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85433

Silylating mixture III

derivatization grade (GC derivatization), LiChropur™

Synonym(s):

N,O-Bis-(trimethylsilyl)-trifluoracetamid – chlorotrimethylsilane – 1-(trimethylsilyl)imidazole mixture, 1-(Trimethylsilyl)imidazole/BSTFA/TMCS 3/3/2 (v/v/v), N,O-Bis(trimethylsilyl)trifluoroacetamide/TMSIM/TMCS 3/3/2 (v/v/v)

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.22
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grade

derivatization grade (GC derivatization)

Quality Segment

form

liquid

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable, ion chromatography: suitable

density

0.944 g/mL at 20 °C

storage temp.

2-8°C

SMILES string

C[Si](C)(C)Cl.C[Si](C)(C)Cl.C[Si](C)(C)n1ccnc1.C[Si](C)(C)n2ccnc2.C[Si](C)(C)n3ccnc3.C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F.C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F.C[Si](C)(C)O\C(=N\[Si](C)(C)C)C(F)(F)F

InChI key

QYDKGXJRRBFPPM-BZSKPOBNSA-N

General description

Silylating mixture III is one of the most potent general silylating agents used for gas chromatography derivatization, comprising of N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA), 1-(trimethylsilyl)imidazole (TMSIM) and trimethylchlorosilane (TMCS) in the ratio 3:3:2.

Other Notes

Powerful and general silylating mixture

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Codes

H225,H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

supp_hazards

EUH014

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

37.4 °F

Flash Point (°C)

3 °C

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