Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

347493

Sigma-Aldrich

(Trimethylsilyl)methacrylate

98%

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
H2C=C(CH3)CO2Si(CH3)3
CAS Number:
13688-56-7
Molecular Weight:
158.27
Beilstein:
1924212
MDL number:
MFCD00053868
UNSPSC Code:
12162002
PubChem Substance ID:
24861507
NACRES:
NA.23

vapor pressure

<5 mmHg ( 25 °C)

Assay

98%

form

liquid

contains

500 ppm BHT as inhibitor

refractive index

n20/D 1.415 (lit.)

bp

51-51.5 °C/20 mmHg (lit.)

density

0.89 g/mL at 25 °C (lit.)

SMILES string

CC(=C)C(=O)O[Si](C)(C)C

InChI

1S/C7H14O2Si/c1-6(2)7(8)9-10(3,4)5/h1H2,2-5H3

InChI key

PGQNYIRJCLTTOJ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Features and Benefits

Protected methacrylate monomer which can be deprotected following polymerization.

Signal Word

Danger

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

89.6 °F - closed cup

Flash Point(C)

32 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCM3435
MKBX4617V
MKBV7577V
MKBT3800V
MKBN8664V

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service