Ethynyl P-Tolyl Sulfone 98.0%(GC)
98.0%(GC)
Synonym: p-Toluenesulfonylacetylene
Linear Formula:
C9H8O2S
Molecular Weight: 180.22g/mol
CAS Number: 13894-21-8
Properties
| Vapour pressure | 0.00233mmHg at 25℃ |
| Assay Purity | >98%(GC) |
| Refractive index | 1.552 |
| B pt. | 297.9℃ at 760 mmHg |
| M pt. | 73-74 ℃(lit.) |
| Density | 1.219g/cm3 |
Safety Information
| Hazard Statement(s) | H315-H319 |
| Precautionary Statement | P264-P280-P302+P352-P337 + P313-P305 + P351 + P338-P362 + P364-P332 + P313 |
| Symbol |
|
| Signal word | Warning |
| HS Code | 2904100000 |
| Flash point | 155.6℃ |
| Storage Temp. | Store at Room temperature. |
| Packaging | Glass bottle |
Description
Application
Ethynylp-tolyl sulfone (Tosylacetylene) may be used in the synthesis of 2-(4-methylphenylsulfonyl)ethenyl (tosvinyl Tsv) protected derivatives.[1]It may be used as starting reagent for the synthesis of optically active indan-2-ols.
Purpose
For R&D use onlynot for drug household or other uses.
Documents
| SDS |
| COA |
| Specification |
| Bulk quote order form |