glass, fiberglass, ceramics, etc.) and a wide variety of polymers such as epoxy, melamine, phenolic and urethane resins, polystyrene plastic, acrylic sealants, butyl rubber and water soluble polymers that contain hydroxyl groups and/or primary or secondary amine groups.
(3-Glycidyloxypropyl)methyldiethoxysilane should be handled with care. The recommended method for application of it onto substrates is from a 95% denatured ethanol-5% water solution. The ethanol-water solution should be adjusted to a pH of 4.5 to 5.5 with acetic acid, followed by the addition of it. The recommended concentration is 2.5%, which will yield a 2% concentration of the hydrolyzed silane. Mix the solution for at least 5 minutes to insure that the hydrolysis is complete. Glass fibers, fillers or other substrates should be immersed for several minutes in the silylating solution. After treatment, substrates should be washed twice with denatured ethanol. Curing of the silane films requires 5-10 minutes at 110°C or 24 hours at room temperature with less than 60% relative humidity. Use proper precautions required for handling flammable materials when carrying out these procedures.
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