Dichloro(ethyl)methylsilane
Dichloro(ethyl)methylsilane (CAS: 4525-44-4, C2H5Si(CH3)Cl2, MW: 143.09) is a reactive organosilicon compound. It is widely employed as a synthetic reagent in organic chemistry, particularly in the protection of functional groups and as a precursor for silicon-containing materials. Its utility extends to applications in chemical synthesis and the preparation of specialized chemical intermediates.
- IUPAC
- Ethylmethyldichlorosilane
- Synonyms
- Ethylmethyldichlorosilane
Protecting Group Reagent
Dichloro(ethyl)methylsilane can be used to introduce the ethylmethylsilyl group as a protecting moiety for alcohols and other nucleophilic functional groups during complex organic syntheses.
Intermediate in Organosilicon Synthesis
It serves as a building block for creating more complex organosilicon compounds and polymers, owing to the reactivity of its silicon-chlorine bonds.
Derivatization Agent
The compound is valuable for derivatizing molecules, which can aid in their analysis or modify their physical properties for specific applications in material science.
| Molecular weight | 143.09 |
|---|---|
| Linear formula | C2H5Si(CH3)Cl2 |
| Assay | ≥97.0% (GC) |
| Boiling point | 100 °C(lit.) |
| Density | 1.063 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.419(lit.) |
Hazard statements
- H225Highly flammable liquid and vapour
- H314Causes severe skin burns and eye damage
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 2 °C / 35.6 °F |
| Transport (UN / ADR) | UN 2985 8(3) / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | F,C |
| Risk statements (R) | 11-34 |
| Safety statements (S) | 16-26-28-36/37/39-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dichloro(ethyl)methylsilane primarily used for?
+
Dichloro(ethyl)methylsilane is primarily used in chemical synthesis as a protecting and derivatizing reagent, particularly for functional groups in organic chemistry and as a precursor in organosilicon chemistry.
What are the CAS number and chemical formula for Dichloro(ethyl)methylsilane?
+
The CAS number is 4525-44-4 and the chemical formula is C2H5Si(CH3)Cl2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Dichloro(ethyl)methylsilane with an assay of ≥97.0% (GC). This product is not represented as USP, BP, EP, or pharmacopoeia grade.
How should Dichloro(ethyl)methylsilane be handled safely?
+
Dichloro(ethyl)methylsilane is a highly flammable liquid and causes severe skin burns and eye damage. Handle with extreme caution, wearing appropriate personal protective equipment including gloves, eye protection, and respiratory protection in a well-ventilated area, and avoid ignition sources.
Is Dichloro(ethyl)methylsilane available for export?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Dichloro(ethyl)methylsilane, which can be packed and shipped internationally.
How can I request a sample or quote for Dichloro(ethyl)methylsilane?
+
To request a sample or a quote for Dichloro(ethyl)methylsilane, please contact the Tech Serve Solutions sales department through our website or by phone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis