Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 930 > 

930-30-3

Basic Information
CAS No.: 930-30-3
Name: 2-Cyclopentenone
Molecular Structure:
Molecular Structure of 930-30-3 (2-Cyclopentenone)
Formula: C5H6O
Molecular Weight: 82.10
Synonyms: 1-Cyclopenten-3-one;1-Cyclopenten-5-one;2-Cyclopentenone;Cyclopenten-3-one;NSC 73117;2-Cyclopenten-1-one;
EINECS: 213-213-0
Density: 1.046 g/cm3
Melting Point:
Boiling Point: 135.999 °C at 760 mmHg
Flash Point: 40.045 °C
Solubility: Almost insoluble in water, soluble in alcohol and ether
Appearance: Clear yellow liquid
Hazard Symbols: IrritantXi,HarmfulXn
Risk Codes: 10-37-36/37/38-22
Safety: 16-36-36/37/39
Transport Information: UN 1224 3/PG 3
PSA: 17.07000
LogP: 0.90550
  • Display:default sort

    New supplier

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0/Kilogram

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

    Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,an

  •  Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0086-317-5105699

    Address:40# Shuiyuesi Street, Cangzhou City,Hebei Province, China.

       Inquiry Now

  • 2-Cyclopentenone Manufacturer/High quality/Best price/In stock

  • Casno:

    930-30-3

    2-Cyclopentenone Manufacturer/High quality/Best price/In stock

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0/Kilogram

    DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

    Dayang Chem (Hangzhou) Co.,Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredi

  •  Dayang Chem (Hangzhou) Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88938639

    Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China

       Inquiry Now

  • High quality 2-Cyclopentenone supplier in China

  • Casno:

    930-30-3

    High quality 2-Cyclopentenone supplier in China

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

    Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional

  •  Simagchem Corporation

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592-2680277

    Address:21/F Hualong Office Building,No.6 Hubin East Road, Xiamen,China

       Inquiry Now

  • 930-30-3  2-Cyclopentenone

  • Casno:

    930-30-3

    930-30-3 2-Cyclopentenone

    Min.Order: 1 Gram

    FOB Price:  USD $ 40.0-50.0/Gram

    1.good quality 1) good quality is the basic of our goal; 2) we can offer samples to be tested; 3) 98% of our products have exported to uk, usa, germany, spain, australia, middle east and many other countries. 4) Good feedback of quality from our cu

    Mulei (Wuhan) New Material Technology Co. Ltd is a scientific and technological company integrating product research and development, manufacture and trading of chemical intermedia

  •  WUHAN MULEI NEW MATERIAL CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8619831967063

    Address:Office1201#, Block C, Hanjie Headquarters International Plaza, Zhongbei Rd, Wuchang District, Wuhan

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0/Milligram

    1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

    Founded in 2011, Amadis Chemical Company Limited is an innovative manufacturer of chemical products and technical service providers. Our business includes sales, manufacture, and s

  •  Amadis Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-571-89925085

    Address:Watts Cosine.No.166.Xiangmao Road.

       Inquiry Now

  • 2-Cyclopenten-1-one

  • Casno:

    930-30-3

    2-Cyclopenten-1-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aro

    Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Fine chemicals, Active pharmaceutical ingredients(APIs), Veterinary, In

  •  Chemwill Asia Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:021-51086038

    Address:High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China

       Inquiry Now

  • CYCLOPENT-2-ENONE

  • Casno:

    930-30-3

    CYCLOPENT-2-ENONE

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    2-Cyclopentenone CYCLOPENT-2-ENONE at competitive price with good quality from Henan Tianfu Chemical: Henan Tianfu Chemical Co.,LTD was built in 2009 with an ISO certificate in the past 5 years, we have grown up as a famous fine chemicals suppl

    Our company engages in Electronic chemicals such as OLED,Photoresist chemical,Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

  •  Henan Tianfu Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-371-55170693/55170694

    Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

       Inquiry Now

  • High quality CAS 930-30-3 with best price

  • Casno:

    930-30-3

    High quality CAS 930-30-3 with best price

    Min.Order: 10 Gram

    FOB Price:  USD $ 146.0-176.0/Gram

    WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

    Zhuo Zhou Wen Xi Import and Export Co., Ltd. is a company mainly engaged in the export of pharmaceutical raw materials. Its parent company is (Wen Xi Pharma), including three subs

