Ordering
Available Variants25 g
CHA.84382-25g
Price
€212.80
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 g | CHA.84382-25g | €212.80 |
battery grade, ≥99.5%, acid <200 ppm, H2O <100 ppm
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
| Empirical Formula (Hill Notation) | C4H6O3S |
|---|---|
| CAS Number | 16156-58-4 |
| Molecular Weight | 134.15 |
| NACRES | NA.23 |
| PubChem Substance ID | 329769205 |
| UNSPSC Code | 26111700 |
| MDL number | MFCD09841205 |
Safety Information Handling visibility
| pictograms |
GHS06
 GHS06
|
|---|---|
| signalword | Danger |
| hcodes | H301,H315 |
| pcodes | P301 + P310 + P330 - P302 + P352 |
| Hazard Classifications | Acute Tox. 3 Oral - Skin Irrit. 2 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| wgk | WGK 3 |
| flash_point_f | >230.0 °F |
| flash_point_c | > 110 °C |
Technical Overview & Applications Use-case context
2-Propynyl methanesulfonate, with the CAS number 16156-58-4, is a chemical compound that has been utilized in various applications due to its unique properties. This compound is an alkynyl methanesulfonate, consisting of a propynyl group attached to a methanesulfonate moiety. It is a colorless liquid with a molecular weight of 148.18 g/mol and a boiling point of 98-100 degrees Celsius at 10 mmHg. 2-Propynyl methanesulfonate is used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. Its reactivity towards nucleophiles makes it a valuable building block in organic synthesis, allowing for the introduction of the propynyl group into target molecules. The compounds chemical properties and reactivity profile render it a useful tool in the development of new chemical entities.
