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

More

Less

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)

More

Less

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

More

Less

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.

More

Less

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

More

Less

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

More

Less

Bis(trimethylsilyl)trifluoroacetamide Suppliers

Americas 1 Belgium 1 Canada 2 China 403 Europe 4 France 2 Germany 9 India 25 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

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-400-6206333 18521732826
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Shanghai Qianlai Pharmaceutical Technology Co., Ltd.

Tel: 021-57216911 17740831186
Email: 482109853@qq.com
Country: China
ProdList: 462
Advantage: 58

Shandong Vantage Specialty Chemicals Biotechnology Co., Ltd.

Tel: 133-96369453 18678026865
Fax: 0536-2101172
Email: sdfantai@163.com
Country: China
ProdList: 869
Advantage: 58

Shanghai Qiao Chemical Science Co., Ltd

Tel: 021-58892003
Email: info@qiaochem.com
Country: China
ProdList: 5904
Advantage: 65

Fuxin F-Block Pharmaceutical Co., Ltd.

Tel: 15901742157
Email: 609923428@qq.com
Country: China
ProdList: 53
Advantage: 58

Tianjin Zhongxin Chemtech Co., Ltd.

Tel: 022-66880623
Fax: 86(0)22-66880086
Email: sales@tjzxchem.com
Country: China
ProdList: 613
Advantage: 60

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

More

Less

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 Weibang Biotechnology Co., Ltd

Product: Bis(trimethylsilyl)trifluoroacetamide 25561-30-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-09

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

BSTFA containing 1% TMCS

N,O-Bis(trimethylsily)trifluoroamide

N,O-bis(trimethylsilyl)acetamide,*with 10%

N,O-Bis(trimethylsilyl)trifluoroacetamide, contains 10% TMCS

N,O-Bis(trimethylsilyl)trifluoroacetamide, contains 1% TMCS, ampuled under argon

Bis(trimethylsilyl)trifluoroacetamide for gas chromatography

Acetamide, 2,2,2-trifluoro-O,N-bis(trimethylsilyl)-

Ethanimidic acid, 2,2,2-trifluoro-N-(trimethylsilyl)-, trimethylsilyl ester

N,O-bis(trimehylsilyl)trifluoroacetamide

N,O-BSTFA

N.O-Bis(trimethylsilyl)trifluoro acetamide (BSTFA)

bis(Trifluoromethylsilyl)trifluoroacetamide

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE, 9 9+%, DERIVATIZATION GRADE

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE*(B STFA) BULK

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE, 9 9+%

N,O-BIS-(TRIMETHYLSILYL)-TRIFLUOR-ACETAM ID, PURISS.>99% (GC)

N,O-BIS(TRIMETHYLSILYL)TRIFLUORO-ACETAMI DE, FOR GC

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE*(B STFA) WITH

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE*(B STFA) SEALE

N,O-BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE WITH TRIMETHYLCHLOROSILANE, 98% (EXCLUDING TMCS)

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE, 9 9%, WITH 1% TMCS

N,O-BIS(TRIMETHYLSILYL)TRIFLUOROACET-AMI DE, PGE 10 X 1 ML

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

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

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

N,O-BIS(TRIMETHYLSILYL) TRIFLUOROACETAMIDE 98+%

N.O-Bis(Trimethylsilyl)Trifluoroacetamide(Bstfa),Finasteride

N,O-Bis(trimethylsilyl)trifluoroacetamide, 98+% , BSTFA

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE WITH 10%TMCS

BIS(TRIMETHYLSILYL)TRIFLUOROACETAMIDE(BSTFA)

N,O-Bis(trimethylsilyl)trifluoroacetamide99+%

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

N,O-Bis(trimethylsilyl)trifluoroacetamide, with 1% trimethylsilyl chloride

N,0-Bis(trimethylsilyl)trifluoroacetamideBSTFA

N,O-Bis(Trimethylsilyl)

bstfa + tmcs

bstfa kit

2,2,2-Trifluoro-1-trimethylsiloxy-N-trimethylsilylethanimine

2,2,2-Trifluoro-N-(trimethylsilyl)acetimidic acid trimethylsilyl ester

2,2,2-Trifluoro-N-(trimethylsilyl)ethanimidic acid trimethylsilyl ester

N-(Trimethylsilyl)-1-(trimethylsilyloxy)-2,2,2-trifluoroethanimine

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

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

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

BSTFA (with 1% TMCS)

Bis(trimethylsilyl)trifluoroacetamide 99%

N,O-Bis(trimethylsilyl)trifluoroacetamide, 98%, J&KSeal

N,O-Bis(trimethylsilyl)trifluoroacetimide

Trimethylsilyl N-(trimethylsilyl)trifluoroacetimidate 99%