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