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Merck
CN

318256

Tetravinylsilane

97%

Synonym(s):

Tetraethylenesilicon, Tetravinylsilane

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About This Item

Linear Formula:
Si(CH=CH2)4
CAS Number:
Molecular Weight:
136.27
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
214-192-0
Beilstein/REAXYS Number:
1739438
MDL number:
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Product Name

Tetravinylsilane, 97%

InChI key

UFHILTCGAOPTOV-UHFFFAOYSA-N

InChI

1S/C8H12Si/c1-5-9(6-2,7-3)8-4/h5-8H,1-4H2

SMILES string

C=C[Si](C=C)(C=C)C=C

assay

97%

form

liquid

refractive index

n20/D 1.461 (lit.)

bp

130-131 °C (lit.)

density

0.8 g/mL at 25 °C (lit.)

Quality Level

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General description

Tetravinylsilane is widely used in the synthesis of silicon-containing materials. Also, plasma-polymerized tetravinylsilane can be used as a surface modifier for fibers.

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

42.8 °F - closed cup

flash_point_c

6 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Bozena Cechalova et al.
Materials (Basel, Switzerland), 12(3) (2019-02-15)
Pure tetravinylsilane and its oxygen mixture were used to deposit oxidized plasma polymer films at various effective power (0.1⁻10 W) and various oxygen fractions (0⁻0.71) using RF pulsed plasma. The optical properties (refractive index, extinction coefficient, band gap) of the
Tetravinylsilane
Bartkowska B, et al.
Acta Crystallographica Section C, Crystal Structure Communications, 53, 1066-1068 (1997)
Polym. Chem., 31, 891-891 (1993)
Enhanced interfacial adhesion of glass fibers by tetravinylsilane plasma modification
Cech V, et al.
Composites Part A: Applied Science and Manufacturing, 58, 84-89 (2014)
Basalt fibre surface modification via plasma polymerization of tetravinylsilane/oxygen mixtures for improved interfacial adhesion with unsaturated polyester matrix
Lilli M, et al.
Materials Chemistry and Physics, 274, 125106-125106 (2021)

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