Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listVinyl terminated polydimethylsiloxane

Vinyl terminated polydimethylsiloxane

  • CAS NO.:68083-19-2
  • Empirical Formula: N/A
  • Molecular Weight: 0
  • MDL number: MFCD00197935
  • EINECS: 614-275-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:57

What is Vinyl terminated polydimethylsiloxane?

Description

Vinyl-terminated dimethylpolysiloxanes (Vinyl terminated polydimethylsiloxane) are available in various viscosities. Vinyl terminated silicone fluid is a base polymer for addition-curing RVT-2k (room temperature vulcanizing two components), LSR (liquid silicone rubber) silicone rubber. The terminalvinyl groups participate in the vulcanization reaction with Crosslinking agents in the presence of Catalysts.

The Uses of Vinyl terminated polydimethylsiloxane

Mold-making elastomers and encapsulants and sealants for electronic components. Vinyl terminated polymers are most often employed in 2-part addition cure silicone elastomers.

Properties of Vinyl terminated polydimethylsiloxane

Melting point: >-60°C
Boiling point: >93 °C(lit.)
Density  0.965 g/mL at 25 °C(lit.)
refractive index  n20/D 1.4052
Flash point: >230 °F
storage temp.  2-8°C
Specific Gravity 0.97
EPA Substance Registry System Siloxanes and Silicones, di-Me, vinyl group-terminated (68083-19-2)

Safety information for Vinyl terminated polydimethylsiloxane

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H332:Acute toxicity,inhalation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.
P310:Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Vinyl terminated polydimethylsiloxane

Related products of tetrahydrofuran

You may like

  • POLY(DIMETHYLSILOXANE)VINYL TERMINATED VISC.1000cST CAS 68083-19-2
    POLY(DIMETHYLSILOXANE)VINYL TERMINATED VISC.1000cST CAS 68083-19-2
    68083-19-2
    View Details
  • Poly(dimethylsiloxane), vinyl terminated CAS 68083-19-2
    Poly(dimethylsiloxane), vinyl terminated CAS 68083-19-2
    68083-19-2
    View Details
  • 1975-50-4 98%
    1975-50-4 98%
    1975-50-4
    View Details
  • 2-HYDROXY BENZYL ALCOHOL 98%
    2-HYDROXY BENZYL ALCOHOL 98%
    90-01-7
    View Details
  • 2-Chloro-1,3-Bis(Dimethylamino)Trimethinium  Hexafluorophosphate 221615-75-4 98%
    2-Chloro-1,3-Bis(Dimethylamino)Trimethinium Hexafluorophosphate 221615-75-4 98%
    221615-75-4
    View Details
  • 61397-56-6 CIS BROMO BENZOATE 98%
    61397-56-6 CIS BROMO BENZOATE 98%
    61397-56-6
    View Details
  • 14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+
    14714-50-2 (2-Hydroxyphenyl)acetonitrile 98+
    14714-50-2
    View Details
  • 118753-70-1 98+
    118753-70-1 98+
    118753-70-1
    View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.