Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

Safety Information

638153

Sigma-Aldrich

4-(tert-Butyldimethylsilyloxy)cyclohexanone

97%

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C12H24O2Si
CAS Number:
55145-45-4
Molecular Weight:
228.40
MDL number:
MFCD06411307
UNSPSC Code:
12352100
PubChem Substance ID:
24882914
NACRES:
NA.22

Quality Level

100

Assay

97%

refractive index

n20/D 1.4530 (lit.)

bp

85 °C/1 mmHg (lit.)

density

0.909 g/mL at 25 °C (lit.)

functional group

ketone

SMILES string

CC(C)(C)[Si](C)(C)OC1CCC(=O)CC1

InChI

1S/C12H24O2Si/c1-12(2,3)15(4,5)14-11-8-6-10(13)7-9-11/h11H,6-9H2,1-5H3

InChI key

HXKBGMNGSYGPRB-UHFFFAOYSA-N

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

638153-BULK:
638153-1G:
638153-5G:
638153-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCK5637
MKBR1629V
MKBG9569V
MKBD2104V
MKBD1247

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