ChemicalBook >> CAS DataBase List >>ETHYNYL P-TOLYL SULFONE
ETHYNYL P-TOLYL SULFONE
- CAS No.
- 13894-21-8
- Chemical Name:
- ETHYNYL P-TOLYL SULFONE
- Synonyms
- 1-(ethynylsulfonyl)-4-Methylbenzene;TOSYLACETYLENE;ETHYNYL P-TOLYL SULFONE;Ethynylp-TolylSulfone>p-tolylsulfonylacetylene;4-(Ethynylsulfonyl)toluene;P-TOLUENESULFONYLACETYLENE;Ethynyl p-Tolyl Sulfone;Benzene, 1-(ethynylsulfonyl)-4-methyl-;p-Toluenesulfonylacetylene, Tosylacetylene
- CBNumber:
- CB3427572
- Molecular Formula:
- C9H8O2S
- Molecular Weight:
- 180.22
- MDL Number:
- MFCD00191647
- MOL File:
- 13894-21-8.mol
- MSDS File:
- SDS
Last updated:2023-07-12 17:03:45
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29041000 | |||||||||
| NFPA 704 |
|
ETHYNYL P-TOLYL SULFONE price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 419869 | Ethynyl p-tolyl sulfone 98% | 13894-21-8 | 1g | $110 | 2024-03-01 | Buy |
| TCI Chemical | E0466 | Ethynyl p-Tolyl Sulfone >98.0%(GC) | 13894-21-8 | 1g | $172 | 2024-03-01 | Buy |
| TCI Chemical | E0466 | Ethynyl p-Tolyl Sulfone >98.0%(GC) | 13894-21-8 | 5g | $547 | 2024-03-01 | Buy |
| TRC | E938863 | Ethynyl p-Tolyl Sulfone | 13894-21-8 | 50mg | $45 | 2021-12-16 | Buy |
| AK Scientific | 7929AL | Ethynyl p-Tolyl Sulfone | 13894-21-8 | 5g | $343 | 2021-12-16 | Buy |
ETHYNYL P-TOLYL SULFONE Chemical Properties,Uses,Production
Uses
Ethynyl p-tolyl sulfone (Tosylacetylene) may be used in the synthesis of 2-(4-methylphenylsulfonyl)ethenyl (tosvinyl, Tsv) protected derivatives. It may be used as starting reagent for the synthesis of optically active indan-2-ols.
Synthesis Reference(s)
The Journal of Organic Chemistry, 57, p. 697, 1992 DOI: 10.1021/jo00028a053
Purification Methods
Recrystallise the sulfone from pet ether, *C6H6 or EtOH (m 66o), and dry it in a vacuum. [Beilstein 6 III 1397, 6 IV 2160.]
ETHYNYL P-TOLYL SULFONE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 89)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
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13894-21-8(ETHYNYL P-TOLYL SULFONE)Related Search:
Ethynyl p-Tolyl Sulfone
ETHYNYL P-TOLYL SULFONE
P-TOLUENESULFONYLACETYLENE
TOSYLACETYLENE
p-Toluenesulfonylacetylene, Tosylacetylene
p-tolylsulfonylacetylene
Ethynylp-TolylSulfone>
4-(Ethynylsulfonyl)toluene
Benzene, 1-(ethynylsulfonyl)-4-methyl-
1-(ethynylsulfonyl)-4-Methylbenzene
13894-21-8
CH3C6H4SO2C8801CH
C9H8O2S
Sulfur Compounds
Sulfones
Organic Building Blocks
Acetylenes
Sulfur Compounds (for Synthesis)
Functionalized Acetylenes
Building Blocks
Acetylenes
Functionalized Acetylenes
Sulfur Compounds (for Synthesis)
Synthetic Organic Chemistry