ETHYNYL P-TOLYL SULFONE (CAS No. 13894-21-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of ETHYNYL P-TOLYL SULFONE is 13894-21-8.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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ETHYNYL P-TOLYL SULFONE · CAS 13894-21-8 · C9H8O2S. UNII ST51023420.
| CAS Registry Number | 13894-21-8 |
|---|---|
| PubChem CID | 4463273 |
| Molecular formula | C9H8O2S |
| IUPAC name | 1-ethynylsulfonyl-4-methylbenzene |
| UNII (FDA) | ST51023420 |
| Molecular Weight | 180.23 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 180.02450067 |
| Monoisotopic Mass | 180.02450067 |
| Topological Polar Surface Area | 42.5 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ethynyl p-tolyl sulfone; 13894-21-8; DTXSID20403554; RefChem:345301; DTXCID90354408; 625-645-0; 1-(ethynylsulfonyl)-4-methylbenzene; 1-(ethynesulfonyl)-4-methylbenzene; Benzene, 1-(ethynylsulfonyl)-4-methyl-; 1-ethynylsulfonyl-4-methylbenzene; MFCD00191647; Tosylacetylene; p-Toluenesulfonylacetylene; Ethynylp-tolylsulfone; 4-(Ethynylsulfonyl)toluene; SCHEMBL360697
CAS 13894-21-8; molecular formula C9H8O2S; molecular weight — g/mol.
Ethynyl p-tolyl sulfone, 13894-21-8, DTXSID20403554, RefChem:345301, DTXCID90354408, 625-645-0.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.