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ChemicalBook >> CAS DataBase List >> VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE

VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE

VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE price.
  • $52 - $507
  • Product name: VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE
  • CAS: 5356-85-4
  • MF: C9H24O2Si3
  • MW: 248.54
  • EINECS:
  • MDL Number:MFCD00054778
  • Synonyms:Heptamethyl-3-vinyltrisiloxane;VINYLMETHYLBIS(TRIMETHYLSILOXY)SILANE;VINYLMETHYLBIS-(TRIMETHYLSILYLOXY)-SILAN;VINYLMETHYLBIS(TRIMETHYLSILYLOXY)SILANE;METHYLBIS(TRIMETHYLSILYLOXY)VINYLSILANE;[BIS-(TRIMETHYLSILYLOXY)-METHYLSILYL]-ETHEN;1,1,1,3,5,5,5-HEPTAMETHYLVINYLTRISILOXANE;3-VINYL HEPTAMETHYL TRISILOXANE
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • aablocks
  • Sigma-Aldrich
Package
  • 1g
  • 5g
  • 25ml
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA003V8S
  • Product description1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95%
  • Packaging1g
  • Price$52
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V8S
  • Product description1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95%
  • Packaging5g
  • Price$140
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V8S
  • Product description1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95%
  • Packaging25g
  • Price$185
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003V8S
  • Product description1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95%
  • Packaging100g
  • Price$507
  • Updated2026-05-28
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number446343
  • Product descriptionMethylbis(trimethylsilyloxy)vinylsilane 98%
  • Packaging25ml
  • Price$170
  • Updated2023-06-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003V8S 1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95% 1g $52 2026-05-28 Buy
aablocks AA003V8S 1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95% 5g $140 2026-05-28 Buy
aablocks AA003V8S 1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95% 25g $185 2026-05-28 Buy
aablocks AA003V8S 1,1,1,3,5,5,5-Heptamethyl-3-vinyltrisiloxane 95% 100g $507 2026-05-28 Buy
Sigma-Aldrich 446343 Methylbis(trimethylsilyloxy)vinylsilane 98% 25ml $170 2023-06-20 Buy

Properties

Boiling point :48 °C/8.8 mmHg (lit.)
Density :0.864 g/mL at 25 °C (lit.)
refractive index :n20/D 1.397(lit.)
Flash point :124 °F
storage temp. :Flammables area
form :liquid
Specific Gravity :0.864
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
InChI :1S/C9H24O2Si3/c1-9-14(8,10-12(2,3)4)11-13(5,6)7/h9H,1H2,2-8H3
InChIKey :MTNTUAHMWISEEF-UHFFFAOYSA-N
SMILES :C[Si](C)(C)O[Si](C)(O[Si](C)(C)C)C=C

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Energy Chemical Adamas Reagent, Ltd. Tianjin heowns Biochemical Technology Co., Ltd. Thermo Fisher Scientific Shanghai chuqing Organosilane technology ltd Shanghai Gileader Advanced Material Technology Co.,Ltd Shanghai Worldyang Chemical Co.,Ltd. Sigma-Aldrich