Bis(trimethylsilyl)trifluoroacetamide

Uses

Product Name: Bis(trimethylsilyl)trifluoroacetamide
CAS No.: 25561-30-2
Chemical Name: Bis(trimethylsilyl)trifluoroacetamide
Synonyms: BSTFA;N,O-BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE;Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate;N,O-BSTFA;N,O-Bis(Trimethylsilyl);N.O-Bis(trimethylsilyl)trifluoro acetamide (BSTFA);n,o-bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane;N,O-Bis(trimethylsilyl)trifluoroacetamide, contains 1% TMCS, ampuled under argon;bstfa kit;REGISIL RC-1
CBNumber: CB5464744
Molecular Formula: C8H18F3NOSi2
Formula Weight: 257.4
MOL File: 25561-30-2.mol

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Bis(trimethylsilyl)trifluoroacetamide Property

Melting point:: -10°C
Boiling point:: 45-50 °C14 mm Hg(lit.)
Density: 0.97 g/mL(lit.)
refractive index: n20/D 1.384(lit.)
Flash point:: 75 °C
storage temp.: 2-8°C
solubility: Miscible with chloroform.
form: Liquid
pka: 1.82±0.50(Predicted)
Specific Gravity: 0.971
color: Colorless to pale yellow
Water Solubility: hydrolyses
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
BRN: 3607620
Stability:: Moisture Sensitive
InChIKey: XCOBLONWWXQEBS-KPKJPENVSA-N
CAS DataBase Reference: 25561-30-2(CAS DataBase Reference)
NIST Chemistry Reference: Bis(trimethylsilyl)trifluoroacetamide(25561-30-2)

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Safety

Hazard Codes: C,F,T
Risk Statements: 11-34-10-35-14
Safety Statements: 26-36/37/39-45-16
RIDADR: UN 2924 3/PG 3
WGK Germany: 3
F: 10-21
Hazard Note: Flammable/Moisture Sensitive
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 29310095

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

Precautionary statements

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

P233Keep container tightly closed.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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: B-023
Product name: BSTFA (with 1% TMCS)
Purity: kit of 10 × 1?mL, analytical standard, Cerilliant?
Packaging: 10x1mL
Price: $98.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 15222
Product name: N,O-Bis(trimethylsilyl)trifluoroacetamide
Purity: for GC derivatization, LiChropur?, ≥99.0%
Packaging: 1mL
Price: $30.5
Updated: 2024/03/01

Sigma-Aldrich

Product number: 15222
Product name: N,O-Bis(trimethylsilyl)trifluoroacetamide
Purity: for GC derivatization, LiChropur?, ≥99.0%
Packaging: 5ml
Price: $78.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 15222
Product name: N,O-Bis(trimethylsilyl)trifluoroacetamide
Purity: for GC derivatization, LiChropur?, ≥99.0%
Packaging: 25mL
Price: $195
Updated: 2024/03/01

Sigma-Aldrich

Product number: 15222
Product name: N,O-Bis(trimethylsilyl)trifluoroacetamide
Purity: for GC derivatization, LiChropur?, ≥99.0%
Packaging: 10x1mL
Price: $286
Updated: 2024/03/01

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Bis(trimethylsilyl)trifluoroacetamide Chemical Properties,Usage,Production

Uses

Used for synthesis of pharmaceutical intermediates.

Chemical Properties

Clear to yellowish clear liquid

Uses

Used as a reactant in the preparation of pyrimidinone ribosides and analogs that show anti-tumor properties.

Uses

N,O-bis(trimethylsilyl)-trifluoroacetamide (BSTFA) is similar to BSA in specificity of modification and there are several studies which have used both reagents.One study found BSTFA superior to BSA in product stability and yield of derivative. Another study compared several trimethylsilyl donors for end-capping of silica and observed that BSTFA was more reactive than BSA but less reactive than TMCim. Both BSA and BSTFA were used to prepare trimethylsilyl derivatives of pyrimidines and purines.Current work has used BSTFA for metabolomics analysis of urine,for the measurement of khatamines (psychoactive amines of khat (Catha edulis Forsk), and for the measurement of acrylamide in cocoa.

