(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
(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
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
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.
N-Bromosuccinimide Price
- Product number
- 297054
- Product name
- (Trimethylsilyl)methyllithium solution
- Purity
- 1.0 M in pentane
- Packaging
- 50ml
- Price
- $112
- Updated
- 2024/03/01
- Product number
- 297054
- Product name
- (Trimethylsilyl)methyllithium solution
- Purity
- 1.0 M in pentane
- Packaging
- 4x25ml
- Price
- $210
- Updated
- 2024/03/01
- Product number
- 297054
- Product name
- (Trimethylsilyl)methyllithium solution
- Purity
- 1.0 M in pentane
- Packaging
- 600ml
- Price
- $751
- Updated
- 2024/03/01
- Product number
- ORS0003659
- Product name
- TRIMETHYLSILYLMETHYLLITHIUM
- Purity
- 95.00%
- Packaging
- 100ML
- Price
- $237.8
- Updated
- 2021/12/16
- Product number
- ORS0003659
- Product name
- TRIMETHYLSILYLMETHYLLITHIUM
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $499.77
- Updated
- 2021/12/16
(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
(TRIMETHYLSILYL)METHYLLITHIUM Suppliers
View Lastest Price from (TRIMETHYLSILYL)METHYLLITHIUM manufacturers
- 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
- 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