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Methyl benzodioxepinone (Watermelon ketone)

Methyl benzodioxepinone (Watermelon ketone)

CAS Number: 28940-11-6

Molecular Formula: C10H10O3

Calone 1951 manufacturerWatermelon ketone scentMarine aroma chemicalBenzodioxepinone derivatives

About Methyl benzodioxepinone (Watermelon ketone)

Watermelon Ketone (Calone) is being classified for its dual-use in both the Pharmaceutical and Fragrance industries. Calone 1951: The Gold Standard for Aquatic and Marine Synthesis. Calone 1951 is an ultra-pure crystalline intermediate (≥99%) engineered for industries where scent precision and chemical stability are no...

Synonyms

  • calone
  • 28940-11-6
  • Watermelon ketone
  • 7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one
  • methyl benzodioxepinone
View all

Methyl benzodioxepinone (Watermelon ketone) Specifications

CAS Number
28940-11-6
Molecular Formula
C10H10O3
Molecular Weight
178.185
IUPAC Name
7-methyl-1,5-benzodioxepin-3-one
Canonical SMILES
CC1=CC2=C(C=C1)OCC(=O)CO2
InChI Key
SWUIQEBPZIHZQS-UHFFFAOYSA-N
InChI
1S/C10H10O3/c1-7-2-3-9-10(4-7)13-6-8(11)5-12-9/h2-4H,5-6H2,1H3
EINECS Number
249-320-4
HSN No
2932999099
Molecular Weight
178.185
PSA
35.530
LogP
1.33530
Physical State
white crystalline powder
Density
1.196 g/cm3
Boiling Point
305.2ºC at 760 mmHg
Flash Point
129.3ºC
Refractive Index
1.538
Vapor Pressure
0.000831mmHg at 25°C
GHS Hazard Statements
H302 (94.9%): Harmful if swallowed [Warning Acute toxicity, oral]
Precautionary Statement Codes
P264, P270, P301+P317, P330, and P501

Fragrance & Perfumery

Primary "marine" note used to create ozonic, watery, and fresh melon profiles in fine fragrances and soaps

Pharmaceutical Research / Intermediate

Utilized as a starting material in the study of CNS-active compounds and as a scaffold for investigating oxygen-containing heterocycles

Consumer Goods / FMCG

Highly stable in alkaline media, making it ideal for scenting laundry detergents and high-pH cosmetic formulations

  1. calone
  2. 28940-11-6
  3. Watermelon ketone
  4. 7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one
  5. methyl benzodioxepinone

Methyl benzodioxepinone (Watermelon ketone) FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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