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ChemicalBook >> CAS DataBase List >> (ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE

(ACETYLMETHYLENE)TRIPHENYLPHOSPHORANE price.
  • $8 - $890
  • 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;triphenylphosphoranylidene-2-propanon ;AURORA KA-1177;triphenylphosphoranylidene-2-propanone ;1-(triphenylphosphoranylidene)acetone;2-Propanone, 1-(triphenylphosphoranylidene)-
37 prices
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Brand
  • Acrotein
  • AHH
  • AK Scientific
  • Alfa Aesar
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  • American Custom Chemicals Corporation
  • Ark Pharm
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  • Chemenu
  • Crysdot
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Package
  • 100mg
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  • ManufacturerAcrotein
  • Product numberAC-6534
  • Product description1-Triphenylphosphoranylidene-2-propanone 97%
  • Packaging100g
  • Price$264.92
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-23703
  • Product description(Acetylmethylene)triphenylphosphorane 99%
  • Packaging100g
  • Price$230
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7071AA
  • Product description1-(Triphenylphosphoranylidene)propan-2-one
  • Packaging1g
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7071AA
  • Product description1-(Triphenylphosphoranylidene)propan-2-one
  • Packaging5g
  • Price$17
  • Updated2021-12-16
  • 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
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  • ManufacturerAlfa Aesar
  • Product numberA11410
  • Product description(Acetylmethylene)triphenylphosphorane, 99%
  • Packaging10g
  • Price$45.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11410
  • Product description(Acetylmethylene)triphenylphosphorane, 99%
  • Packaging50g
  • Price$153.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA11410
  • Product description(Acetylmethylene)triphenylphosphorane, 99%
  • Packaging250g
  • Price$790
  • Updated2024-03-01
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  • ManufacturerAmbeed
  • Product numberA259642
  • Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
  • Packaging5g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA259642
  • Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
  • Packaging10g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA259642
  • Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
  • Packaging25g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA259642
  • Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
  • Packaging100g
  • Price$91
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA259642
  • Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
  • Packaging500g
  • Price$367
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA259642
  • Product description1-(Triphenylphosphoranylidene)propan-2-one 98%
  • Packaging1kg
  • Price$624
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003252
  • Product description1-(TRIPHENYLPHOSPHORANYLIDENE)-2-PROPANONE 95.00%
  • Packaging1G
  • Price$597.87
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Acrotein AC-6534 1-Triphenylphosphoranylidene-2-propanone 97% 100g $264.92 2021-12-16 Buy
AHH MT-23703 (Acetylmethylene)triphenylphosphorane 99% 100g $230 2021-12-16 Buy
AK Scientific 7071AA 1-(Triphenylphosphoranylidene)propan-2-one 1g $14 2021-12-16 Buy
AK Scientific 7071AA 1-(Triphenylphosphoranylidene)propan-2-one 5g $17 2021-12-16 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
Alfa Aesar A11410 (Acetylmethylene)triphenylphosphorane, 99% 10g $45.65 2024-03-01 Buy
Alfa Aesar A11410 (Acetylmethylene)triphenylphosphorane, 99% 50g $153.65 2024-03-01 Buy
Alfa Aesar A11410 (Acetylmethylene)triphenylphosphorane, 99% 250g $790 2024-03-01 Buy
Ambeed A259642 1-(Triphenylphosphoranylidene)propan-2-one 98% 5g $8 2021-12-16 Buy
Ambeed A259642 1-(Triphenylphosphoranylidene)propan-2-one 98% 10g $10 2021-12-16 Buy
Ambeed A259642 1-(Triphenylphosphoranylidene)propan-2-one 98% 25g $24 2021-12-16 Buy
Ambeed A259642 1-(Triphenylphosphoranylidene)propan-2-one 98% 100g $91 2021-12-16 Buy
Ambeed A259642 1-(Triphenylphosphoranylidene)propan-2-one 98% 500g $367 2021-12-16 Buy
Ambeed A259642 1-(Triphenylphosphoranylidene)propan-2-one 98% 1kg $624 2021-12-16 Buy
American Custom Chemicals Corporation ING0003252 1-(TRIPHENYLPHOSPHORANYLIDENE)-2-PROPANONE 95.00% 1G $597.87 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.
CAS DataBase Reference :1439-36-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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.

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