ChemicalBook > CAS DataBase List > (PENTAFLUOROETHYL)TRIMETHYLSILANE

(PENTAFLUOROETHYL)TRIMETHYLSILANE

Product Name: (PENTAFLUOROETHYL)TRIMETHYLSILANE
CAS No.: 124898-13-1
Chemical Name: (PENTAFLUOROETHYL)TRIMETHYLSILANE
Synonyms: Perfluoroethyl trimethylsilane;triMethyl(perfluoroethyl)silane;TRIMETHYLPENTAFLUOROETHYLSILANE;(PENTAFLUOROETHYL)TRIMETHYLSILANE;Trimethylpentafluoroethylsilane 97%;(Pentafluoroethyl)trimethylsilane97%;(Pentafluoroethyl)trimethylsilane 97%;Silane, trimethyl(1,1,2,2,2-pentafluoroethyl)-;Pentafluoro(trimethylsilyl)ethane, (Perfluoroethyl)trimethylsilane;1,3,6-Trimethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde
CBNumber: CB9185546
Molecular Formula: C5H9F5Si
Formula Weight: 192.2
MOL File: 124898-13-1.mol

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(PENTAFLUOROETHYL)TRIMETHYLSILANE Property

Boiling point:: 60 °C
Density: 1.095 g/mL
refractive index: 1.3270
Flash point:: -17℃
storage temp.: Storage temp. 2-8°C
solubility: Miscible with tetrahydrofuran.
form: liquid
color: colorless
Specific Gravity: 1.05
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
Sensitive: Moisture Sensitive
Stability:: Moisture Sensitive, Volatile
InChI: InChI=1S/C5H9F5Si/c1-11(2,3)5(9,10)4(6,7)8/h1-3H3
InChIKey: MTPVUVINMAGMJL-UHFFFAOYSA-N
SMILES: [Si](C)(C)(C)C(F)(F)C(F)(F)F
CAS DataBase Reference: 124898-13-1(CAS DataBase Reference)
EPA Substance Registry System: (Pentafluoroethyl)trimethylsilane (124898-13-1)

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Safety

Hazard Codes: Xi
Risk Statements: 11-36/37/38
Safety Statements: 26-36/37/39
RIDADR: 1993
Hazard Note: Irritant
TSCA: No
HazardClass: 3
PackingGroup: II
HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 900015
Product name: Trimethylpentafluoroethylsilane
Purity: 97%
Packaging: 1g
Price: $45
Updated: 2023/06/20

Sigma-Aldrich

Product number: 900015
Product name: Trimethylpentafluoroethylsilane
Purity: 97%
Packaging: 10g
Price: $428
Updated: 2023/06/20

TCI Chemical

Product number: T3011
Product name: Trimethyl(pentafluoroethyl)silane
Purity: >98.0%(GC)
Packaging: 1g
Price: $102
Updated: 2025/07/31

TCI Chemical

Product number: T3011
Product name: Trimethyl(pentafluoroethyl)silane
Purity: >98.0%(GC)
Packaging: 5g
Price: $345
Updated: 2025/07/31

TRC

Product number: T796605
Product name: Trimethyl(pentafluoroethyl)silane
Packaging: 5g
Price: $580
Updated: 2021/12/16

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(PENTAFLUOROETHYL)TRIMETHYLSILANE Chemical Properties,Usage,Production

Uses

Silicon-based fluorinating reagents for the efficient trifluoromethylation of carbonyls and ethylene diamines. Precursors used for metal-mediated trifluoromethylation of aromatic, heteroaromatic, vinyl substrates, etc.

Uses

(Pentafluoroethyl)trimethylsilane acts as a silicon-based fluorinating reagent for trifluoromethylation of carbonyls and ethylene diamines. It is also employed as a precursor for metal-mediated trifluoromethylation of aromatic, heteroaromatic and vinyl substrates.

Uses

Trimethylpentafluoroethylsilane ((Pentafluoroethyl)trimethylsilane) may be used as a perfluoroalkylating reagent for the synthesis of the following quinoline derivatives:

5-bromo-2-(perfluoroethyl)quinoline
8-methoxy-2-(perfluoroethyl)quinoline
1-(perfluoroethyl)isoquinoline
8-(tert-butoxy)-5,7-dichloro-2-(perfluoroethyl)quinolone

It may also be used in the synthesis of pentafluoroethylcyclohexanes.

General Description

Trimethylpentafluoroethylsilane ((Pentafluoroethyl)trimethylsilane) is a perfluoroalkylsilane. Alkyl triflates undergo nucleophilic pentafluoroethylation with trimethylpentafluoroethylsilane to form the corresponding pentafluoroethylated alkanes.

(PENTAFLUOROETHYL)TRIMETHYLSILANE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (PENTAFLUOROETHYL)TRIMETHYLSILANE manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: (PENTAFLUOROETHYL)TRIMETHYLSILANE 124898-13-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98.0%
Supply Ability: 10000KGS
Release date: 2025-07-08

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Trimethyl(pentafluoroethyl)silane 124898-13-1
Price: US $3.00-9.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-27

Henan Aochuang Chemical Co.,Ltd.

Product: (PENTAFLUOROETHYL)TRIMETHYLSILANE 124898-13-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-09

124898-13-1, (PENTAFLUOROETHYL)TRIMETHYLSILANERelated Search:

TRIMETHYL(PENTAFLUOROPHENYL)SILANE Trimethyl(nonafluorobutyl)silane (HEPTAFLUOROPROPYL)TRIMETHYLSILANE TriMethyl(broModifluoroMethyl)silane Trifluoromethyl 4-Methylbenzenesulfonate Triethylsilane ETHYLTRIMETHYLSILANE TRIMETHYLSILANE (PENTAFLUOROETHYL)TRIMETHYLSILANE

(PENTAFLUOROETHYL)TRIMETHYLSILANE

TRIMETHYLPENTAFLUOROETHYLSILANE

(Pentafluoroethyl)trimethylsilane 97%

(Pentafluoroethyl)trimethylsilane97%

Silane, trimethyl(1,1,2,2,2-pentafluoroethyl)-

1,3,6-Trimethyl-2-oxo-2,3-dihydro-1H-benzoimidazole-5-carbaldehyde

triMethyl(perfluoroethyl)silane

Pentafluoro(trimethylsilyl)ethane, (Perfluoroethyl)trimethylsilane

Perfluoroethyl trimethylsilane

Trimethylpentafluoroethylsilane 97%

124898-13-1

C5H9F5Si