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(TRIMETHYLSILYL)METHYLLITHIUM

Product Name
(TRIMETHYLSILYL)METHYLLITHIUM
CAS No.
1822-00-0
Chemical Name
(TRIMETHYLSILYL)METHYLLITHIUM
Synonyms
Lithiomethyltrimethylsilane;RIMETHYLSILYL)METHYLLITHIUM;methanidyl(trimethyl)silane;Trimethyl(lithiomethyl)silane;Lithio(trimethylsilyl)methane;(TRIMETHYLSILYL)METHYLLITHIUM;Trimethylsiloxy-Methyllithium;Lithium, (trimethylsilyl)methyl-;lithium,methanidyl(trimethyl)silane;(trimethylsilyl)methyllithiumsolution
CBNumber
CB9164114
Molecular Formula
C4H11LiSi
Formula Weight
94.16
MOL File
1822-00-0.mol
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(TRIMETHYLSILYL)METHYLLITHIUM Property

Melting point:
112-117 °C (decomp)
Boiling point:
35-36 °C
Density 
0.65 g/mL at 25 °C
Flash point:
−57 °F
storage temp. 
2-8°C
solubility 
Sol ethereal solvents; reacts with protic solvents.
Specific Gravity
0.66
Hydrolytic Sensitivity
8: reacts rapidly with moisture, water, protic solvents
BRN 
4123225
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Safety

Hazard Codes 
F,C,N,F+
Risk Statements 
11-14-34-51/53-65-66-67-12-2
Safety Statements 
16-26-33-36/37/39-43-45-61-62
RIDADR 
UN 3399 4.3/PG 1
WGK Germany 
1
F 
10
HazardClass 
4.2
PackingGroup 
I
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H224Extremely flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H314Causes severe skin burns and eye damage

H336May cause drowsiness or dizziness

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
297054
Product name
(Trimethylsilyl)methyllithium solution
Purity
1.0 M in pentane
Packaging
50ml
Price
$112
Updated
2024/03/01
Sigma-Aldrich
Product number
297054
Product name
(Trimethylsilyl)methyllithium solution
Purity
1.0 M in pentane
Packaging
4x25ml
Price
$210
Updated
2024/03/01
Sigma-Aldrich
Product number
297054
Product name
(Trimethylsilyl)methyllithium solution
Purity
1.0 M in pentane
Packaging
600ml
Price
$751
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
ORS0003659
Product name
TRIMETHYLSILYLMETHYLLITHIUM
Purity
95.00%
Packaging
100ML
Price
$237.8
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
ORS0003659
Product name
TRIMETHYLSILYLMETHYLLITHIUM
Purity
95.00%
Packaging
5MG
Price
$499.77
Updated
2021/12/16
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(TRIMETHYLSILYL)METHYLLITHIUM Chemical Properties,Usage,Production

Chemical Properties

Clear light yellow liquid

Physical properties

mp 112 °C.

Uses

Trimethylsilylmethyllithium is a reagent used in the methylenation of carbonyl compounds; reacts with carboxylic acid derivatives to provide α-silyl ketones; synthesis of allylsilanes. It participates in the reactions of Peterson Alkenation, Reaction with Carboxylic Acid Derivatives, Other Electrophiles, etc.

Uses

Initiates polymerization and copolymerization of cyclosiloxanes. Alkylates metal complexes.

Uses

Initiates polymerization and copolymerization of cyclosiloxanes.1 Alkylates metal complexes.2

Preparation

Trimethylsilylmethyllithium is obtained by reaction of (chloromethyl)- trimethylsilane with lithium metal in an inert solvent. It is also available by displacement of a heteroatom group based on sulfur, silicon, or tin.

(TRIMETHYLSILYL)METHYLLITHIUM Preparation Products And Raw materials

Raw materials

Preparation Products

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(TRIMETHYLSILYL)METHYLLITHIUM Suppliers

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View Lastest Price from (TRIMETHYLSILYL)METHYLLITHIUM manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
(Trimethylsilyl)methyllithium solution 1.0 M in pentane 1822-00-0
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
lithium,methanidyl(trimethyl)silane 1822-00-0
Price
US $1.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
Customized
Release date
2018-12-25

1822-00-0, (TRIMETHYLSILYL)METHYLLITHIUMRelated Search:

LITHIUM METHOXIDE ISOBUTYLLITHIUM tert-Butyllithium Lithium bis(trimethylsilyl)amide SEC-BUTYLLITHIUM Methyllithium n-Butyllithium N-HEXYLLITHIUM Lithium diisopropylamide Lithium hexamethyldisilazide METHYLLITHIUM AS COMPLEX WITH LITHIUM Lithium hydride Lithium silicon (TRIMETHYLSILYL)METHYLLITHIUM Lithium TRIMETHYLSILANE Bis(trimethylsilyl)methyllithium Diazo(trimethylsilyl)methyllithium

  • (TRIMETHYLSILYLMETHYL)LITHIUM , 1.0M SOL UTION IN PENTANE
  • Lithium, (trimethylsilyl)methyl-
  • Lithio(trimethylsilyl)methane
  • Lithiomethyltrimethylsilane
  • Trimethyl(lithiomethyl)silane
  • (Trimethylsilyl)methyllithium,0.8M (12 wt%) solution in hexanes
  • ((trimethylsilyl)methyl)lithium 1.0M in pentane
  • (Trimethylsilyl)methyllithium, 0.8M (12 wt%) solution in hexanes, AcroSeal§3
  • (Trimethylsilyl)methyllithium, 0.8M (12 wt%) solution in hexanes, AcroSeal
  • (TriMethylsilyl)MethyllithiuM, 0.7M (10 wt%) solution in hexanes, AcroSeal
  • TRIMETHYLSILYLMETHYLLITHIUM, 1M in hexane
  • (TriMethylsilyl) MethyllithiuM, 1.0 M solution in pentane, SpcSeal
  • (trimethylsilyl)methyllithiumsolution
  • (TRIMETHYLSILYL)METHYLLITHIUM
  • (TriMethylsilyl)MethyllithiuM solution in Hexane
  • (TriMethylsilyl)MethyllithiuM solution 1.0 M in pentane
  • (TriMethylsilyl) MethyllithiuM, 0.56 M solution in hexanes, SpcSeal
  • trimethylsilylmethyllithium, 1m in hexane (13-14 wt %)
  • lithium,methanidyl(trimethyl)silane
  • lithium(1+) ion (trimethylsilyl)methanide
  • (Trimethylsilyl)methyllithium, 0.55 M solution in hexanes, J&KSeal
  • (TRIMETHYLSILYL)METHYLLITHIUM SOLUTION, ~1 M IN PENTANE
  • (TRIMETHYLSILYL)METHYLLITHIUM ISO 9001：2015 REACH
  • RIMETHYLSILYL)METHYLLITHIUM
  • Trimethylsiloxy-Methyllithium
  • methanidyl(trimethyl)silane
  • 1822-00-0
  • C4H11LiSi
  • CH33SiCH2Li
  • Organolithium
  • Organometallic Reagents
  • Alkyl
  • Chemical Synthesis
  • Organometallic Reagents
  • Alkyl
  • Organolithium
  • Organometallic Reagents