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  5. Potassium bis(trimethylsilyl)amide, 0.7M (15 wt.%) solution in toluene, AcroSeal™

Potassium bis(trimethylsilyl)amide, 0.7M (15 wt.%) solution in toluene, AcroSeal™

Product Code. p-2692083 Shop All Thermo Scientific Chemicals Products
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Quantity:
100 mL
800 mL
Packaging:
AcroSeal™ Glass bottle
Unit Size:
100mL
800mL
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

CAS: 40949-94-8 | C6H18KNSi2 | 199.485 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Name or Material Potassium bis(trimethylsilyl)amide
Color Yellow
Name Note 0.5M solution in toluene
CAS 40949-94-8, 108-88-3
Molecular Formula C6H18KNSi2
Linear Formula [(CH3)3Si]2NK
MDL Number MFCD00010330
Concentration 0.6 to 0.8M (Total base)
Density 0.8760g/mL
Synonym potassium bis trimethylsilyl amide, khmds, potassium hexamethyldisilazide, hexamethyldisilazane potassium salt, potassium bis trimethylsilyl azanide, potassium bis trimethylsilyl amide 1m sol. in thf, potassiumbis trimethylsilyl amide, hexamethyldislazane potassium salt, 1,1,1,3,3,3-hexamethyldisilazane potassium salt, potassium bis-trimethylsilylamide
Solubility Information Solubility in water: reacts.
InChI Key IUBQJLUDMLPAGT-UHFFFAOYSA-N
SMILES C[Si](C)(C)[N-][Si](C)(C)C.[K+]
IUPAC Name potassium;bis(trimethylsilyl)azanide
Molecular Weight (g/mol) 199.485
PubChem CID 3251421
Formula Weight 199.49
Percent Purity 0.6 to 0.8 M (Total base)
Packaging AcroSeal™ Glass bottle
Specific Gravity 0.876
Quantity 100 mL
Flash Point −21°C
Physical Form Liquid
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Safety and Handling

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Product Identifier
  • Potassium bis(trimethylsilyl)amide, 0.7M (15 wt.%) solution in toluene
 Signal Word
  • Danger
 Hazard Category
  • LONG-TERM AQUATIC HAZARD Chronic 3
  • Aspiration toxicity Category 1
  • Carcinogenicity Category 1B
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 2
  • Germ cell mutagenicity Category 2
  • Reproductive toxicity Category 2
  • Skin corrosion/irritation Category 1 A
  • Specific target organ toxicity after repeated exposure Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H304-May be fatal if swallowed and enters airways.
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H350-May cause cancer.
  • H341-Suspected of causing genetic defects.
  • H361d-Suspected of damaging the unborn child.
  • H373-May cause damage to organs.
  • H336-May cause drowsiness or dizziness.
  • H412-Harmful to aquatic life with long lasting effects.
  • H225-Highly flammable liquid and vapour.
 Precautionary Statement
  • P201-Obtain special instructions before use.
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P273-Avoid release to the environment.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
SDS

RUO – Research Use Only

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