CLUSTER 04 · SILANESPIPELINE
Vinyl Silanes
VTMO / VTEO
At a glance
CAS2768-02-7
EC / LIST220-449-8
HS / TARIC2931 90 80
REACHRegistered / OR-covered on the EU importer of record; confirmed before shipment.
PACK FORMAT200 kg steel drums, hermetically sealed
What it does
Vinyl silanes (VTMO / VTEO) — coupling agents with a vinyl functional group, used as crosslinkers in polyethylene wire-and-cable insulation, and as adhesion promoters where the organic phase is unsaturated.
Also known as
vinyltrimethoxysilane · VTMO · VTMS · VTEO · KH-171 · CAS 2768-02-7
Common trade abbreviations shown for search only.
Typical applications
- Silane crosslinking of PE for wire and cable (Sioplas / Monosil process)
- Mineral-filler treatment for unsaturated polyester composites
- Adhesion promoter for peroxide-cured rubbers
Specification band
Assay (GC)≥ 98.0%
Density at 20 °C0.96 – 0.97 g/cm³
Refractive index n²⁰D1.391 – 1.394 (VTMO)
Colour (APHA)≤ 20
Hydrolysable chloride≤ 10 ppm
Industry-typical published bands. Producer-specific values on the COA issued per shipment.
Handling & packaging
- Extremely flammable liquid (VTMO flash point ~13 °C, UN 1993). Shipped by specialist DG forwarder; hermetically sealed, moisture-protected.
- Hermetic packaging with N₂ blanket
- Shelf life 12 months in sealed drums
- Transport per ADR Class 3
Documents on file per shipment
Per-batch COASDS in EU CLP formatREACH importer-of-record confirmationADR transport documentation
Serica execution notes
- Dangerous-goods (DG) logistics coordinated on the European leg.
- Delivered pricing quoted to your plant; Incoterm and contracting structure confirmed per quotation.
- Hermetic packaging maintained drum to gate.
SPEC-MATCH LADDER · 3 TIERS
T1 · SPEC → SPECWritten spec match
T2 · SAMPLE → LAB DELTAReference-sample benchmark
T3 · MIX → FINISHED PARTFormulation-in-context trial
How we prove the match →
AD-HOC GRADE DEVELOPMENT
Need a variant outside these bands?
Producers develop custom grades on request — specification band, particle size, purity, additive package.
Brief a custom development →
Send us what you use today; we return a specification match and an indicative net delivered cost.
Prices are quoted as a net delivered cost to your plant. MOQs, lead-times and producer identities are confirmed per buyer.