(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE
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- $5 - $1401
- Product name: (ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE
- CAS: 1439-36-7
- MF: C21H19OP
- MW: 318.35
- EINECS:215-878-2
- MDL Number:MFCD00008774
- Synonyms:(METHYLCARBONYLMETHYLENE)TRIPHENYLPHOSPHORANE;(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE;1-TRIPHENYLPHOSPHANYLIDENE-PROPAN-2-ONE;AURORA KA-1177;triphenylphosphoranylidene-2-propanone ;1-(triphenylphosphoranylidene)acetone;2-Propanone, 1-(triphenylphosphoranylidene)-;(Acetylylmethylene)triphenylphosphorane, 99 %
82 prices
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Brand
- aablocks
- Acrotein
- Activate Scientific
- AHH
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Ark Pharm
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 100mg
- 1g
- 2.5G
- 5g
- 10g
- 25g
- 25.00g
- 50g
- 100.00g
- 100g
- 250g
- 500g
- 1kg
- 2.5kg
- Manufactureraablocks
- Product numberAA00324M
- Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
- Packaging100g
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00324M
- Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
- Packaging10g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00324M
- Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
- Packaging25g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00324M
- Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
- Packaging250g
- Price$34
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00324M
- Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
- Packaging500g
- Price$56
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberAC-6534
- Product description1-Triphenylphosphoranylidene-2-propanone 97%
- Packaging25g
- Price$36.11
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6534
- Product description1-Triphenylphosphoranylidene-2-propanone 97%
- Packaging100g
- Price$136.04
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-6534
- Product description1-Triphenylphosphoranylidene-2-propanone 97%
- Packaging100g
- Price$264.92
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberAC-6534
- Product description1-Triphenylphosphoranylidene-2-propanone 97%
- Packaging250g
- Price$272.06
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS92616
- Product description(Acetylmethylene)triphenylphosphorane 97%
- Packaging100g
- Price$64
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS92616
- Product description(Acetylmethylene)triphenylphosphorane 97%
- Packaging25g
- Price$27
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMT-23703
- Product description(Acetylmethylene)triphenylphosphorane 99%
- Packaging100g
- Price$230
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-23703
- Product description(Acetylmethylene)triphenylphosphorane 97%
- Packaging100g
- Price$230
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-23703
- Product description(Acetylmethylene)triphenylphosphorane 97%
- Packaging100g
- Price$230
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberJ90295
- Product description1-(Triphenylphosphoranylidene)propan-2-one
- Packaging25g
- Price$40
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number7071AA
- Product description1-(Triphenylphosphoranylidene)propan-2-one
- Packaging25g
- Price$54
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00324M | 1-(Triphenylphosphoranylidene)propan-2-one 98% | 100g | $15 | 2026-05-28 | Buy |
| aablocks | AA00324M | 1-(Triphenylphosphoranylidene)propan-2-one 98% | 10g | $5 | 2026-05-28 | Buy |
| aablocks | AA00324M | 1-(Triphenylphosphoranylidene)propan-2-one 98% | 25g | $10 | 2026-05-28 | Buy |
| aablocks | AA00324M | 1-(Triphenylphosphoranylidene)propan-2-one 98% | 250g | $34 | 2026-05-28 | Buy |
| aablocks | AA00324M | 1-(Triphenylphosphoranylidene)propan-2-one 98% | 500g | $56 | 2026-05-28 | Buy |
| Acrotein | AC-6534 | 1-Triphenylphosphoranylidene-2-propanone 97% | 25g | $36.11 | 2026-05-25 | Buy |
| Acrotein | AC-6534 | 1-Triphenylphosphoranylidene-2-propanone 97% | 100g | $136.04 | 2026-05-25 | Buy |
| Acrotein | AC-6534 | 1-Triphenylphosphoranylidene-2-propanone 97% | 100g | $264.92 | 2021-12-16 | Buy |
| Acrotein | AC-6534 | 1-Triphenylphosphoranylidene-2-propanone 97% | 250g | $272.06 | 2026-05-25 | Buy |
| Activate Scientific | AS92616 | (Acetylmethylene)triphenylphosphorane 97% | 100g | $64 | 2026-06-04 | Buy |
| Activate Scientific | AS92616 | (Acetylmethylene)triphenylphosphorane 97% | 25g | $27 | 2026-06-04 | Buy |
| AHH | MT-23703 | (Acetylmethylene)triphenylphosphorane 99% | 100g | $230 | 2021-12-16 | Buy |
| AHH | MT-23703 | (Acetylmethylene)triphenylphosphorane 97% | 100g | $230 | 2026-05-25 | Buy |
| AHH | MT-23703 | (Acetylmethylene)triphenylphosphorane 97% | 100g | $230 | 2026-05-26 | Buy |
| AK Scientific | J90295 | 1-(Triphenylphosphoranylidene)propan-2-one | 25g | $40 | 2021-12-16 | Buy |
| AK Scientific | 7071AA | 1-(Triphenylphosphoranylidene)propan-2-one | 25g | $54 | 2021-12-16 | Buy |
Properties
Melting point :203-205 °C (lit.)
Boiling point :478.5±28.0 °C(Predicted)
Density :1.14
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in chloroform. Slightly soluble in methanol.
form :Powder
color :White to off-white
Sensitive :Air Sensitive
BRN :750077
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :InChI=1S/C21H19OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3
InChIKey :KAANTNXREIRLCT-UHFFFAOYSA-N
SMILES :C(=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)C(=O)C
CAS DataBase Reference :1439-36-7(CAS DataBase Reference)
Boiling point :478.5±28.0 °C(Predicted)
Density :1.14
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in chloroform. Slightly soluble in methanol.
form :Powder
color :White to off-white
Sensitive :Air Sensitive
BRN :750077
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :InChI=1S/C21H19OP/c1-18(22)17-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21/h2-17H,1H3
InChIKey :KAANTNXREIRLCT-UHFFFAOYSA-N
SMILES :C(=P(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1)C(=O)C
CAS DataBase Reference :1439-36-7(CAS DataBase Reference)
Safety Information
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Description
(Acetylmethylene)triphenylphosphorane is used as a Wittig reagent in synthetic chemistry, especially for the synthesis of functionalized pyrrolidines and cyclobutanones. It plays as a vital role in asymmetric allylboration for enantioselective synthesis of (+)-awajanomycin.It is also employed as a reactant in the preparation of 1,2-dioxanes with antitrypanosomal activity. Further, it is used in the preparation of amphibian pyrrolizidine alkaloids through allylic aminations and silicon-containing acyclic dienone musk odorants. In addition to this, it is involved in Domino Suzuki/Heck coupling reactions to prepare fluorenylidenes.More related product prices
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