1-PHENYL-1-TRIMETHYLSILOXYETHYLENE

Product Name: 1-PHENYL-1-TRIMETHYLSILOXYETHYLENE
CAS No.: 13735-81-4
Chemical Name: 1-PHENYL-1-TRIMETHYLSILOXYETHYLENE
Synonyms: Trimethyl[(1-phenylvinyl)oxy]silane;DK071;DKFELEX0126;α-(trimethylsiloxy)styrene;à-(trimethylsiloxy)styrene;α-(Trimethylsilyloxy)styrene;ALPHA-(TRIMETHYLSILOXY)STYRENE;1-Phenyl-1-trimethylsiloxyethene;ALPHA-(TRIMETHYLSILYLOXY)STYRENE;(1-phenylvinyl)oxyTrimethylsilane
CBNumber: CB5740196
Molecular Formula: C11H16OSi
Formula Weight: 192.33
MOL File: 13735-81-4.mol

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1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Property

Melting point:: 122-123 °C
Boiling point:: 88-89 °C/11 mmHg (lit.)
Density: 0.938 g/mL at 25 °C (lit.)
vapor density: >1 (vs air)
refractive index: n20/D 1.502(lit.)
Flash point:: 174 °F
storage temp.: 2-8°C
form: clear liquid
color: Colorless to Light orange to Yellow
Specific Gravity: 0.938
Water Solubility: Reacts with water.
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
BRN: 1306914
InChI: 1S/C11H16OSi/c1-10(12-13(2,3)4)11-8-6-5-7-9-11/h5-9H,1H2,2-4H3
InChIKey: AFFPCIMDERUIST-UHFFFAOYSA-N
SMILES: C[Si](C)(C)OC(=C)c1ccccc1
CAS DataBase Reference: 13735-81-4(CAS DataBase Reference)
EPA Substance Registry System: Silane, trimethyl[(1-phenylethenyl)oxy]- (13735-81-4)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 10-21
TSCA: TSCA listed
HS Code: 2931900090
Storage Class: 10 - Combustible liquids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 235040
Product name: 1-Phenyl-1-trimethylsiloxyethylene
Purity: 98%
Packaging: 5g
Price: $125
Updated: 2025/07/31

Sigma-Aldrich

Product number: 235040
Product name: 1-Phenyl-1-trimethylsiloxyethylene
Purity: 98%
Packaging: 25g
Price: $291.5
Updated: 2025/07/31

TCI Chemical

Product number: P1280
Product name: 1-Phenyl-1-trimethylsilyloxyethylene
Purity: >95.0%(GC)
Packaging: 10mL
Price: $154
Updated: 2025/07/31

AK Scientific

Product number: 4953AL
Product name: 1-Phenyl-1-trimethylsiloxyethylene
Packaging: 5g
Price: $101
Updated: 2021/12/16

ChemScene

Product number: CS-0127818
Product name: Trimethyl((1-phenylvinyl)oxy)silane
Packaging: 10g
Price: $232
Updated: 2021/12/16

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1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Chemical Properties,Usage,Production

Uses

1-Phenyl-1-trimethylsiloxyethylene has been used in the synthesis of β-amino ketones in water via Mannich-type reaction and cis-2,6-disubstituted dihydropyrans via three-component, one-pot cascade reaction. It is also used as chemical additives and intermediates.

Uses

1-Phenyl-1-trimethylsiloxyethylene has been used in the synthesis of:

β-amino ketones in water via Mannich-type reaction
cis-2,6-disubstituted dihydropyrans via three-component, one-pot cascade reaction

General Description

1-Phenyl-1-trimethylsiloxyethylene is a styrene type silyl enol ether, reacts with formaldehyde and 2,4-pentanedione to yield the corresponding dihydropyran. It also undergoes Mukaiyama aldol reaction with aldehydes in water in the presence of amphiphilic calix[6]arene derivatives as surfactants.

1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Suppliers

Americas 1 China 97 Europe 1 France 1 Germany 2 India 4 Japan 2 Switzerland 1 The Netherlands 1 United Kingdom 4 United States 13 Global 127

J & K SCIENTIFIC LTD.

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View Lastest Price from 1-PHENYL-1-TRIMETHYLSILOXYETHYLENE manufacturers

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-Phenyl-1-trimethylsiloxyethylene 98% 13735-81-4
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 1-PHENYL-1-TRIMETHYLSILOXYETHYLENE 13735-81-4
Price: US $9.80/KG
Min. Order: 1g
Purity: ≥99%
Supply Ability: 100kg
Release date: 2020-01-10

13735-81-4, 1-PHENYL-1-TRIMETHYLSILOXYETHYLENERelated Search:

ISOPROPENYLOXYTRIMETHYLSILANE VINYLOXYTRIMETHYLSILANE (3,4-DIHYDRO-1-NAPHTHYLOXY)TRIMETHYLSILANE DIMETHYLETHOXYSILANE DIMETHYLMETHOXYSILANE 1-PHENYL-1-TRIMETHYLSILOXYETHYLENE Ethoxytrimethylsilane BENZYLOXYTRIMETHYLSILANE METHOXYTRIMETHYLSILANE

1-(Trimethylsilyloxy)-1-phenylethene

1-Phenyl-1-trimethylsiloxyethene

1-Phenylvinyl trimethylsilyl ether

(1-Phenylethenyloxy)trimethylsilane

[(1-Phenylethenyl)oxy]trimethylsilane

à-(trimethylsiloxy)styrene

α-(trimethylsiloxy)styrene

1-PHENYL-1-TRIMETHYLSILOXYETHYLENE 97%

α-(Trimethylsiloxy)styrene, Acetophenone enol trimethylsilyl ether

1-Phenyl-1-(trimethylsilyloxy)ethene

Trimethyl(α-methylenebenzyloxy)silane

Trimethyl[(1-phenylethenyl)oxy]silane

Silane, trimethyl[(1-phenylethenyl)oxy]-

Silane, trimethyl[(1-phenylvinyl)oxy]-

trimethyl[(1-phenylethenyl)oxy]-silan

Trimethyl[(1-phenylvinyl)oxy]silane

ALPHA-(TRIMETHYLSILYLOXY)STYRENE

ALPHA-(TRIMETHYLSILOXY)STYRENE

ACETOPHENONE ENOL TRIMETHYLSILYL ETHER

1-PHENYL-1-TRIMETHYLSILOXYETHYLENE

1-PHENYL-1-TRIMETHYLSILYLOXYETHYLENE

(1-phenylvinyl)oxyTrimethylsilane

α-(Trimethylsilyloxy)styrene

1-Phenyl-1-trimethylsilyloxyethylene&gt

Benzene, [1-[(trimethylsilyl)oxy]ethenyl]-

trimethyl(1-phenylethenoxy)silane

DK071

DKFELEX0126

1-phenyl(trimethylsiloxy)ethylene

1-phenyl-1-trimethylsiliconoxyethylene

13735-81-4

133735-81-4

C6H5CCH2OSiCH33

CH33SiOCC6H5CH2

C11H15OSi

Oxygen Compounds

Building Blocks

Silicon Compounds (for Synthesis)

Monoalkoxysilanes

Si-O Compounds

Si (Classes of Silicon Compounds)

Enol Ethers

Organic Building Blocks

Building Blocks

Chemical Synthesis

Enol Ethers

Organic Building Blocks

Oxygen Compounds

Monoalkoxysilanes

Si (Classes of Silicon Compounds)

Silicon Compounds (for Synthesis)

Si-O Compounds

Synthetic Organic Chemistry