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ChemicalBook >> CAS DataBase List >> 4-CYCLOPENTENE-1,3-DIONE

4-CYCLOPENTENE-1,3-DIONE

4-CYCLOPENTENE-1,3-DIONE price.
  • $109 - $1058.13
  • Product name: 4-CYCLOPENTENE-1,3-DIONE
  • CAS: 930-60-9
  • MF: C5H4O2
  • MW: 96.08
  • EINECS:213-219-3
  • MDL Number:MFCD00001404
  • Synonyms:4-CYCLOPENTENE-1,3-DIONE;4-cyclopentene-1,3-dione (2-1,4);4-Cyclopentene-1,3-dione 95%;4-Cyclopenten-1,3-dione;cyclopent-2-ene-1,4-dione;cyclopent-4-ene-1,3-dione;2-cyclopenten-1,4-dione;Cyclopent-2-en-1,4-dione
Price8 Properties Safety Information Description
8 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
Package
  • 1G
  • 5G
  • 10g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115676
  • Product description4-CYCLOPENTENE-1,3-DIONE 95.00%
  • Packaging1G
  • Price$684.72
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115676
  • Product description4-CYCLOPENTENE-1,3-DIONE 95.00%
  • Packaging5G
  • Price$1058.13
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS488125
  • Product descriptionCyclopent-4-ene-1,3-dione
  • Packaging5g
  • Price$509
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS488125
  • Product descriptionCyclopent-4-ene-1,3-dione
  • Packaging1g
  • Price$148
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM295232
  • Product descriptionCyclopent-4-ene-1,3-dione 95%
  • Packaging10g
  • Price$461
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD51000098
  • Product descriptionCyclopent-4-ene-1,3-dione 95+%
  • Packaging10g
  • Price$493
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number161683
  • Product description4-Cyclopentene-1,3-dione 95%
  • Packaging1g
  • Price$109
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number161683
  • Product description4-Cyclopentene-1,3-dione 95%
  • Packaging5g
  • Price$404
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0115676 4-CYCLOPENTENE-1,3-DIONE 95.00% 1G $684.72 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115676 4-CYCLOPENTENE-1,3-DIONE 95.00% 5G $1058.13 2021-12-16 Buy
Arctom AS488125 Cyclopent-4-ene-1,3-dione 5g $509 2021-12-16 Buy
Arctom AS488125 Cyclopent-4-ene-1,3-dione 1g $148 2021-12-16 Buy
Chemenu CM295232 Cyclopent-4-ene-1,3-dione 95% 10g $461 2021-12-16 Buy
Crysdot CD51000098 Cyclopent-4-ene-1,3-dione 95+% 10g $493 2021-12-16 Buy
Sigma-Aldrich 161683 4-Cyclopentene-1,3-dione 95% 1g $109 2024-03-01 Buy
Sigma-Aldrich 161683 4-Cyclopentene-1,3-dione 95% 5g $404 2024-03-01 Buy

Properties

Melting point :34-36 °C (lit.)
Boiling point :60 °C/1 mmHg (lit.)
Density :1.2800
refractive index :1.4945 (estimate)
Flash point :183 °F
storage temp. :2-8°C
pka :7.82±0.20(Predicted)
BRN :2038507

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

4-Cyclopentene-1,3-dione was used in the synthesis of 2-methoxymethylene-4-cyclopentene-1,3-dioneand chrysotrione B (2-acylcyclopentene-1,3-dione derivative). It was used to investigate the influence of sulfiydryl group-specific reagents on activity of bovine heart phospholipid exchange protein.

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