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乙炔基对甲苯基砜
Ethynyl p-tolyl sulfone
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3086320 | 1 G | 1112 |
产品别名
13894-21-8
乙炔基对甲苯基砜
Ethynyl p-tolyl sulfone
p-Toluenesulfonylacetylene
Tosylacetylene
对甲苯磺酰基乙炔
对甲基苯乙炔砜
结构式
基本信息
| Linear Formula【线性分子式】 | CH3C6H4SO2C≡CH |
| Molecular weight | 180.22 |
| Beilstein | 2556169 |
| MDL number | MFCD00191647 |
| PubChem Substance ID【PubChem化学物质编号】 | 24866282 |
| NACRES | NA.22 |
| Application【应用】 | 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. |
产品性质
| Assay【测定】 | 98% |
| mp | 73-74 ℃ (lit.) |
| solubility【溶解性】 | organic solvents: soluble(lit.) |
| SMILES string | Cc1ccc(cc1)S(=O)(=O)C#C |
| InChI | 1S/C9H8O2S/c1-3-12(10,11)9-6-4-8(2)5-7-9/h1,4-7H,2H3 |
| InChI key | FTHKWIMQNXVEHW-UHFFFAOYSA-N |
| packaging【包装】 | 1 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H315 - H319 - H335 |
| Precautionary Statements | P302 + P352 - P305 + P351 + P338 |
| Hazard Classifications【危险分类】 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
