ChemicalBook > CAS DataBase List > CHROMONE

CHROMONE

Product Name
CHROMONE
CAS No.
491-38-3
Chemical Name
CHROMONE
Synonyms
4H-CHROMEN-4-ONE;4-Chromenone;CHROMEN-4-ONE;benzo-γ-pyrone;CHROMONE;2-Chromone;4-chromone;ChroMone 99%;Chromone,99%;Benz-γ-pyrone
CBNumber
CB6417590
Molecular Formula
C9H6O2
Formula Weight
146.14
MOL File
491-38-3.mol
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CHROMONE Property

Melting point:
55-60 °C(lit.)
Boiling point:
239℃
Density 
1.248
refractive index 
1.5100 (estimate)
Flash point:
107℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
InChIKey
OTAFHZMPRISVEM-UHFFFAOYSA-N
CAS DataBase Reference
491-38-3(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36/37/39-26
WGK Germany 
3
RTECS 
GB7887000
HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
199222
Product name
Chromone
Purity
99%
Packaging
5g
Price
$96.9
Updated
2024/03/01
TRC
Product number
C433073
Product name
Chromone
Packaging
100mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC54286
Product name
Chromone
Packaging
5G
Price
$50
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC54286
Product name
Chromone
Packaging
10g
Price
$70
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC54286
Product name
Chromone
Packaging
25g
Price
$135
Updated
2021/12/16
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CHROMONE Chemical Properties,Usage,Production

Chemical Properties

White to slightly yellow crystalline powder

Definition

ChEBI: The simplest member of the class of chromones that is 4H-chromene with an oxo group at position 4.

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 16, p. 369, 1979 DOI: 10.1002/jhet.5570160234
The Journal of Organic Chemistry, 48, p. 5160, 1983 DOI: 10.1021/jo00174a003
Synthetic Communications, 16, p. 365, 1986 DOI: 10.1080/00397918608076319

General Description

The compounds with chromone skeleton exhibits antiradical activities that provide protection against oxidative stress.

CHROMONE Preparation Products And Raw materials

Raw materials

Preparation Products

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CHROMONE Suppliers

Alchem Pharmtech,Inc.
Tel
8485655694
Email
sales@alchempharmtech.com
Country
United States
ProdList
63687
Advantage
58
Aladdin Scientific
Tel
+1-+1(833)-552-7181
Email
sales@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Synthonix Inc
Tel
--
Fax
--
Email
info@synthonix.com
Country
United States
ProdList
6872
Advantage
58
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6962
Advantage
56
AlliChem, LLC
Tel
--
Fax
--
Email
sales@allichemllc.com
Country
United States
ProdList
6516
Advantage
60
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
United States Biological
Tel
--
Fax
--
Email
chemicals@usbio.net
Country
United States
ProdList
6214
Advantage
80
Combi-Blocks Inc.
Tel
--
Fax
--
Email
sales@combi-blocks.com
Country
United States
ProdList
6618
Advantage
69
Heterocyclics Inc
Tel
--
Fax
--
Email
info@heterocyclics.com
Country
United States
ProdList
1669
Advantage
58
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
AK Scientific, Inc.
Tel
--
Fax
--
Email
sales@aksci.com
Country
United States
ProdList
6347
Advantage
65
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Carbocore, Inc.
Tel
--
Fax
--
Email
sales@carbocore.com
Country
United States
ProdList
1436
Advantage
60
INDOFINE Chemical Company, Inc.
Tel
--
Fax
--
Email
chemical@indofinechemical.com
Country
United States
ProdList
6176
Advantage
69
2A PharmaChem USA
Tel
--
Fax
--
Email
sales@2apharmachem.com
Country
United States
ProdList
6137
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39
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
APAC Pharmaceutical, LLC
Tel
--
Fax
--
Email
sales@apacpharma.com
Country
United States
ProdList
6322
Advantage
38
ChemPacific Corporation
Tel
--
Fax
--
Email
sales@chempacific.com
Country
United States
ProdList
6891
Advantage
51
American Custom Chemicals Corporation
Tel
--
Fax
--
Email
sales@acccorporation.com
Country
United States
ProdList
6820
Advantage
51
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View Lastest Price from CHROMONE manufacturers

Career Henan Chemical Co
Product
CHROMONE 491-38-3
Price
US $0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
150KG
Release date
2019-07-01

491-38-3, CHROMONERelated Search:


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