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Home> Products > Food & Feed Additives > Food Additive Products > Flavoring Agents > CAS DataBase Listed 2 > CAS 28940-11-6
28940-11-6 structure 3D

28940-11-6

  • Molecular Weight: 178.18
  • Formula: C10H10O3
  • Name: Watermelon Ketone
  • Synonyms: CALONE; 7-methyl-2h-5-benzodioxepin-3(4h)-one; 5-Benzodioxepin-3(4H)-one,7-methyl-2H-1; 7-methyl-2h-benzo-1,5-dioxepin-3(4h)-one; 2H-1,5-BENZODIOXEPIN-3(4H)-ONE, 7-METHYL-; 7-METHYL-3,4-DIHYDRO-2H-1,5-BENZDIOXEPINE-3-ONE; 7-Methyl-3,4-dihydro-2H-1,5-benzodioxepin-3-one; 10-Methyl-2,6-dioxabicyclo[5.4.0]undeca-8,10,12-trien-4-one
Properties Safety and Handling Reach Info MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 28940-11-6 Safety Data
Properties
  • Appearance:
  • white crystalline powder
  • Molecular Weight:
  • 178.18
  • Density:
  • 1.196
  • Boiling Point:
  • 91°C/0.2mmHg(lit.)
  • Melting Point:
  • 37.0 to 41.0 °C
  • Flash Point:
  • 129.3 °C
  • Refractive index:
  • 1.538
  • More Properties>>
Upstream Product Downtream information
There are 97 suppliers who can provide Watermelon Ketone with CAS No. 28940-11-6
7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one
  • FOB Price:2 USD/Kilogram 
  • Cas No:28940-11-6 
  • Min.Order:1/Kilogram 
  • Purity:95%, 99% 
  • Supply Ability:66 Year/Metric Ton 
  • Formula:C10H10O3 
  • Payment:T/T, L/C 
  • Updatetime:Dec 20 2019 
Hangzhou Dayangchem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2000
  • Registered Capital:US$501 Thousand - US$1 Million
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  • Address:9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
9YRS Main Products
Chemical products
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Watermelon ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Description:Hangzhou J&H Chemical Co., Ltd is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products ...
  • Updatetime:Apr 27 2017 
Hangzhou J&H Chemical Co., Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2002
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-571-87396430
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  • Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
6YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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Watermelon ketone
  • FOB Price:1 USD/Kilogram 
  • Cas No:28940-11-6 
  • Min.Order:25/Kilogram 
  • Purity:>99.0% 
  • Supply Ability:more than 500 Year/Metric Ton 
  • Formula:C10H10O3 
  • Payment:L/C,T/T, 
  • Updatetime:Nov 20 2019 
Xiamen Caogenlan Industry Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2015
  • Registered Capital:US$10 Million - US$50 Million
  • Legal Representative:Xin Lai
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  • Address:Software Park of Jimei District, Xiamen City, Fujian Province
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Our main businesses include food manufacturing and exporting, development of biomedicine and natural extracts, application development, foreign direct investment, and dozens of field.
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7-Methyl-2H-benzo[b][1,4]dioxepin-3(4H)-one
  • Cas No:28940-11-6 
  • Purity:95+% 
  • Formula:C10H10O3 
  • Payment:1921%T/T in advance 
  • Einecs:249-320-4 
  • Description:Atomax Chemicals Co.,Ltd a leading global supplier and manufacturer of chiral chemicals, amino acids, aromatic and pyridine halogens, natural extracts and pharmaceutical raw materials. we are a registered chemicals provider for most giant pharmaceutical compan...
  • Updatetime:Jul 29 2019 
Atomax Chemicals Co.,Ltd
  • Registered Time:2006
  • Employees:51 - 100 People
  • Tel:86-755-33239182
  • Fax:86-755-33233381
  • Address:Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
Main Products
3-Fluoro-isonicotinic acid,Osmium tetroxide,Mafenide Hcl,3-Bromopentane,2-Phenylacetoacetonitrile,OSMIUM
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Watermelon Ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Description:Name: Watermelon Ketone Synonyms: 7-Methyl-3,4-dihydro-2H-1,5-benzodioxepin-3-one;2H-1,5-benzodioxepin-3(4H)-one, 7-methyl-;7-Methyl-2H-1,5-benzodioxepin-3(4H)-one; CAS Registry number: 28940-11-6 EINECS:249-320-4 Molecular Formula: C 10 H 10 O 3 Boiling Poin...
  • Updatetime:Jun 12 2019 
Zhejiang Haiqiang Chemical Co.,Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:Above US$100 Million
  • Legal Representative:Yang Ji
  • Employees:51 - 100 People
  • Tel:86-571-86960370
  • Fax:86-571-86940780
  • Address:5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China
Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
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Watermelon Ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Description:Shanghai Credit Asia Chemical Co., Ltd. is specialized in trading and developing active pharmaceutical ingredients, intermediates, and custom synthesis according to client’s requirements.
  • Updatetime:Jun 12 2019 
Shanghai Forever Synthesis Co.,Ltd.
  • Category:Individual (Sole proprietorship)
  • Registered Time:2013
  • Employees:51 - 100 People
  • Tel:86-21-61124658
  • Fax:86-21-61294103
  • Address:Nianjiabang Rd, Pudong, Shanghai
Main Products
Shanghai Forever Synthesis Co.,Ltd. is a professional chemical supplier for API, intermediates, fine chemicals, and customized synthesis.
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Watermelon Ketone
  • FOB Price:1 USD/Gram 
  • Cas No:28940-11-6 
  • Min.Order:1/Gram 
  • Purity:99% 
  • Supply Ability:100 Day/Kilogram 
  • Formula:C10H10O3 
  • Payment:T/T,Western Union,MoneyGram, 
  • Updatetime:Mar 26 2019 
Hubei XinRunde Chemical Co., Ltd
  • Category:Individual (Sole proprietorship)
  • Registered Time:2011
  • Registered Capital:US$5 Million - US$10 Million
  • Legal Representative:Haixia Xiang
  • Employees:501 - 1000 People
  • Tel:86-27-83214668
  • Fax:86-27-83214668
  • Address:East and West Lake District, Wuhan, China
Main Products
Pharmaceutical Intermediate; Pharmaceutical Raw Materials; Raw Steroid Powders; Raw Hormone Powders; etc
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Watermelon Ketone
  • Cas No:28940-11-6 
  • Purity:contact us for more details about Watermelon Ketone, CAS:28940-11-6 
  • Formula:C10H10O3 
  • Appearance:contact us for more details about Watermelon Ketone, CAS:28940-11-6 
  • Einecs:249-320-4 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Watermelon Ketone, CAS:28940-11-6 with the most competitive price and the best quality. We can ...
  • Updatetime:Nov 21 2018 
Finetech Industry limited.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2007
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-27-87465837
  • Fax:86-27-87772287
  • Address:chukang Road, Wuhan, Hubei 430073,
Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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Watermelon Ketone
  • Cas No:28940-11-6 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C10H10O3 
  • Payment:LC 
  • Updatetime:Nov 21 2018 
Jinan Haohua Industry Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2006
  • Registered Capital:US$1 Million - US$2.5 Million
  • Legal Representative:Jay Kong
  • Employees:501 - 1000 People
  • Tel:0086-531-58773055
  • Fax:0086-531-58773066
  • Address:No.59 Gongye South RD
Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
Contact Supplier
7-METHYL-3,4-DIHYDRO-2H-1,5-BENZDIOXEPINE-3-ONE
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Updatetime:Nov 21 2018 
Shanghai Hope Chem Co., Ltd.
  • Category:Corporation/Limited Liability Company
  • Registered Time:2014
  • Registered Capital:US$501 Thousand - US$1 Million
  • Employees:11 - 50 People
  • Tel:86-21-61723543
  • Fax:86-21-33250189
  • Address:Room508, Building1, No.88 CaiLun Road Zhangjiang H
Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
Contact Supplier
Watermelon Ketone 28940-11-6
  • FOB Price:100 USD/Gram 
  • Cas No:28940-11-6 
  • Purity:99% 
  • Formula:C10H10O3 
  • Appearance:White powder 
  • Einecs:249-320-4 
  • Description:Watermelon Ketone Product Name: Watermelon Ketone Synonyms: 5-Benzodioxepin-3(4H)-one,7-methyl-2H-1;7-methyl-2h-5-benzodioxepin-3(4h)-one;CALONE;2H-1,5-BENZODIOXEPIN-3(4H)-ONE, 7-METHYL-;10-Methyl-2,6-dioxabicyclo[5.4.0]undeca-8,10,12-trien-4-one;7-methyl-2h-b...
  • Updatetime:Feb 04 2017 
Shenzhen Simeiquan Biotechnology Co.Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2001
  • Registered Capital:US$50 Million - US$100 Million
  • Legal Representative:wujun
  • Employees:501 - 1000 People
  • Tel:86-20-18102838259
  • Fax:86-0755-23229476
  • Address:Bao'an Bao'an District of Shenzhen City manhole st
Main Products
food additives ,flavor and fragrance,Pharmaceutical intermediates.steroid.special for anbolic steroid hormone powder Muscle Building Steroids,Oral Anabolic Steroids,Injectable Anabolic Steroids
Contact Supplier
Hot sell High Qualit Watermelon Ketone ( CAS 28940-11-6)
  • FOB Price:1 USD/Kilogram 
  • Cas No:28940-11-6 
  • Min.Order:10/Kilogram 
  • Purity:99% 
  • Supply Ability:50000 Year/Kilogram 
  • Formula:C10H10O3 
  • Payment:L/C,D/A,D/P,T/T,Western Union, 
  • Updatetime:Sep 29 2016 
Wuhan Dahua Weiye Pharmaceutical Co.,Ltd
  • Category:Partnership
  • Registered Time:2005
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:xusasa
  • Employees:51 - 100 People
  • Tel:86-27-59262863
  • Fax:86-27-59420980
  • Address:daijiashan 45,jiangan economic departmen zone,wuhan,hubei,China
Main Products
Pharmaceutical, pharmaceutical intermediat,hormone powders
Contact Supplier
Watermelon Ketone
  • Cas No:28940-11-6 
  • Min.Order:1/Gram 
  • Purity:98.00% 
  • Formula:C10H10O3 
  • Payment:T/T 
  • Einecs:249-320-4 
  • Description:【Appearance】 white crystalline powder【Density】 1.196 g/cm3【Boiling Point】 305.2 °C at 760 mmHg【Vapour】 0.000831mmHg at 25°C【Refractive Index】 1.538【Flash Point】 129.3 °C
  • Updatetime:May 13 2016 
Jiaxing Isen Chemical Co.,Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2011
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:5 - 10 People
  • Tel:86-573-85280080
  • Fax:86-573-85285100
  • Address:Address: Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China
Main Products
Pharmaceutical intermediates
Contact Supplier
Watermelon ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Description:99.0%min
  • Updatetime:Jan 07 2015 
Nanjing Hoverchem Co.Ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2010
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Employees:11 - 50 People
  • Tel:86-25-86966865
  • Fax:86-25-68661248
  • Address:1436,Pioneer Plaza ,No.417,The central Road, Gulou
Main Products
Newly Pharmaceutical intermediates. service: mainly customer synthsis for all kinds of chemicals
Contact Supplier
7-methyl-3,4-dihydro-2H-1,5-benzdioxepine-3-one CAS NO:28940...
  • Cas No:28940-11-6 
  • Min.Order:1/Kilogram 
  • Purity:99% min 
  • Supply Ability:8000 Month/Kilogram 
  • Formula:C10H10O3 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:Jul 04 2014 
shijiazhuang oufuxin import & export co. , ltd
  • Category:Corporation/Limited Liability Company
  • Registered Time:2013
  • Registered Capital:US$101 Thousand - US$500 Thousand
  • Legal Representative:gaoguangzhou
  • Employees:11 - 50 People
  • Tel:86-311-69010560
  • Fax:86-311-69010560
  • Address:Shijiazhuang QiaoDongOu minsheng road 33
Main Products
Self-management and agent all kinds of goods and technology import and export business
Contact Supplier
Watermelon Ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Updatetime:Nov 25 2019 
Shanghai Lp-chem Tech. Co.,Ltd.
  • Tel:+86-21-64253850
  • Fax:+86-21-64253850
  • Address:The 6th Laboratory Building,130 Meilong Road,Shanghai
Contact Supplier
Watermelon Ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Updatetime:Nov 25 2019 
Sinochem Jiangsu Corporation
  • Tel:+86-(25)-86890890
  • Fax:+86-(25)-86890799
  • Address:Shangmao Century Plaza, No.49, South of Zhongshan Road, Nanjing, Jiangsu 210005,
Contact Supplier
Watermelon Ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Updatetime:Nov 25 2019 
Watermelon Ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Updatetime:Nov 25 2019 
Penta Manufacturing Company
  • Tel:+1-973-740-2300
  • Fax:+1-973-740-1839
  • Address:Box 1448 Fairfield, NJ 07006-1448 United States
Contact Supplier
Watermelon Ketone
  • Cas No:28940-11-6 
  • Formula:C10H10O3 
  • Einecs:249-320-4 
  • Updatetime:Nov 25 2019 
Magical Scientific LLP
  • Tel:913 594 2243
  • Fax:800-510-4402
  • Address:921 Kansas Ave, Suite 2 Atchison, KS 66002 USA
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