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  7. Croconic acid, 98%, Thermo Scientific Chemicals

Croconic acid, 98%, Thermo Scientific Chemicals

Catalog Number 11434837
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Quantity:
1 g
5 g
This item is not returnable. View return policy
488-86-8
C5H2O5
142.066
MFCD00181389
RBSLJAJQOVYTRQ-UHFFFAOYSA-N
croconic acid, crocic acid, 4,5-dihydroxy-4-cyclopentene-1,2,3-trione, unii-6hgy35uxaa, 6hgy35uxaa, 4-cyclopentene-1,2,3-trione, 4,5-dihydroxy, croconicacid, 4,5-dihydroxy-4-cyclopentene-1,2,3-trione #
546874
4,5-dihydroxycyclopent-4-ene-1,2,3-trione
C1(=C(C(=O)C(=O)C1=O)O)O
This item is not returnable. View return policy
488-86-8
C5H2O5
142.066
MFCD00181389
RBSLJAJQOVYTRQ-UHFFFAOYSA-N
croconic acid, crocic acid, 4,5-dihydroxy-4-cyclopentene-1,2,3-trione, unii-6hgy35uxaa, 6hgy35uxaa, 4-cyclopentene-1,2,3-trione, 4,5-dihydroxy, croconicacid, 4,5-dihydroxy-4-cyclopentene-1,2,3-trione #
546874
4,5-dihydroxycyclopent-4-ene-1,2,3-trione
C1(=C(C(=O)C(=O)C1=O)O)O

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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.

Solubility
Soluble in water and ethanol.

Notes
Light sensitive. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY
Melting Point ∼280°C (decomposition)
Odor Odorless
Quantity 5 g
Solubility Information Soluble in water and ethanol.
Formula Weight 142.07
Percent Purity 98%
Chemical Name or Material Croconic acid

RUO – Research Use Only

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