Skip to Content

Key Documents

View All Documentation

235040

1-Phenyl-1-trimethylsiloxyethylene

98%

Synonym(s):

α-(Trimethylsiloxy)styrene, Acetophenone enol trimethylsilyl ether

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C6H5C(=CH2)OSi(CH3)3
CAS Number:
13735-81-4
Molecular Weight:
192.33
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24854075
EC Number:
237-308-1
Beilstein/REAXYS Number:
1306914
MDL number:
MFCD00008582
Assay:
98%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

vapor density

>1 (vs air)

assay

98%

form

liquid

refractive index

n20/D 1.502 (lit.)

bp

88-89 °C/11 mmHg (lit.)

density

0.938 g/mL at 25 °C (lit.)

functional group

phenyl

storage temp.

2-8°C

SMILES string

C[Si](C)(C)OC(=C)c1ccccc1

InChI

1S/C11H16OSi/c1-10(12-13(2,3)4)11-8-6-5-7-9-11/h5-9H,1H2,2-4H3

InChI key

AFFPCIMDERUIST-UHFFFAOYSA-N

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.

Application

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

168.8 °F - closed cup

Flash Point (°C)

76 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library