Uses
ChemicalBook > CAS DataBase List > Watermelon Ketone

Watermelon Ketone

Uses
Product Name
Watermelon Ketone
CAS No.
28940-11-6
Chemical Name
Watermelon Ketone
Synonyms
CALONE;Watermelon;CALONE 1951;5-Benzodioxepin-3(4H)-one,7-methyl-2H-1;WATERMELON KETONE 50% SOLUTION IN ETHYL DIGLYCOL;CALONE161 918974;WATERMELON KETONE;Water-melone ketone;Watermelonketonecalone;METHYL BENZODIOXEPINONE
CBNumber
CB6713302
Molecular Formula
C10H10O3
Formula Weight
178.18
MOL File
28940-11-6.mol
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Watermelon Ketone Property

Melting point:
37.0 to 41.0 °C
Boiling point:
91°C/0.2mmHg(lit.)
Density 
1.196±0.06 g/cm3(Predicted)
vapor pressure 
0.87Pa at 25℃
storage temp. 
Inert atmosphere,2-8°C
solubility 
DMSO : ≥ 50 mg/mL (280.60 mM)
form 
powder to crystal
color 
White to Light yellow
Odor
at 10.00 % in dipropylene glycol. fresh watery clean melon green marine ozone phenolic
Odor Type
melon
Water Solubility 
13.7g/L at 20℃
InChIKey
SWUIQEBPZIHZQS-UHFFFAOYSA-N
LogP
1.95 at 30℃
CAS DataBase Reference
28940-11-6(CAS DataBase Reference)
EPA Substance Registry System
2H-1,5-Benzodioxepin-3(4H)-one, 7-methyl- (28940-11-6)
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Safety

WGK Germany 
2
HS Code 
2932990090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
97597
Product name
7-Methyl-2H-1,5-benzodioxepin-3(4H)-one
Purity
analytical standard
Packaging
100mg
Price
$67.2
Updated
2022/05/15
TCI Chemical
Product number
M2045
Product name
7-Methyl-1,5-benzodioxepan-3-one
Purity
>98.0%(GC)
Packaging
5g
Price
$38
Updated
2021/12/16
TCI Chemical
Product number
M2045
Product name
7-Methyl-1,5-benzodioxepan-3-one
Purity
>98.0%(GC)
Packaging
25g
Price
$151
Updated
2024/03/01
TRC
Product number
M288880
Product name
7-Methyl-2H-1,5-benzodioxepin-3(4H)-one
Packaging
100g
Price
$525
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
59994
Product name
7-Methyl-2H-1,5-benzodioxepin-3(4H)-one
Packaging
5G
Price
$610
Updated
2021/12/16
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Watermelon Ketone Chemical Properties,Usage,Production

Uses

7-Methyl-2H-1,5-benzodioxepin-3(4H)-one has shown gender-specific reduction in overall olfactory impact of stress-related odor by cross adaptation in human apocrine secretion.

Description

Watermelon Ketone, also known as calone or methylbenodioxepinone is a hydrocarbon compound with similar structure of certain alicyclic C11-hydrocarbons such as ectocarpene. It is a flavor and fragrance chemical compound with special odorant. It was used as a scent component since the 1980s for its watery, fresh, ozone accords. It was later supplemented into several perfumes of the marine trend, beginning in the 1990s.

Chemical Properties

Watermelon Ketone is a white powder with a fresh marine odor, mp 35–41°C. It is used to create fresh aquatic marine notes in perfume oils for many applications, for example, for fine fragrances, soaps, and shower gels.

Uses

7-Methyl-2H-1,5-benzodioxepin-3(4H)-one has shown gender-specific reduction in overall olfactory impact of stress-related odor by cross adaptation in human apocrine secretion.

Preparation

The material is prepared by etherification of 4-methylpyrocatechol with two equivalents of alkyl 2-bromoacetate and subsequentDieckmann condensation followed by hydrolysis and decarboxylation.

Flammability and Explosibility

Non flammable

Trade name

Aquamor (Aromor), Calone® (Firmenich), Ganone (Agan).

References

https://www.parchem.com/chemical-supplier-distributor/Watermelon-Ketone-015008.aspx
https://en.wikipedia.org/w/index.php?title=Calone&oldid=568553437
https://www.perfumersworld.com/product/calone-1YG00077

Watermelon Ketone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Watermelon Ketone manufacturers

HebeiShuoshengImportandExportco.,Ltd
Product
Watermelon Ketone 28940-11-6
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-01
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Watermelon Ketone 28940-11-6
Price
US $120.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-15
Hebei Longbang Technology Co., Ltd
Product
Watermelon Ketone 28940-11-6
Price
US $5.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-08

28940-11-6, Watermelon KetoneRelated Search:

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  • 28940-11-6
  • Amino Acid Derivatives
  • Peptide Synthesis
  • N-Methyl Amino Acids
  • Specialty Synthesis
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  • API intermediates
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