Ordering
Available Variants1 g
CHA.61505-1g
Price
€57.28
Available – Dispatch in 14 days
2.5 g
CHA.61505-2.5g
Price
€129.60
Available – Dispatch in 14 days
5 g
CHA.61505-5g
Price
€98.40
Available – Dispatch in 14 days
10 g
CHA.61505-10g
Price
€372.00
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
1 g | CHA.61505-1g | €57.28 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
2.5 g | CHA.61505-2.5g | €129.60 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.61505-5g | €98.40 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
10 g | CHA.61505-10g | €372.00 |
98%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Linear Formula | (CH3)3S(Cl)O |
|---|---|
| CAS Number | 5034-06-0 |
| Molecular Weight | 128.62 |
| UNSPSC Code | 12352101 |
| NACRES | NA.22 |
| PubChem Substance ID | 24857626 |
| EC Number | 225-724-6 |
| Beilstein/REAXYS Number | 4549927 |
| MDL number | MFCD00011898 |
| Assay | 98% |
| Form | solid |
Safety Information Handling visibility
| pictograms |
GHS07
 GHS07
|
|---|---|
| signalword | Warning |
| hcodes | H315,H319,H335 |
| pcodes | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| target_organs | Respiratory system |
| Storage Class | 11 - Combustible Solids |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | dust mask type N95 (US), Eyeshields, Gloves |
Technical Overview & Applications Use-case context
Trimethylsulfoxonium chloride, with the CAS registry number 2966-50-9, is a chemical compound that has been utilized in various organic synthesis reactions. It is a quaternary ammonium salt derivative, where the central sulfur atom is bonded to three methyl groups and an oxygen atom, and also bears a chloride anion as its counterion. This compound is known for its role as a methylating agent, particularly in the formation of epoxides from alkenes, a process that involves the transfer of a methyl group to the alkene substrate. Trimethylsulfoxonium chloride is often employed in the presence of a strong base, which facilitates the generation of the reactive ylide species responsible for the methylation reaction, allowing for the synthesis of a wide range of organic compounds with potential applications in pharmaceuticals and materials science. Its reactivity and versatility make it a valuable reagent.
