(Trimethylsilyl)methyllithium, 0.7M (10 wt%) solution in hexanes, AcroSeal™, Thermo Scientific Chemicals

Catalog Number	Mfr. No.	Quantity
AC377451000	Thermo Scientific Chemicals 377451000	100 mL
AC377458000	Thermo Scientific Chemicals 377458000	800 mL

Description

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.

Alkylation reagent

Specifications

• Chemical Name or Material: (Trimethylsilyl)methyllithium
• CAS: 1822-00-0, 92112-69-1, 92112-69-1
• CAS Max %: 14.0, 93.0
• Density: 0.6500g/mL
• Flash Point: −40°C
• Linear Formula: LiCH₂Si(CH₃)₃
• Specific Gravity: 0.65
• InChI Key: KVWLUDFGXDFFON-UHFFFAOYSA-N
• IUPAC Name: lithium;methanidyl(trimethyl)silane
• PubChem CID: 3482579
• Percent Purity: 7 to 14 wt%

• Name Note: 0.8M (12 wt%) solution in hexanes
• CAS Min %: 7.0, 86.0
• Color: Brown-Yellow to Colorless
• Boiling Point: 65.0°C to 70.0°C
• Molecular Formula: C₄H₁₁LiSi
• MDL Number: MFCD00010747
• Synonym: trimethylsilyl methyllithium, trimethylsilyl methyl lithium, lich2sime3, pubchem18144, tms-ch2li, lithiomethyltrimethylsilane, acmc-1bvf0, trimethylsilylmethyl lithium
• SMILES: [Li+].C[Si](C)(C)[CH2-]
• Molecular Weight (g/mol): 94.16
• Formula Weight: 94.16
• Physical Form: Solution

Safety and Handling

GHS H Statement
Highly flammable liquid and vapor.
May be fatal if swallowed and enters airways.
Causes severe skin burns and eye damage.
May cause drowsiness or dizziness.
Suspected of damaging fertility.
May cause d

GHS P Statement
Wear eye protection/face protection.
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses,if present and easy to do.
Continue rinsi

GHS Signal Word: Danger

RUO – Research Use Only