B-023
BSTFA
with 1% TMCS, kit of 10 × 1 mL, analytical standard, Cerilliant®
동의어(들):
N,O-Bis(trimethylsilyl)trifluoroacetamide, BSTFA
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CF3C[=NSi(CH3)3]OSi(CH3)3
CAS 번호:
Molecular Weight:
257.40
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
Beilstein/REAXYS Number:
2050024
MDL number:
제품 이름
BSTFA (with 1% TMCS), kit of 10 × 1 mL, analytical standard, Cerilliant®
grade
analytical standard
Quality Level
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
packaging
kit of 10 × 1 mL
manufacturer/tradename
Cerilliant®
technique(s)
gas chromatography (GC): suitable
refractive index
n20/D 1.384 (lit.)
bp
45-50 °C/14 mmHg (lit.)
density
0.969 g/mL at 25 °C (lit.)
application(s)
forensics and toxicology
format
neat
storage temp.
−20°C
SMILES string
C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F
InChI
1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3/b12-7+
InChI key
XCOBLONWWXQEBS-KPKJPENVSA-N
Application
BSTFA (with 1% TMCS) may be used as a derivatizing agent in the following:
- Analysis of estrogenic compounds in water samples using gas chromatography coupled to mass spectrometry (GC-MS).
- Quantification of α-pyrrolidinovalerophenone (α-PVP) and its metabolites in urine samples using gas chromatography coupled to mass spectrometry (GC-MS).
Features and Benefits
- BSTFA is very versatile, reacting with a range of polar organic compounds and replacing active hydrogens with a −Si(CH3)3 (trimethylsilyl) group.
- Reacts rapidly and more completely than BSA.;
- TMCS increases the reactivity of BSTFA (or other silylation reagents).
- Amides and many secondary amines and hindered hydroxyls, incompletely derivatized by BSTFA alone, can be derivatized by adding 1-20% TMCS to BSTFA.
- Has good solvent properties and can function as a silylation reagent without additional solvents.
- Alternatively, the mixture is very soluble in most commonly used silylation solvents.
Legal Information
CERILLIANT is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
저장 등급
3 - Flammable liquids
wgk
WGK 3
flash_point_f
75.2 °F - closed cup
flash_point_c
24.0 °C - closed cup
Determination of synthetic cathinone $\alpha$-pyrrolidinovalero-phenone and its metabolite in urine using solid-phase extraction and gas chromatography--mass spectrometry
Cheng WK, et al.
Rapid Communications in Mass Spectrometry, 34(1), e8579-e8579 (2020)
Optimisation of derivatisation for the analysis of estrogenic compounds in water by solid-phase extraction gas chromatography--mass spectrometry
Zhang LZ, et al.
Analytica Chimica Acta, 577(1), 52-61 (2006)
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| B-023-10X1ML | 04061837811951 |