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85432

Supelco

Silylating mixture II according to Horning

for GC derivatization, LiChropur™

Synonym(s):

N,O-Bis(trimethylsilyl)acetamide – chlorotrimethylsilane – 1-(trimethylsilyl)imidazole mixture, BSA+TMCS+TMSI 3:2:3, TMSIm/BSA/TMCS 3/3/2 (v/v/v)

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About This Item

CAS Number:
101660-05-3
MDL number:
MFCD00148412
UNSPSC Code:
12000000
NACRES:
NA.22

grade

for GC derivatization

Quality Level

100

form

liquid

quality

LiChropur™

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

technique(s)

gas chromatography (GC): suitable

storage temp.

2-8°C

InChI

1S/C8H21NOSi2.C6H12N2Si.C3H9ClSi/c1-8(9-11(2,3)4)10-12(5,6)7;1-9(2,3)8-5-4-7-6-8;1-5(2,3)4/h1-7H3;4-6H,1-3H3;1-3H3

InChI key

QSBHIAMPMUWWFU-UHFFFAOYSA-N

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Application

Learn more in the Product Information

Components

N,O-Bis(trimethylsilyl)acetamide : chlorotrimethylsilane : 1-(trimethylsilyl)imidazole = 3:3:2 (v/v/v)

Other Notes

One of the most powerful, general silylating mixture

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

related product

Product No.
Description
Pricing

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH014

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

39.2 °F - closed cup

Flash Point(C)

4.0 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG0850
BCCJ5257
BCCC4492
BCCB5027
BCBV6783

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J. Heberle et al.
Silylating Agents, 2nd ed. (1995)
Conversion of steroids to trimethylsilyl derivatives for gas phase analytical studies: reactions of silylating reagents.
E M Chambaz et al.
Analytical biochemistry, 30(1), 7-24 (1969-07-01)

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