364533

Sigma-Aldrich

Fluorotrimethylsilane

96%

Synonym(s):
Trimethylsilyl fluoride, Trimethylfluorosilane
Linear Formula:
(CH3)3SiF
CAS Number:
Molecular Weight:
92.19
Beilstein/REAXYS Number:
1731132
EC Number:
MDL number:
PubChem Substance ID:

assay

96%

bp

16 °C (lit.)

mp

−74 °C (lit.)

density

0.793 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)F

InChI

1S/C3H9FSi/c1-5(2,3)4/h1-3H3

InChI key

CTIKAHQFRQTTAY-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Packaging

25 g in Sure-Pac™

Recommended products

Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended.

Signal Word

Danger

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 1954 2.1

WGK Germany

WGK 3

Flash Point(F)

-22.0 °F - closed cup

Flash Point(C)

-30 °C - closed cup

L G Hutchins et al.
The International journal of applied radiation and isotopes, 36(5), 375-378 (1985-05-01)
18F-Labeled fluorotrimethylsilane was prepared by nucleophilic substitution of chlorotrimethylsilane with reactor produced [18F]fluoride. Hydrolysis of fluorotrimethylsilane by aqueous tetraethylammonium hydroxide followed by removal of water with a mechanical pump gave a powerful source of no carrier added nucleophilic 18F. Reaction...
M S Rosenthal et al.
The International journal of applied radiation and isotopes, 36(4), 318-319 (1985-04-01)
[18F]Fluorotrimethylsilane was prepared in 80% decay corrected yield by reaction of no-carrier added tetramethyl-ammonium fluoride (hydroxide as bulk anion) with chlorotrimethylsilane in 65% aqueous acetonitrile. The 18F gas was collected in a cold-trap at -130 degrees C and found to...
[Gas chromatographic fluoride determination following adsorption of trimethylfluorsilane on Porapak P].
K Seifert
Zeitschrift fur die gesamte Hygiene und ihre Grenzgebiete, 29(2), 80-80 (1983-02-01)
P Venkateswarlu
Analytical chemistry, 64(4), 346-349 (1992-02-15)
The conventional procedure for separation of fluoride as trimethylfluorosilane in Conway diffusion cells involves the use of grease for sealing the cell and also for closing the hole in the lid drilled for introduction of hexamethyldisiloxane. We have developed a...
Ian H Krouse et al.
Journal of the American Society for Mass Spectrometry, 16(5), 697-707 (2005-05-03)
In this study, preparation and decomposition of five novel pentavalent fluorosiliconates, RSi(CH3)3F- (R = CH3CH2O, CF3CH2O, (CH3)2CHO, (CH3)3SiO, and (CH3)3SiNH) is used to investigate the process of fluoride-induced desilylation. The siliconates were characterized by collision-induced dissociation and energy-resolved mass spectrometry....

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

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon

MilliporeSigma

Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.