Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE

ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE

ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE price.
  • $49 - $13950
  • Product name: ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE
  • CAS: 13148-05-5
  • MF: C24H23O3P
  • MW: 390.41
  • EINECS:
  • MDL Number:MFCD00192162
  • Synonyms:[3-(Ethoxycarbonyl)-2-oxopropylidene]triphenylphosphorane, 98 %;ETHYL 3-OXO-4-(TRIPHENYLPHOSPHORANYLIDENE)BUTYRATE;[3-(ETHOXYCARBONYL)-2-OXOPROPYLIDENE]TRIPHENYLPHOSPHORANE;Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate;Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate, [3-(Ethoxycarbonyl)-2-oxopropylidene]triphenylphosphorane;3-Oxo-4-(triphenylphosphoranylidene)butanoic Acid Ethyl Ester;4-(Triphenylphosphoranylidene)acetoacetic Acid Ethyl Ester;Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate,97%
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Azepine
  • ChemScene
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TRC
Package
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • Manufactureraablocks
  • Product numberAA000W7J
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 98%
  • Packaging1g
  • Price$63
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000W7J
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 98%
  • Packaging5g
  • Price$207
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000W7J
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 98%
  • Packaging25g
  • Price$807
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-12658
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 97%
  • Packaging50g
  • Price$412
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-12658
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 97%
  • Packaging50g
  • Price$412
  • Updated2026-05-26
  • Buy
  • ManufacturerAHH
  • Product numberMT-12658
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 97%
  • Packaging50g
  • Price$412
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number13148055
  • Product descriptionEthyl3-oxo-4-(triphenylphosphoranylidene)butanoate
  • Packaging100g
  • Price$596.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003240
  • Product description[3-(ETHOXYCARBONYL)-2-OXOPROPYLIDENE]TRIPHENYLPHOSPHORANE 95.00%
  • Packaging25G
  • Price$633
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0003240
  • Product description[3-(ETHOXYCARBONYL)-2-OXOPROPYLIDENE]TRIPHENYLPHOSPHORANE 95.00%
  • Packaging5G
  • Price$468
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR10650
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 95%
  • Packaging5g
  • Price$93
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR10650
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 95%
  • Packaging1g
  • Price$55
  • Updated2026-06-04
  • Buy
  • ManufacturerAzepine
  • Product numberAZ0001-0380
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 95
  • Packaging5G
  • Price$49
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W009735
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate ≥97%
  • Packaging10g
  • Price$188
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W009735
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate ≥97%
  • Packaging25g
  • Price$344
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W009735
  • Product descriptionEthyl 3-oxo-4-(triphenylphosphoranylidene)butanoate ≥97%
  • Packaging5g
  • Price$13950
  • Updated2026-06-04
  • Buy
  • ManufacturerCrysdot
  • Product numberCD62000776
  • Product descriptionEthyl3-oxo-4-(triphenylphosphoranylidene)butanoate 95+%
  • Packaging100g
  • Price$579
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000W7J Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 98% 1g $63 2026-05-25 Buy
aablocks AA000W7J Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 98% 5g $207 2026-05-25 Buy
aablocks AA000W7J Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 98% 25g $807 2026-05-25 Buy
AHH MT-12658 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 97% 50g $412 2026-05-25 Buy
AHH MT-12658 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 97% 50g $412 2026-05-26 Buy
AHH MT-12658 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 97% 50g $412 2021-12-16 Buy
Alichem 13148055 Ethyl3-oxo-4-(triphenylphosphoranylidene)butanoate 100g $596.7 2021-12-16 Buy
American Custom Chemicals Corporation ING0003240 [3-(ETHOXYCARBONYL)-2-OXOPROPYLIDENE]TRIPHENYLPHOSPHORANE 95.00% 25G $633 2021-12-16 Buy
American Custom Chemicals Corporation ING0003240 [3-(ETHOXYCARBONYL)-2-OXOPROPYLIDENE]TRIPHENYLPHOSPHORANE 95.00% 5G $468 2021-12-16 Buy
Apolloscientific OR10650 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 95% 5g $93 2026-06-04 Buy
Apolloscientific OR10650 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate 95% 1g $55 2026-06-04 Buy
Azepine AZ0001-0380 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butyrate 95 5G $49 2021-12-16 Buy
ChemScene CS-W009735 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate ≥97% 10g $188 2026-06-04 Buy
ChemScene CS-W009735 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate ≥97% 25g $344 2026-06-04 Buy
ChemScene CS-W009735 Ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate ≥97% 5g $13950 2026-06-04 Buy
Crysdot CD62000776 Ethyl3-oxo-4-(triphenylphosphoranylidene)butanoate 95+% 100g $579 2021-12-16 Buy
Next Last

Properties

Melting point :101-106 °C
Boiling point :544.0±52.0 °C(Predicted)
Density :1.18±0.1 g/cm3(Predicted)
storage temp. :-20°C Freezer
solubility :Acetone, Dichloromethane, Methanol
form :solid
color :Off-White to Pale Yellow
Stability :Moisture Sensitive
InChI :1S/C24H23O3P/c1-2-27-24(26)18-20(25)19-28(21-12-6-3-7-13-21,22-14-8-4-9-15-22)23-16-10-5-11-17-23/h3-17,19H,2,18H2,1H3
InChIKey :QYXSFVCJCUXGJH-UHFFFAOYSA-N
SMILES :CCOC(=O)CC(=O)C=P(c1ccccc1)(c2ccccc2)c3ccccc3

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Can be coupled with glyoxals in a one-step route to 4-hydroxycyclopentanones.Also used to prepare 2H-pyran-2-ones from oxazolones.

More related product prices

2136-75-6 1439-36-7 13321-61-4 1099-45-2

Related product price

Suppliers and manufacturers

Career Henan Chemica Co
Hefei TNJ Chemical Industry Co.,Ltd.
Coresyn Pharmatech Co., Ltd.
Hebei Chuanghai Biotechnology Co., Ltd
HANGZHOU LEAP CHEM CO., LTD.
Henan Fengda Chemical Co., Ltd
Nanjing Bicbiotechnology Co., Ltd
SHANGHAI KEAN TECHNOLOGY CO., LTD.
DAYANG CHEM (HANGZHOU) CO.,LTD
Amadis Chemical Company Limited