Dynasylan® P

Dynasylan® P is mostly used as crosslinker for silicones. Dynasylan® P is a special silicic acid ester. It is mainly used as crosslinker in the silicone industry. Dynasylan® P can be further used as precursor for inorganic binders and as basic ingredient in sol-gel formulations.

Principal: Evonik Corporation Silanes

Functions: Adhesion Promoter, Coupling Agent, Crosslinking Agent, Surface Modifier

Chemical Family: Silanes

End Uses: Sol-Gel Coating

Compatible Polymers & Resins: Silicones

Labeling Claims: Alkylphenol Ethoxylate (APEO)-free, Benzophenone-free, Bisphenol A-Diglycidether (BADGE)-free, Bisphenol A-free, Bisphenol F-Diglycidyl Ether (BFDGE)-free, Bovine Spongiform Encephalopathy (BSE)-free, Butylated Hydroxyanisole-free, Colorants-free, Conflict Minerals-free, Dimethylformamide (DMF)-free, Dioxin-free, Formaldehyde-free, Furans-free, Glycol Ether-free, Low VOC, Melamine-free, Non-Genetically Modified Organism (GMO), Not Tested on Animals, Novolac Glycidyl Ether (NOGE)-free, Phosphorus-free, Phthalates-free, Preservative-free, Styrene-free, TSE-free, Tin-free

Safety Data SheetTechnical Data Sheet
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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Adhesion Promoter,
Coupling Agent,
Crosslinking Agent,
Surface Modifier
Chemical Family
Silanes
Chemical Name
Tetrapropoxysilane
Country of Origin
Germany
Function
Surface Modifier, Crosslinking Agent, Adhesion Promoter, Coupling Agent
Product Code
MITM12957
Single Ingredient
Yes
Technologies
CASE
Product Families
CASE — Additives
Functional Additives,
Surface Modifiers
CASE — Monomers & Intermediates
Chain Extenders & Crosslinkers

Features & Benefits

Labeling Claims
Alkylphenol Ethoxylate (APEO)-free,
Benzophenone-free,
Bisphenol A-Diglycidether (BADGE)-free,
Bisphenol A-free,
Bisphenol F-Diglycidyl Ether (BFDGE)-free,
Bovine Spongiform Encephalopathy (BSE)-free,
Butylated Hydroxyanisole-free,
Colorants-free,
Conflict Minerals-free,
Dimethylformamide (DMF)-free,
Dioxin-free,
Formaldehyde-free,
Furans-free,
Glycol Ether-free,
Low VOC,
Melamine-free,
Non-Genetically Modified Organism (GMO),
Not Tested on Animals,
Novolac Glycidyl Ether (NOGE)-free,
Phosphorus-free,
Phthalates-free,
Preservative-free,
Styrene-free,
TSE-free,
Tin-free

Applications & Uses

Coating End Applications
Sol-Gel Coating
Compatible Polymers & Resins
Silicones
Markets
Adhesives & Sealants,
Paints & Coatings
Applications
Adhesives & Sealants — Building & Construction
Sealants & Caulks
Paints & Coatings — Industrial Coatings
Industrial Coatings
Product Applications

Dynasylan® P is mostly used as crosslinker for silicones.

Dynasylan® P is a special silicic acid ester. It is mainly used as crosslinker in the silicone industry. Dynasylan® P can be further used as precursor for inorganic binders and as basic ingredient in sol-gel formulations.

Properties

Physical Form
Liquid

Packaging & Availability

Packaging Type
Drums,
Pails

Principal Information

Group Principal Number
S000006
Principal
Evonik Corporation Silanes

Other

Color (SDS)
Colorless to yellowish
IMO/IMDG Proper Shipping Name
Combustible liquid, N.O.S. (tetrapropyl orthosilicate)
Immiscible In (SDS)
Water
Item Number
ITM20429,
ITM20919
Odor (SDS)
Aromatic
Other Hazards
Static accumulating flammable liquid can become electrostatically charged even in bonded and grounded equipment.
USA/DOT Emergency Response Guide Number
128
USA/DOT Proper Shipping Name
Combustible liquid, N.O.S. (tetrapropyl orthosilicate)
USA/DOT UN Number
NA 1993
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life12.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Boiling Point226.0 °C°CDIN 51751
Density0.89 g/cm³g/cm³DIN 51757
Flash Point88.0 °C°CEN 2719
Viscosity1.0 mPa.smPa.sDIN 53015
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)455.0 °F°FDIN 51794 at 1.012.4 - 1.018.8 hPa
Boiling Point (SDS)226.0 °C°CDIN 51751 at 101.3kPa
Density (SDS)0.92 g/cm³g/cm³DIN 51757 at 20°C
Flash Point (SDS)190.0 °F°FDIN EN ISO 2719
Freeze Point (SDS)max. -100.0 °C°C
Kinematic Viscosity (SDS)1.51 mm²/smm²/sOECD 114 at 20°C
Partition coefficient n-octanol/water (SDS)3.4-Quantitative Structure-Activity Relationship (QSAR) at 20°C, n-Octanol/Water
Vapor Pressure (SDS)0.26 PaPaQuantitative Structure-Activity Relationship (QSAR) at 25°C
Viscosity (SDS)1.0 mPa.smPa.sDIN 53015 at 20°C