Factory Supply Calone/Watermelon Ketone/Methylbenzodioxepinone CAS 28940-11-6 with Best Price
TDS 1 Inquiries
28940-11-6
Pharmaceutical Grade
98%
china any port
TNJONE
1kg ,25kg or according to customer's detail requirement.
2025-12-30
Semaglutide,Tirzepatide,API,Vitamins,Food Additive
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
7-Methyl-2H-1,5-benzodioxepin-3(4H)-one
Other Name:2H-1,5-Benzodioxepin-3(4H)-one,7-methyl-;7-Methyl-2H-1,5-benzodioxepin-3(4H)-one;Calone 1951;Watermelon ketone;Calone;7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one;35783-05-2
CAS No.:28940-11-6
Molecular Formula:C10H10O3
InChIKeys:InChIKey=SWUIQEBPZIHZQS-UHFFFAOYSA-N
Molecular Weight:178.18500
Exact Mass:178.18
EC Number:249-320-4
UNII:0NQ136C313
DSSTox ID:DTXSID0047165
HScode:2932999099
Categories:
Characteristics-
PSA:
35.53000
XLogP3:1.9
Appearance:white crystalline powder
Density:1.196 g/cm3
Melting Point:38-39 °C @ Solvent: Pentane
Boiling Point:71-82 °C @ Press: 0.01 Torr
Flash Point:129.3ºC
Refractive Index:1.538
Vapor Pressure:0.000831mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Skin corrosion, Sub-category 1B
Serious eye damage, Category 1
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H314 Causes severe skin burns and eye damage
H336 May cause drowsiness or dizziness
Precautionary statement(s) Prevention P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P319 Get medical help if you feel unwell.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Semaglutide,Tirzepatide,API,Vitamins,Food Additive
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Location:
No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New City, Xi 'an, Shaanxi Province
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
5
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2019
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Germany
CALONE
1100 KG Jun 16, 2026 Post an enquiry for this product
