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Lithium (trimethylsilyl)acetylide , 0.5M solution in THF, AcroSeal™, ACROS Organics™

Brand:  Acros Organics 380658000

UNSPSC : 12352300

Code : 29

Additional Details : CAS Number : 54655-07-1 Weight : 0.75400kg Transport : UN number : 2924 Chem class : 1a Pack group : II

Quantity 800mL
Packaging AcroSeal™ Glass Bottle

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Product Code. 10310524

  • £599.70 / 800mL

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This item is packed in AcroSeal™, the industry-leading packaging for air and moisture sensitive reagents.
Find out more about AcroSeal™ packaging.

Specifications Description & Specifications

Chemical Identifiers

Lithium (trimethylsilyl)acetylide
(Trimethylsilyl)ethynyl lithium


Lithium (trimethylsilyl)acetylide
(Trimethylsilyl)ethynyl lithium
Clear yellow to orange
0.4 to 0.6M
AcroSeal™ Glass Bottle

Safety and Handling

Product Identifier
  • Lithium (trimethylsilyl)acetylide, 0.5M solution in THF

Signal Word
  • Danger

Hazard Category
  • Acute toxicity Category 4
  • Carcinogenicity Category 2
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 2
  • Skin corrosion/irritation Category 1 B
  • Specific target organ toxicity Category 3

Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H351-Suspected of causing cancer.
  • H335-May cause respiratory irritation.
  • H336-May cause drowsiness or dizziness.
  • H302-Harmful if swallowed.
  • H225-Highly flammable liquid and vapour.
  • EUH019-May form explosive peroxides.

Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
  • 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/.


Technical Documents