ChemicalBook >> CAS DataBase List >>Ethyltriphenylphosphonium iodide
Ethyltriphenylphosphonium iodide
- CAS No.
- 4736-60-1
- Chemical Name:
- Ethyltriphenylphosphonium iodide
- Synonyms
- ETPPI;EPJ;[Ph3EP]I;Hishicolin ETPPI;Ethyl triphenyle;Triphenylethyl iodide;phenylphosphoniumethyliodide;ethyltriphenylphosphine iodide;Triphenylethylphosphine iodide;EthyltriphenylphosphoniuM iodid
- CBNumber:
- CB2432159
- Molecular Formula:
- C20H20P.I
- Molecular Weight:
- 418.25
- MDL Number:
- MFCD00040352
- MOL File:
- 4736-60-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-06-04 16:00:12
| Product description | Number | Pack Size | Price |
| Ethyltriphenylphosphonium iodide 95% | 389471 | 100g | $124 |
| Ethyltriphenylphosphonium Iodide >98.0%(HPLC)(T) | E0549 | 25g | $68 |
| Ethyltriphenylphosphonium Iodide >98.0%(HPLC)(T) | E0549 | 250g | $319 |
| Ethyltriphenylphosphonium iodide | 275363 | 50g | $353 |
| Ethyltriphenylphosphonium iodide | 275363 | 100g | $488 |
| More product size | |||
| Melting point | 164-168 °C(lit.) |
|---|---|
| Boiling point | 337 °C |
| Density | 1.500 |
| vapor pressure | 0Pa at 25℃ |
| Flash point | 226 °C |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Acetone, Chloroform, Dichloromethane, Methanol |
| form | Powder |
| color | Yellow |
| Water Solubility | slightly soluble |
| Sensitive | Light Sensitive & Hygroscopic |
| BRN | 3659323 |
| InChI | 1S/C20H20P.HI/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1 |
| InChIKey | SLAFUPJSGFVWPP-UHFFFAOYSA-M |
| SMILES | [I-].CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3 |
| LogP | 0.324 |
| CAS DataBase Reference | 4736-60-1(CAS DataBase Reference) |
| FDA UNII | XXZ2V239JN |
| EPA Substance Registry System | Phosphonium, ethyltriphenyl-, iodide (4736-60-1) |
| UNSPSC Code | 12352002 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301-H319 | |||||||||
| Precautionary statements | P301+P310+P330-P305+P351+P338 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | T,Xn | |||||||||
| Risk Statements | 25-36/38-21-36/37/38-20/21/22 | |||||||||
| Safety Statements | 45-36/37/39-28A-26-36 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TA2312000 | |||||||||
| F | 3-8-10 | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29310095 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
|||||||||
| Hazard Classifications | Acute Tox. 3 Oral Eye Irrit. 2 |
|||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
Ethyltriphenylphosphonium iodide price More Price(70)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 389471 | Ethyltriphenylphosphonium iodide 95% | 4736-60-1 | 100g | $124 | 2026-04-30 | Buy |
| TCI Chemical | E0549 | Ethyltriphenylphosphonium Iodide >98.0%(HPLC)(T) | 4736-60-1 | 25g | $68 | 2026-04-30 | Buy |
| TCI Chemical | E0549 | Ethyltriphenylphosphonium Iodide >98.0%(HPLC)(T) | 4736-60-1 | 250g | $319 | 2026-04-30 | Buy |
| Usbiological | 275363 | Ethyltriphenylphosphonium iodide | 4736-60-1 | 50g | $353 | 2026-06-03 | Buy |
| Usbiological | 275363 | Ethyltriphenylphosphonium iodide | 4736-60-1 | 100g | $488 | 2026-06-03 | Buy |
Ethyltriphenylphosphonium iodide Chemical Properties,Uses,Production
Chemical Properties
Ethyltriphenylphosphonium iodide is white to slightly yellowish crystalline powder
Uses
Ethyltriphenylphosphonium iodide is involved in synthesis of diarylmethine derivatives, phosphonium salts, and bismuth(III) polynuclear halide complexes, asymmetric hydrogenation.
