15238

N,O-bis(trimetilsilil)trifluoroacetamida con trimetilclorosilano

for GC derivatization, LiChropur^™, contains 1% TMCS, 99% (excluding TMCS)

• Sinónimos: Mezcla de sililación V, BSTFA + TMCS
• Fórmula lineal: CF₃C[=NSi(CH₃)₃]OSi(CH₃)₃
• Número de CAS: 25561-30-2
• Peso molecular: 257.40
• Beilstein/REAXYS Number: 2050024
• MDL number: MFCD00008269
• UNSPSC Code: 41116105
• PubChem Substance ID: 329750793
• NACRES: NA.22

Propiedades

• grade: for GC derivatization
• Quality Level: 100
• assay: ≥98.5% (excluding chlorotrimethylsilane, GC); 99% (excluding TMCS)
• form: liquid
• quality: LiChropur^™; contains 1% TMCS
• reaction suitability: reagent type: derivatization reagent; reaction type: Silylations
• technique(s): gas chromatography (GC): suitable
• refractive index: n20/D 1.384 (lit.)
• bp: 45-50 °C/14 mmHg (lit.)
• density: 0.97 g/mL (lit.)
• 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

Descripción

Application

Obtenga más información en la Información del producto

Packaging

Vidrio borosilicato transparente, elevada resistencia hidrolítica (tipo I)

Other Notes

No se ha establecido de manera inequívoca la posición de los grupos sililo. Se le ha denominado N,N y N,O.

Mezcla sililante utilizada para sililación de numerosos compuestos

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Pictograms: GHS02,GHS07
• signalword: Danger
• hcodes: H225,H315,H319
• pcodes: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 44.1 °F - closed cup
• flash_point_c: 6.7 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter