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ChemicalBook >> CAS DataBase List >> CROCONIC ACID

CROCONIC ACID

CROCONIC ACID price.
  • $22.4 - $790
  • Product name: CROCONIC ACID
  • CAS: 488-86-8
  • MF: C5H2O5
  • MW: 142.07
  • EINECS:
  • MDL Number:MFCD00181389
  • Synonyms:Croconicacid,98%;1,2-Dihydroxycyclopentene-3,4,5-trione;Crocic acid;4,5-Dihydroxy-4-cyclopentene-1,2,3-trione,97%;4-Cyclopentene-1,2,3-trione,4,5-dihydroxy-;4-Cyclopentene-1,2,3-trione;4,5-DIHYDROXY-4-CYCLOPENTENE-1,2,3-TRIONE;4,5-DIHYDROXY-CYCLOPENT-4-ENE-1,2,3-TRIONE
28 prices
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  • Activate Scientific
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Arctom
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 10mg
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  • 100MG
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  • 1g
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  • 10g
  • 25g
  • 50g
  • ManufacturerActivate Scientific
  • Product numberAS145965
  • Product descriptionCroconic acid 98%
  • Packaging1g
  • Price$204
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS145965
  • Product descriptionCroconic acid 98%
  • Packaging5G
  • Price$641
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number8490AJ
  • Product descriptionCroconic acid
  • Packaging1g
  • Price$296
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21809
  • Product descriptionCroconic acid, 98%
  • Packaging1g
  • Price$219
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB21809
  • Product descriptionCroconic acid, 98%
  • Packaging5g
  • Price$790
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA598136
  • Product description4,5-Dihydroxycyclopent-4-ene-1,2,3-trione 98%
  • Packaging250mg
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA598136
  • Product description4,5-Dihydroxycyclopent-4-ene-1,2,3-trione 98%
  • Packaging1g
  • Price$116
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA598136
  • Product description4,5-Dihydroxycyclopent-4-ene-1,2,3-trione 98%
  • Packaging5g
  • Price$432
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000502
  • Product descriptionCROCONIC ACID 95.00%
  • Packaging100MG
  • Price$429.2
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberDYE0000502
  • Product descriptionCROCONIC ACID 95.00%
  • Packaging500MG
  • Price$546
  • Updated2021-12-16
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  • ManufacturerArctom
  • Product numberAS166453
  • Product descriptionCroconic acid 98%
  • Packaging250mg
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS166453
  • Product descriptionCroconic acid 98%
  • Packaging1g
  • Price$115
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS166453
  • Product descriptionCroconic acid 98%
  • Packaging5g
  • Price$428
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC03669
  • Product descriptionCroconic acid
  • Packaging2g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC03669
  • Product descriptionCroconic acid
  • Packaging5G
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFC03669
  • Product descriptionCroconic acid
  • Packaging10g
  • Price$200
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS145965 Croconic acid 98% 1g $204 2021-12-16 Buy
Activate Scientific AS145965 Croconic acid 98% 5G $641 2021-12-16 Buy
AK Scientific 8490AJ Croconic acid 1g $296 2021-12-16 Buy
Alfa Aesar B21809 Croconic acid, 98% 1g $219 2024-03-01 Buy
Alfa Aesar B21809 Croconic acid, 98% 5g $790 2024-03-01 Buy
Ambeed A598136 4,5-Dihydroxycyclopent-4-ene-1,2,3-trione 98% 250mg $47 2021-12-16 Buy
Ambeed A598136 4,5-Dihydroxycyclopent-4-ene-1,2,3-trione 98% 1g $116 2021-12-16 Buy
Ambeed A598136 4,5-Dihydroxycyclopent-4-ene-1,2,3-trione 98% 5g $432 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000502 CROCONIC ACID 95.00% 100MG $429.2 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000502 CROCONIC ACID 95.00% 500MG $546 2021-12-16 Buy
Arctom AS166453 Croconic acid 98% 250mg $47 2021-12-16 Buy
Arctom AS166453 Croconic acid 98% 1g $115 2021-12-16 Buy
Arctom AS166453 Croconic acid 98% 5g $428 2021-12-16 Buy
Biosynth Carbosynth FC03669 Croconic acid 2g $80 2021-12-16 Buy
Biosynth Carbosynth FC03669 Croconic acid 5G $150 2021-12-16 Buy
Biosynth Carbosynth FC03669 Croconic acid 10g $200 2021-12-16 Buy

Properties

Melting point :>300 °C(lit.)
Boiling point :291.7°C
Density :2.3110
refractive index :1.6400 (estimate)
storage temp. :room temp
pka :0.92±0.25(Predicted)
form :Powder or Crystals
color :Yellow
Water Solubility :Soluble in water and ethanol.
BRN :2043130
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :RBSLJAJQOVYTRQ-UHFFFAOYSA-N

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:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Croconic acid is used to prepare 1,3-bis-(2-dimethylamino-5-thienyl)croconine by reacting with dimethyl-thiophen-2-yl-amine. It is also used in organic synthesis and employed as a dye for biological research purposes. Further, it is involved in the preparation of ethers such as dimethyl croconate. In addition to this, it acts as a ligand and form coordination complexes with metals such as barium, copper, silver and lead.

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