Skip to Content
MilliporeSigma
All Photos(1)

Documents

725986

Sigma-Aldrich

Trimethylsilanol

≥97.5% (GC)

Synonym(s):

TMS, TMSiOH, Hydroxytrimethylsilane

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

About This Item

Linear Formula:
(CH3)3SiOH
CAS Number:
1066-40-6
Molecular Weight:
90.20
Beilstein/REAXYS Number:
1361356
EC Number:
213-914-1
MDL number:
MFCD02751657
UNSPSC Code:
12352103
PubChem Substance ID:
329764205
NACRES:
NA.22

Quality Level

100

assay

≥97.5% (GC)

form

liquid

SMILES string

C[Si](C)(C)O

InChI

1S/C3H10OSi/c1-5(2,3)4/h4H,1-3H3

InChI key

AAPLIUHOKVUFCC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Trimethylsilanol (TMS) can be used to prepare tris(trimethylsiloxy) aluminum (I) by reacting with triethylaluminum.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

44.6 °F - closed cup

flash_point_c

7 °C - closed cup

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’.

Already Own This Product?

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

Visit the Document Library

Customers Also Viewed

Slide 1 of 5

1 of 5

Methoxytrimethylsilane 99%

Sigma-Aldrich

253006

Methoxytrimethylsilane

Hexamethyldisiloxane NMR grade, ≥99.5%

Sigma-Aldrich

326739

Hexamethyldisiloxane

Sodium trimethylsilanolate solution 1.0 M in THF

Sigma-Aldrich

335738

Sodium trimethylsilanolate solution

Ethoxytrimethylsilane 98%

Sigma-Aldrich

254371

Ethoxytrimethylsilane

Hexamethylcyclotrisiloxane 98%

Sigma-Aldrich

235687

Hexamethylcyclotrisiloxane

Reactions of Aldehyde Caused by Tris (trimethylsiloxy) aluminum.
Saegusa T, et al.
Bulletin of the Chemical Society of Japan, 40(8), 1960-1964 (1967)
Joan Malmstrøm
Journal of pharmaceutical sciences, 108(4), 1512-1520 (2018-11-25)
During the past years, there has been an increasing focus on the presence of silicone oil as a contaminant in pharmaceutical formulations kept in prefilled syringes (PFSs). As the PFSs are coated on the inner wall with silicone oil (polydimethylsiloxane)
Xiao-Meng Chong et al.
Drug development and industrial pharmacy, 45(1), 159-167 (2018-09-21)
Establish an effective experimental strategy to determine the compatibility of rubber closures for drugs. Various types of rubber closures with different compositions are available for drug packaging. Many additives of rubber closures can be released from rubber closures and may
Paul T J Scheepers et al.
Journal of occupational medicine and toxicology (London, England), 12, 33-33 (2017-12-14)
In most reported cases of lung trauma with water proofing products, volatile organic compounds (VOC) have a prominent role. Here we report on a case involving ten workers exposed to a sprayed product containing nanoparticles in a water solution with
D M Hui et al.
Clinica chimica acta; international journal of clinical chemistry, 302(1-2), 171-188 (2000-11-14)
We developed a new assay method for fluoride anion (F(-)) a specific metabolite of sarin. Trimethyifluorosilane (TMFS) was derivatized from F(-) with trimethylsilanol, and TMFS was detected with a GC-flame ionization detector (FID) and capillary column system. The linear range
View All Related Papers

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