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4,5-Dihydroxy-cyclopent-4-ene-1,2,3-trione

BGC Id:391902644688
CAS No:488-86-8
Synonyms:croconicacid,98% ; 4,5-dihydroxy-4-cyclopentene-1,2,3-trione ; 1,2-dihydroxycyclopentene-3,4,5-trione ; 1,2-dihydroxy-3,4,5-trioxocyclopent-1-ene ; croconicacid (6ci) ; 4,5-dihydroxy-cyclopent-4-ene-1,2,3-trione ; 4-cyclopentene-1,2,3-trione ; crocic acid ; 4,5-dihydroxy-4-cyclopentene-1,2,3-trione,97% ; 4-cyclopentene-1,2,3-trione,4,5-dihydroxy- ; croconic acid
Molecular Formula:C5H2O5
Molecular Weight:142.07
EINECS:
Structural Formula

The most competitive supplier in 2025

The following 4 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=C1C(C(C(O)=C1O)=O)=O MDL Number: MFCD00181389 Purity : 98% Available in stock: 107.8 g

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
croconicacid,98% ; 4,5-dihydroxy-4-cyclopentene-1,2,3-trione ; 1,2-dihydroxycyclopentene-3,4,5-trione ; 1,2-dihydroxy-3,4,5-trioxocyclopent-1-ene ; croconicacid (6ci) ; 4,5-dihydroxy-cyclopent-4-ene-1,2,3-trione ; 4-cyclopentene-1,2,3-trione ; crocic acid ; 4,5-dihydroxy-4-cyclopentene-1,2,3-trione,97% ; 4-cyclopentene-1,2,3-trione,4,5-dihydroxy- ; croconic acid
CAS:
488-86-8
EINECS:
Molecular Formula:
C5H2O5
MDL:
MFCD00181389

Properties

Molecular Weight:
142.07 g·mol−1
Density:
2.311 g/cm3
Melting point:
>300 °C(lit.)
Boiling point:
291.7 °C at 760 mmHg
Flash point:
144.4 °C
Solubility:
soluble in water and ethanol
Physical Description:
gold-coloured powder
download Download Molfile for :
Croconic Acid

Suppliers

BLD Pharmatech Ltd

Company type: Supplier
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. We are supplier of 4-(2-(1-(p-Tolyl)ethylidene)hydrazinyl)benzenesulfonamide. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
Country: P.R.China   Phone: +86-21-61629022   Telefax: +86-21-50201702

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. We supply our chemical product 2,6-Diethylphenol. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Company type: Producer
Country: Germany

Anhui Senrise Technology Co., Ltd.

Company type: Leading producer
Welcome to Senrise Technology, where innovation meets chemistry. Established in 2010 and headquartered in the vibrant city of Shanghai, we take pride in being a leading provider of over 450,000 chemicals under our brand name, 3ASenrise. Since our inception, Senrise has been dedicated to pushing the boundaries of chemical innovation. Over the years, we have honed our expertise in research chemicals, custom synthesis, and scaled-up production, empowering us to deliver tailor ...
Country: P.R.China   Phone: +86 13699286009   Telefax: +86 13248271319

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
37/39-26 (S)
WGK Germany:
3

What other providers are available for CAS 488-86-8?

In addition to the providers presented here for 4,5-Dihydroxy-cyclopent-4-ene-1,2,3-trione with the CAS number 488-86-8, there are other 17 providers with slightly different product names available for this CAS number.

Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +10 additional providers that we know from the past
+2 additional providers that we know from the past
+1 additional providers that we know from the past




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