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  6. Thermo Scientific™ Silylation Grade Solvents

Thermo Scientific™ Silylation Grade Solvents

Product Code. 11561941 Shop All Thermo Scientific Products
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Standard Components:
Acetonitrile
Dimethylformamide (DMF)
Dimethylsulfoxide (DMSO)
Pyridine
Tetrahydrofuran
Unit Size:
50mL
Each
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Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Product Code. 11561941

Brand: Thermo Scientific™ TS20672

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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

Use specially manufactured and packaged Thermo Scientific™ Silylation Grade Solvents to meet the exacting needs of silylation and other sensitive derivatization reactions.

Use specially manufactured and packaged Thermo Scientific™ Silylation Grade Solvents to meet the exacting needs of silylation and other sensitive derivatization reactions. They are purified, dried, and packaged under nitrogen in convenient Thermo Scientific™ Hypo-Vial™ Sample Storage Vials, and are supplied with elastomer septa to enable immediate access to the sample without exposure to moisture and oxygen. Use polar solvents (acetonitrile, dimethylformamide, dimethylsulfoxide, pyridine, tetrahyrdrofuran) to facilitate reactions; nonpolar organic solvents may be used but will not accelerate the rate of reaction.

Recommended Use

Avoid water or alcohol, as TMS reagents react with active hydrogen.

Avoid enolizable ketones.

Use dimethylformamide for steroids and other large molecules.

Use dimethylsulfoxide to prepare TMS derivatives of tertiary alcohols and some compounds with low solubility in other silylation solvents.

Pyridine is an excellent solvent and reaction medium for MS reactions and is an HCI acceptor in reactions involving organochlorosilanes.

Other commonly used solvents include tetrahydrofuran and acetonitrile.

TRUSTED_SUSTAINABILITY

Specifications

For Use With GC
Hazards Flammable, Harmful
Item Description Dimethylformamide (DMF); 50 mL
Standard Components Dimethylformamide (DMF)
Standard Concentration 98 to 100%
Storage 4°C

Safety and Handling

compliance-icons compliance-icons compliance-icons
Product Identifier
  • Silylation Grade Solvents
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • Serious eye damage/eye irritation Category 2
  • Flammable liquid Category 3
  • Reproductive toxicity Category 1
 Hazard Statement
  • H226-Flammable liquid and vapour.
  • H312-Harmful in contact with skin.
  • H319-Causes serious eye irritation.
  • H332-Harmful if inhaled.
  • H360-May damage fertility or the unborn child.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264-Wash hands thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.
  • P370+P378-In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
  • P403+P235-Store in a well-ventilated place. Keep cool.
  • P501b-Dispose of contents/container in accordance with local/regional/national/international regulations.
 Supplemental information
  • MIXTURE LIST-Contains : Dimethylformamide

For Research Use Only. Not for use in diagnostic procedures.

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