Uses
Ethyltriphenylphosphonium iodide is used as a Wittig reagent and phase transfer catalyst in organic synthesis. It can also be used in asymmetric hydrogenation and to make Bismuth(III) polynuclear complexes.
Flammability and Explosibility
Not classified
reaction suitability
reaction type: C-C Bond Formation
Ethyltriphenylphosphonium iodide Preparation Products And Raw materials
Global( 398)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-18192627656 | 1059@dideu.com | China | 3587 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20122 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21587 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | FandaChem@Gmail.com | China | 1399 | 55 |
| JingJiang Connect Chemical manufacturing Co., Ltd. | 0523-80501690 15252623102 | andy@katchemical.com | CHINA | 59 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6366 | 58 |
| Tangshan Moneide Trading Co., Ltd. | +86-315-8309571 +8615633399667 | sales@moneidechem.com | China | 574 | 58 |
View Lastest Price from Ethyltriphenylphosphonium iodide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-05 | Ethyltriphenylphosphonium iodide
4736-60-1
|
1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | ||
 |
2026-03-20 | Ethyltriphenylphosphonium iodide
4736-60-1
|
1KG | 99% | 20 mt | Hebei Chuanghai Biotechnology Co., Ltd | ||
 |
2025-12-12 | Triphenylethylphosphine iodide
4736-60-1
|
$1.00-22.00 | 1KG | 99% | 100000KG | Shaanxi Dideu Medichem Co. Ltd |
-
- Ethyltriphenylphosphonium iodide
4736-60-1
- $0.00
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Ethyltriphenylphosphonium iodide
4736-60-1
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Triphenylethylphosphine iodide
4736-60-1
- $1.00-22.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
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1of4
EPJ
ETHYLTRIPHENYLPHOSPHONIUM IODIDE
ETHYLTRIPHENYLPHOSPHONIUM IODIDE 99+%
Ethyltriphenylphosphonium iodide, 95 %
ETHYLTRIPHENYHLPHOSPHONIUM IODIDE
ETPPI: Ethyltriphenylphosphonium Iodide
ETHYLTRIPHENYLPHOSPHON IODIDE, 95%
Hishicolin ETPPI
ETHYLTRIPHENYLPHOSPHONIUM IODIDE FOR SYN
ethyltriphenylphosphine iodide
Ethyl triphenyle
EthyltriphenylphosphoniuM iodid
Three ethylphenyliodidephosphine
EthyltriphenylphosphoniuM Iodide, 98.0%(LC&T
Ethyltriphenlyphosphonium Ioddide
[Ph3EP]I
ETHYLTRIPHENYLPHOSPHONIUM IODIDE, 98+%
ethvltriphenvlphosphoniumiodide
ethyltriphenyl-phosphoniuiodide
phenylphosphoniumethyliodide
Phosphonium,ethyltriphenyl-,iodide
triphenylethylphosphoniumiodide
Ethyltriphenylphosphonium iodide≥ 98% (Assay)
Phosphonium, ethyltriphenyl-, iodide (1:1)
Ethyltriphenylphosphonium Iodide (ETPPI)
Ethyltriphenylphosphonium iodide/EPJ/ETPPI
EthyltriphenylphosphoniumIodide>
Triphenylethylphosphine iodide
Ethyltriphenylphosphonium iodide 4736-60-1
Ethyl triphenyl phosphorus iodide
Triphenylethyl iodide
ETPPI
4736-60-1
225-245-2
CH3CH2PC6H53I
C20H20PI
C20H20IP
Synthetic Reagents
Wittig Reagents
Olefination
C-C Bond Formation
Wittig & Horner-Emmons Reaction
Phosphonium Compounds
Wittig Reaction
Pharmaceutical Intermediates
Phosphonium Compounds
Synthetic Organic Chemistry
Wittig & Horner-Emmons Reaction
Wittig Reaction
Greener Alternatives: Catalysis
Phase Transfer Catalysts
Phosphonium SaltsC-C Bond Formation
C-C Bond Formation
Olefination
Wittig Reagents