Uses

N,O-Bis(trimethylsilyl)trifluoroacetamide is used for analytical purposes or as a chemical reagent for synthesis of more complex molecules. It is silylation reagent useful in GC and GC-MS for the derivatization of a wide range of functional groups under mild conditions. It is also used as DAT inhibitor and a SLC6A2 inhibitor. It is routinely used to derivatize carboxylic acids, phenols, steroids, amines, alcohols, and alkaloids and amides.

Definition

ChEBI: A silyl ether that is the N,O-bis(trimethylsilyl) derivative of trifluoroacetamide. N,O-bis(trimethylsilyl)trifluoroacetamide is a derivatisation agent used in gas chromatography/m ss spectrometry applications.

General Description

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane has found application to be used in gas chromatography (GC) and mass-spectrometry (MS). It can also be used in HPLC- electrochemical detection assay of 8-oxo-deoxyguanosine and?8-oxo-guanine.

Bis(trimethylsilyl)trifluoroacetamide Preparation Products And Raw materials

Raw materials

Preparation Products

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Bis(trimethylsilyl)trifluoroacetamide Suppliers

Americas 1 Belgium 1 Canada 2 China 402 Europe 4 France 2 Germany 9 India 26 Ireland 1 Italy 1 Japan 8 Norway 1 Poland 1 Russia 1 Singapore 1 Slovakia 1 Switzerland 2 United Kingdom 20 United States 62 Global 546

Clearsynth Labs Limited

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View Lastest Price from Bis(trimethylsilyl)trifluoroacetamide manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Bis(trimethylsilyl)trifluoroacetamide 25561-30-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-11

airuikechemical co., ltd.

Product: bis(trimethylsilyl)trifluoroacetamide 25561-30-2
Price: US $0.00-0.00/Kg
Min. Order: 1Kg
Purity: 99.9%
Supply Ability: 200tons
Release date: 2024-04-08

Hebei Mojin Biotechnology Co.,Ltd

Product: Bis(trimethylsilyl)trifluoroacetamide 25561-30-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2024-08-28

25561-30-2, Bis(trimethylsilyl)trifluoroacetamideRelated Search:

Trifluoroacetamide TRIMETHYLSILANE Azidotrimethylsilane Methyltris(methylethylketoxime)silane Iodotrimethylsilane N-6-Trifluoroacetyl-L-lysine Methyltriethoxysilane Acetamide N,O-Bis(trimethylsilyl)acetamide Hexamethyldisilane N-(Trimethylsilyl)acetamide Trifluoroacetamidine tert-Butyldimethylsilyl chloride Methyltrichlorosilane Dichlorodimethylsilane Bis-(9,9-diMethyl-9H-fluoren-2-yl)-aMine N,N'-Dimethyl-1,2-ethanediamine N,N-Bis(2-cyanoethyl)formamide

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N,O-Bis(trimethylsily)trifluoroamide

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bis(Trifluoromethylsilyl)trifluoroacetamide

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N,O-BIS(TRIMETHYLSILYL)TRIFLUOROACET-AMI DE 1% TMCS 10X1ML

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE 99% WITH 1%TMCS PACKAGED UNDER ARGON IN RESEALABLE CHEMSEAL– BOTTLES

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N,0-Bis(trimethylsilyl)trifluoroacetamideBSTFA

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bstfa + tmcs

bstfa kit

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N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% TMCS, packaged under Argon in resealable ChemSeal^t bottles

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N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged under Argon in resealable ChemSeal^t bottl

BSTFA-TMCS (99:1) [Derivatizing Reagent for GC]

BSTFA [=N,O-Bis(trimethylsilyl)trifluoroacetamide]

N,O-Bis(trimethylsilyl)trifluoroacetamide ,97.5%

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane,BSTFA + TMCS, Silylating mixture Fluka V

N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane,BSTFA + TMCS

BSTFA (with 1% TMCS), 10 amps.

N,O-Bis(trimethylsilyl)trifluoroacetamide, packaged in 1 ml ampoules, 98%

N,O-Bis(trimethylsilyl)trifluoroacetamide derivatization grade

N,O-Bis(trimethylsilyl)trifluoroacetamide, 99+%, packaged under Argon in resealable ChemSeal^t bottles

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