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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

Wuhan EEChem Technologies Co., Ltd
Tel
0711-3617768 13308685235
Fax
0711-3616558
Email
lihongcai4360@sina.com
Country
China
ProdList
1374
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Pharmsynth Pharmaceutical (Chengdu) Technology Co.,LTD
Tel
15528092102
Fax
On Line QQ 2415375924
Email
Pharmsynth@hotmail.com
Country
China
ProdList
116
Advantage
60
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847 13636370518
Fax
021-55068248
Email
shyysw007@163.com
Country
China
ProdList
4940
Advantage
60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19915
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
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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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