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Chromone

BGC Id:301435984015
CAS No:491-38-3
Synonyms:chromen-4-one ; 4-chromenone ; chromone 99% ; 1,4-benzopyrone ; chromone,99% ; 4-chromone ; 2-chromone ; benzo-γ-pyrone ; benz-γ-pyrone ; chromone
Molecular Formula:C9H6O2
Molecular Weight:146.14
EINECS:207-737-9
Structural Formula
Se enumeran 5 proveedores internacionales y confiables para Chromone. Vienen de 2 países alrededor del mundo. Estos proveedores pertenecen a 5 diferentes tipos de negocio como 'Producer' y 'Leading producer'
Póngase en contacto con todos los distribuidores / fabricantes de Chromone que se indican a continuación y pregunte por los precios, las normas de los envases y las posibilidades de transporte. Nuestros distribuidores registrados le ayudarán a obtener toda la información necesaria y las especificaciones del producto.


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Proveedores registrados de Chromone en todo el mundo

Verified providers in 2025

The following 5 notable providers have been checked and can be recommended.
Chemical-Suppliers
Leap Chem
Molecular Formula: C9H6O2 Molecular Weight: 146.14 Hazard Symbols: Xn WGKGermany: 3

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
chromen-4-one ; 4-chromenone ; chromone 99% ; 1,4-benzopyrone ; chromone,99% ; 4-chromone ; 2-chromone ; benzo-γ-pyrone ; benz-γ-pyrone ; chromone
CAS:
491-38-3
EINECS:
207-737-9
Molecular Formula:
C9H6O2
MDL:
MFCD00024064
SMILES:
C1CCC2=C(C=CC=C2C1)C(=O)O

Properties

Molecular Weight:
146.14 g·mol−1
Density:
1.248
Melting point:
55-60 °C(lit.)
Boiling point:
239°C
Flash point:
107°C
Physical Description:
white to slightly yellow crystalline powder
download Download Molfile

Suppliers

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Vendemos Ethyl 3-hydroxy-4-nitrobenzoate también. Our company has a large number of customers with good reputation at home and abroad, ...
País: P.R.China   Teléfono: +86 155-64526813   Fax: +86 531-56897532

Skyrun Industrial Co., Ltd.

Tipo de compañía: Leading producer
País: P.R.China
Teléfono: +86-576-84015261
Fax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. Suministramos nuestros productos Barium peroxide química. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Tipo de compañía: Bulk and laboratory supplier
País: P.R.China
Teléfono: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Tipo de compañía: Supplier of chemical products
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. Vendemos 2-(Tetradecyloxy)benzaldehyde también. 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 ...
País: Germany   Teléfono: +49-871-966346-0   Fax: +49-871-966346-13

BuGuCh & Partners

Tipo de compañía: Producer
País: Germany
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 ...

Safety Information

Hazard Classes:
Risk Codes:
22 (R)
Safety Codes:
36/37/39-26 (S)
WGK Germany:
3
RTECS:
GB7887000

What other providers are available for CAS 491-38-3?

In addition to the providers presented here for Chromone with the CAS number 491-38-3, there are other 7 providers with slightly different product names available for this CAS number.

BLD Pharmatech Ltd +1 additional providers that we know from the past
+1 additional providers that we know from the past
AK Scientific, Inc. +3 additional providers that we know from the past




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