Skip to Content
Merck
All Photos(1)

Documents

Safety Information

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)

Sign Into View Organizational & Contract Pricing
All Photos(1)

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

Looking for similar products? Visit Product Comparison Guide

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

85432-10ML:
85432-VAR:
85432-1ML:
85432-10X1ML:
85432-BULK:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCG0850
BCCJ5257
BCCC4492
BCCB5027
BCBV6783

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)

Articles

Silylation of Non-Steroidal Anti-Inflammatory Drugs

Results of a study involving the ability few Fluka silylating reagents to form GC-MS-compatible trimethylsilylmethyl derivatives of NSAIDs

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service