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Dichlorodimethylsilane solution

Name: Dichlorodimethylsilane solution
Brand: SIAL
Price: 167 USD
Availability: InStock

~5% in toluene, LiChropur^™

Synonym(s):

Sylon^™ CT, Dimethyldichlorosilane solution

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Size/SKU	Availability	Price
500 mL	Check Cart for Availability	$167.00

About This Item

Empirical Formula (Hill Notation):

C₂H₆Cl₂Si

CAS Number:

75-78-5

Molecular Weight:

129.06

NACRES:

NA.22

UNSPSC Code:

12352200

Beilstein/REAXYS Number:

605287

MDL number:

MFCD00000491

$167.00

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Properties

grade

derivatization grade ((GC derivatization))

Quality Segment

100

form

liquid

quality

LiChropur^™

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

concentration

~5% in toluene

technique(s)

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

refractive index

n20/D 1.491-1.495

functional group

silyl

SMILES string

C[Si](C)(Cl)Cl

InChI

1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3

InChI key

LIKFHECYJZWXFJ-UHFFFAOYSA-N

Description

General description

For deactivating glassware.
Treat the glass tubing that you use for columns with Sylon-CT solution (5% dimethyldichlorosilane in toluene). It deactivates the tubing for use up to 350 °C to 400 °C, far exceeding the capabilities of other deactivating agents used at room temperature. Sylon CT^™ also deactivates transfer lines and glass or glass-lined injection port liners. Instructions included.

Application

Learn more in the Product Information

Sylon CT^™ was used as derivatizing agent, during an experiment to develop sensitive GC method for the identification and determination of long-chain primary alkyl amines.† It was also used for treating Erlenmeyer flasks to prevent mycelium from sticking to the glassware during development of techniques in the identification and partial characterization the chaxamycin biosynthesis gene cluster of S. leeuwenhoekii.†

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Sylon is a trademark of Sigma-Aldrich Co. LLC

Sylon CT is a trademark of Sigma-Aldrich Co. LLC

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This Item	40140	440272
Supelco 08471 Dichlorodimethylsilane solution	Sigma-Aldrich 40140 Dichlorodimethylsilane	Sigma-Aldrich 440272 Dichlorodimethylsilane
description ~5% in toluene, LiChropur^™	description ≥98.5% (GC)	description ≥99.5%
functional group silyl	functional group silyl	functional group silyl
concentration ~5% in toluene	concentration -	concentration -
form liquid	form liquid	form liquid
Quality Level 100	Quality Level 200	Quality Level 200
quality LiChropur^™	quality -	quality -
reaction suitability reagent type: derivatization reagent reaction type: Silylations	reaction suitability reagent type: protection reagent, reactivity: alcohol reactive	reaction suitability -

Pictograms

GHS02,GHS08,GHS05,GHS07

Signal Word

Danger

Hazard Codes

H225,H304,H314,H336,H361d,H373,H412

Precautionary Statements

P210 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1A - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

39.2 °F - closed cup

Flash Point (°C)

4 °C - closed cup

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