DIPHENYLIODONIUM CHLORIDE
Synonym(s):DPI;NSC 134275
- CAS NO.：1483-72-3
- Empirical Formula: C12H10I.Cl
- Molecular Weight: 316.57
- MDL number: MFCD00011909
- EINECS: 216-049-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:16
What is DIPHENYLIODONIUM CHLORIDE?
Chemical properties
WHITE TO LIGHT CREAM-YELLOW POWDER
The Uses of DIPHENYLIODONIUM CHLORIDE
Diphenyliodonium chloride is used as a reagent for electrophilic phenylation . It is used as a reactant for copper-catalyzed cross coupling reactions of purinesband arylation of anilines. It is involved in the preparation of acetylenic arylselenide and (arylmethylene)oxindoles. Further, it is employed in the preparation of aryl alkynes through Sonogashira coupling reactions.
The Uses of DIPHENYLIODONIUM CHLORIDE
Reactant for:
- Copper-catalyzed cross coupling reactions of purines and diaryliodonium salts
- Synthesis of acetylenic arylselenides
- Sonogashira coupling reactions for the preparation of aryl alkynes
- C-H functionalization for synthesis of (arylmethylene)oxindoles
- Arylation of anilines
- Studies on the visible-light photosensitive system-dlourescein yellow-bis(di-Ph iodonium)
- Investigating the properties of direct and sensitized photolysis of dispersed photoacid generators
What are the applications of Application
Diphenyliodonium chloride is a reagent used for electrophilic phenylation, e.g. of malonates and dithiocarboxylates
Properties of DIPHENYLIODONIUM CHLORIDE
| Melting point: | 233-235 °C (subl.) (lit.) |
| Density | 1.6151 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | soluble in Methanol |
| form | Powder |
| color | White to light cream-yellow |
| Water Solubility | Soluble in water and methanol. |
| Sensitive | Light Sensitive |
| Merck | 14,7464 |
| BRN | 3574977 |
| CAS DataBase Reference | 1483-72-3(CAS DataBase Reference) |
| EPA Substance Registry System | Iodonium, diphenyl-, chloride (1483-72-3) |
Safety information for DIPHENYLIODONIUM CHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DIPHENYLIODONIUM CHLORIDE
| InChIKey | RSJLWBUYLGJOBD-UHFFFAOYSA-M |
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