产品介绍：
产品说明
应用
Triphenylphosphine diiodide (Ph3P. I2) can be used as a reagent:
- To facilitate the conversion of alcohol, thiol, and enol functional groups into alkyl iodides via formation of alkoxyphosphonium iodide.
- To prepare β-iodo-α,β-unsaturated ketones from cyclic β-diketones in the presence of triethyl amine.
- In the synthesis of alkyl nitrates from alcohols.
- In the Beckmann rearrangement reaction to synthesize lactams from cycloalkanone oxime.
- For the preparation of aromatic and aliphatic carboxylic acid esters in the presence of N,N-dimethylaminopyridine.
Ph3P. I2 can also be used to reduce graphene oxide for the production of graphene nanosheets under mild and environmentally friendly conditions.
包装
5 g in glass bottle
基本信息
| 线性分子式 | (C6H5)3PI2 |
| 分子量 | 516.09 |
| Beilstein | 2740417 |
| MDL编号 | MFCD00216568 |
| PubChem化学物质编号 | 24866095 |
产品性质
| 等级 | technical grade |
| 质量水平 | 100 |
| 测定 | 90% |
| mp | 210-220 ℃ (lit.) |
| SMILES string | IP(I)(c1ccccc1)(c2ccccc2)c3ccccc3 |
| InChI | 1S/C18H15I2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H |
| InChI key | NSWZEXJQHIXCFL-UHFFFAOYSA-N |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H314 - H317 - H334 - H361 |
| 预防措施声明 | P202 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| 危险分类 | Repr. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 |
| 储存分类代码 | 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
