419184
三苯基膦二碘化物
technical grade, 90%
别名:
二碘三苯基正膦
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关于此项目
线性分子式:
(C6H5)3PI2
化学文摘社编号:
分子量:
516.09
UNSPSC Code:
12352101
NACRES:
NA.06
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2740417
Assay:
90%
Form:
solid
grade
technical grade
Quality Segment
assay
90%
form
solid
mp
210-220 °C (lit.)
functional group
phosphine
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
Application
Triphenylphosphine diiodide (Ph3P. I2) can be used as a reagent:
Ph3P. I2 can also be used to reduce graphene oxide for the production of graphene nanosheets under mild and environmentally friendly conditions.
- 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.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Repr. 2 - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges