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Sigma-Aldrich

Tetravinylsilane

97%

Synonym(s):

Tetraethylenesilicon, Tetravinylsilane

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About This Item

Linear Formula:
Si(CH=CH2)4
CAS Number:
1112-55-6
Molecular Weight:
136.27
Beilstein:
1739438
EC Number:
214-192-0
MDL number:
MFCD00008607
UNSPSC Code:
12352103
PubChem Substance ID:
24859120
NACRES:
NA.22

Quality Level

100

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.)

SMILES string

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

InChI

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

InChI key

UFHILTCGAOPTOV-UHFFFAOYSA-N

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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
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

42.8 °F - closed cup

Flash Point(C)

6 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
Tetravinylsilane
Bartkowska B, et al.
Acta Crystallographica Section C, Crystal Structure Communications, 53, 1066-1068 (1997)
Tomas Plichta et al.
Polymers, 13(4) (2021-03-07)
High-performance fibre-reinforced polymer composites are important construction materials based not only on the specific properties of the reinforcing fibres and the flexible polymer matrix but also on the compatible properties of the composite interphase. First, oxygen-free (a-CSi:H) and oxygen-binding (a-CSiO:H)
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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