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2-Oxo-2H-chromene-3-carboxylic acid

BGC Id:552708834425
CAS No:531-81-7
Synonyms:3-carboxycoumarin ; rarechem ab ka k006 ; coumarin carboxylic acid ; aurora 2057 ; g1(rodenticide) ; g i(rodenticide) ; akos bc-1493 ; cumarin-3-carboxylic acid ; coumarin-3-carboxylic acid ; otava-bb bb0125160098
Molecular Formula:C10H6O4
Molecular Weight:190.15
EINECS:208-518-0
Structural Formula

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: O=C1OC2=C(C=CC=C2)C=C1C(O)=O MDL Number: MFCD00006852 Purity : 98% Available in stock: 2679.257 g

The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
3-carboxycoumarin ; rarechem ab ka k006 ; coumarin carboxylic acid ; aurora 2057 ; g1(rodenticide) ; g i(rodenticide) ; akos bc-1493 ; cumarin-3-carboxylic acid ; coumarin-3-carboxylic acid ; otava-bb bb0125160098
CAS:
531-81-7
EINECS:
208-518-0
Molecular Formula:
C10H6O4
MDL:
MFCD00006852

Properties

Molecular Weight:
190.15 g·mol−1
Density:
1.49 g/cm3 (Predicted)
Melting point:
189-192 °C(lit.)
Boiling point:
388.65° C at 760 mmHg (Predicted)
Physical Description:
light brown crystalline powder

Suppliers

AK Scientific, Inc.

Unternehmensart: Supplier
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. Wir sind Lieferant von 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Land: USA   Telefon: +1 (510) 429-8835   Fax: +1 (510) 429-8836

BLD Pharmatech Ltd

Unternehmensart: Supplier
Land: P.R.China
Telefon: +86-21-61629022
Fax: +86-21-50201702
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. Wir sind Lieferant von 3-Bromo-6-methyl-1H-indazol-5-amine. 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 ...

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 ...
Unternehmensart: Producer
Land: Germany

Safety Information

Hazard Classes:
6.1
Hazardous Substances Data:
Non-Regulated Material ¹
Risk Codes:
25 (R)
Safety Codes:
36/37/39-45-28A (S)
WGK Germany:
3
RID / ADR:
UN 2811 6.1 / PG 3
RTECS:
DJ2490000

What other providers are available for CAS 531-81-7?

In addition to the providers presented here for 2-Oxo-2H-chromene-3-carboxylic acid with the CAS number 531-81-7, there are other 28 providers with slightly different product names available for this CAS number.

Dayang Chem (Hangzhou) Co.,Ltd. | Capot Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +18 additional providers that we know from the past
+2 additional providers that we know from the past




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