110255

All Photos(1)

Bis(trimethylsilyl)trifluoroacetamide

for gas chromatography

All Photos(1)

Synonym(s):

Bis(trimethylsilyl)trifluoroacetamide, 2,2,2-Trifluoro-N,O-bis(trimethylsilyl)acetamide

Empirical Formula (Hill Notation):

C₈H₁₈F₃NOSi₂

CAS Number:

25561-30-2

Molecular Weight:

257.40

MDL number:

MFCD00008269

EC Index Number:

247-103-9

Quality Level

100

Assay

≥98.0% (GC)

form

liquid

technique(s)

gas chromatography (GC): suitable

bp

145 °C/1013 hPa

transition temp

flash point 34 °C

density

0.97 g/cm³ at 20 °C

storage temp.

2-30°C

InChI

1S/C8H18F3NOSi2/c1-14(2,3)12-7(8(9,10)11)13-15(4,5)6/h1-6H3

InChI key

XCOBLONWWXQEBS-UHFFFAOYSA-N

Related Categories

Chromatography & Spectroscopy Reagents

Compare Similar Items

View Full Comparison

1 of 4

This Item	15222	155195	15209
Supelco 1.10255 Bis(trimethylsilyl)trifluoroacetamide	Supelco 15222 N,O-Bis(trimethylsilyl)trifluoroacetamide	Sigma-Aldrich 155195 N,O-Bis(trimethylsilyl)trifluoroacetamide	Supelco 15209 N,O-Bis(trimethylsilyl)trifluoroacetamide with trimethylchlorosilane
assay ≥98.0% (GC)	assay ≥99.0% (GC)	assay ≥99%	assay ≥97.5% (excluding TMCS, GC), 98% (excluding TMCS)
form liquid	form liquid	form liquid	form liquid
bp 145 °C/1013 hPa	bp 45-50 °C/14 mmHg (lit.)	bp 45-50 °C/14 mmHg (lit.)	bp 45-50 °C/14 mmHg (lit.)
density 0.97 g/cm³ at 20 °C	density 0.969 g/mL at 25 °C (lit.)	density 0.969 g/mL at 25 °C (lit.)	density 0.97 g/mL (lit.)
storage temp. 2-30°C	storage temp. -	storage temp. -	storage temp. -
Quality Level 100	Quality Level 100	Quality Level 200	Quality Level 100

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Identity (IR): passes test

Pictograms

GHS02,GHS07

Signal Word

Warning

Hazard Statements

H226 - H315 - H319

Precautionary Statements

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

93.2 °F

Flash Point(C)

34 °C

Certificate of Analysis

Please enter the Product Number and Lot Number.

Certificate of Quality