  •  Zhuozhou Wenxi import and Export Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-13111626072

    Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

       Inquiry Now

  • BLOOM TECH Advanced API/Technology support Cyclopent-2-enone CAS 930-30-3

  • Casno:

    930-30-3

    MSDS/COA Download

    BLOOM TECH Advanced API/Technology support Cyclopent-2-enone CAS 930-30-3

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Inquiry guide 1.Please send the quantity(Weight) to us, we will arrange our sales to provide the one-for-one service for you. 2.Then we will provide the professional quotation list for you, it will be including all the factors in who

    WHO WE ARE 1.We Focus on the technology of Organic Synthesis since 2008. 2.API/Pharmaceutical intermediate/Fine chemical/New material/Extraction etc. 3.Chemical reagent: Over 300,0

  •  Shaanxi BLOOM TECH Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-29-86470566

    Address:Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China

       Inquiry Now

  • 2-Cyclopentenone 930-30-3

  • Casno:

    930-30-3

    2-Cyclopentenone 930-30-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

    Shanghai Upbio Tech Co.,Ltd (Former Onchem (China)Co.,Ltd) is a comprehensive manufacturer and an international distribution of chemicals throughout the world, The predecessor of

  •  Shanghai Upbio Tech Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-52196435

    Address:No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

       Inquiry Now

  • organic intermediates, 	2-Cyclopentenone  CAS:930-30-3

  • Casno:

    930-30-3

    organic intermediates, 2-Cyclopentenone CAS:930-30-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 42.7-48.6/Kilogram

    Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

    Baoji Guokang Healthchem co.,ltd located in Baoji High-tech Zone,is epitomizing international,cooperative and honest.We are a young company full of action and energy,and our profes

  •  Baoji Guokang Healthchem co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-917-3909592

    Address:China

       Inquiry Now

  • 2-Cyclopentenone CAS NO.930-30-3

  • Casno:

    930-30-3

    2-Cyclopentenone CAS NO.930-30-3

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Our Advantage: 1. Quality & Price We offer high quality and reasonably priced products to our customers 2. Payment Methord T/T, L/C, Paypal, MoneyGram, Westerm Union, other 3. Service: Best service and after-sales service

    We, Jilin Tely Imp & Exp Co., Ltd. mainly supply and export products including: pharmaceutical raw materials,Chemical reagents, Food additives, pharmaceutical and pesticide interme

  •  Jilin Tely Imp.& Exp.Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-431-81915458

    Address:Room 302, 47 Changping Street, Chaoyang District, Changchun, Jilin Province,China

       Inquiry Now

  • 2-Cyclopentenone 930-30-3 supplier

  • Casno:

    930-30-3

    2-Cyclopentenone 930-30-3 supplier

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-150.0/Kilogram

    Our company: Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kinds of products.

    Wuhan Monad Medicine Tech Co.,LTD is a research and development, production, sales in one high-tech company, own about 100 kinds of products, can provide about more than 30000 kind

  •  Wuhan Monad Medicine Tech Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8613397160123

    Address:13th Floor, Tower B, Century Plaza, Zhongnan Road, Wuchang District, Wuhan, China.

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

    Shandong Hanjiang Chemical Co., Ltd. is located in Qilu Petrochemical Industrial Park, Zibo City, Shandong Province, involving pesticide, medicine, chemical industry, coating, dy

  •  Shandong Hanjiang Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:18369939125

    Address:95A, Xingyuan East Road, Zhangdian District

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, special chemicals and OLED materials &

  •  Xiamen Hisunny Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-592-3327115

    Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

       Inquiry Now

  • 2-Cyclopenten-1-one

  • Casno:

    930-30-3

    2-Cyclopenten-1-one

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1550.0-1600.0/Kilogram

    1.Coreychem focus on high complex new type intermediates and fine chemical custom synthesis,scale-up production and rare chemicals trade.Product category including Intermediates&API,Catalyst and Electronic Chemicals.Covering 811 square meters R

    Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded t

  •  Career Henan Chemical Co

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-371-86658258

    Address:Building 3 of Innovation Park, East District of the National University Science Park

       Inquiry Now

  • 2-CYCLOPENTENONE

  • Casno:

    930-30-3

    2-CYCLOPENTENONE

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Betterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in

    Shanghai BetterBioChem Co., Ltd. specializes in research, production of APIs, building blocks and key pharmaceutical intermediates. We provide our products from milligrams to kilog

  •  Shanghai BetterBioChem Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18013506594

    Address:No. 8 Building, 18 nong, Xi Yingnan Road, Pudong, Shanghai,China

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

    J&H Chemical is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other

  •  Hangzhou J&H Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-87396432

    Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

       Inquiry Now

  • High Quality  2-Cyclopenten-1-one

  • Casno:

    930-30-3

    High Quality 2-Cyclopenten-1-one

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. Our Labo

    SHANDONG SIGMACHEMICAL is mainly engaged in R&D, manufacturing and marketing pharmaceuticals, chemical intermediates, Biochemicals, Veterinary medicines and Nutrition products. Wit

  •  Qingdao Sigma Chemical Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0532-80916960

    Address:shandong qingdao

       Inquiry Now

  • High quality 2-Cyclopentenone

  • Casno:

    930-30-3

    High quality 2-Cyclopentenone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 100.0-100.0/Kilogram

    HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. HangYu Chemical consis

    Zibo HangYu Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals

  •  Zibo Hangyu Import&Export Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15988566987

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 1 Gram

    FOB Price:  USD $ 10.0-10.0/Gram

    Zhejiang J&C Biological Technology Co., Limited is specialized in the production of high complex new type intermediates and chemical custom synthesis, scale-up production and rare chemicals trade. Products category is including Intermediates &a

    ZHEJIANG BIOLOGY AND TECHNOLOGY CO., LTD. is a modern professional high-tech enterprise, which is specializing in generic APIs and pharmaceutical intermediates. especially in pepti

  •  Zhejiang J&C Biological Technology Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0570-4045877

    Address:46# zhongshan road, quzhou zhejiang

       Inquiry Now

  • Hot Sale 2-Cyclopentenone

  • Casno:

    930-30-3

    Hot Sale 2-Cyclopentenone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

    BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wea

  •  Xiamen BaiFuchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 6448

    Address:No.31 Pingshan South Road, HaiCang District, Xiamen, China

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    low price high quality high purity good sevice stock Appearance:white Storage:Preserve In Well-Closed, Light-Resistant and Tight Containers. Store In Cool & Dry Place Package:1g,5g,10g...1kg,5kg...more Application:Pharmaceutical intermediat

    Shanghai Send Pharmaceutical Technology Co., Ltd(Send Pharm) is a high-tech company specializing in R&D and manufacturing of APIs and pharmaceutical intermediates, and also provi

  •  Shanghai Send Pharmaceutical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-50266790 +8613585868794

    Address:No.3399 Kangxin Road Pudong District Shanghai,China

       Inquiry Now

  • 2-Cyclopentenone/High quality/Best price

  • Casno:

    930-30-3

    2-Cyclopentenone/High quality/Best price

    Min.Order: 1 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

    Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemical industry. We sp

  •  Shanghai Massive Chemical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86 21 34943721

    Address:Room 435, 4th floor, Building 9, No. 2568 Gudai Road,Minhang District, Shanghai,

       Inquiry Now

  • Cyclopentenone

  • Casno:

    930-30-3

    Cyclopentenone

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 0.0-0.0/Metric Ton

    superior quality moderate price & quick delivery Appearance:colourless yellow liquid Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used to

    Hangzhou Yunuo Chemical Co., Ltd. is located in Hangzhou City, China We are specialized in fine chemicals and basic chemical auxiliary materials, Organic compounds, rubber

  •  HANGZHOU YUNUO CHEMICAL CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0571-83715115

    Address:hangzhou

       Inquiry Now

  • 2-Cyclopenten-1-one

  • Casno:

    930-30-3

    2-Cyclopenten-1-one

    Min.Order: 500 Gram

    FOB Price:  USD $ 1.0-1.0/Gram

    Profile HeBei Ruishun Trade Co.LTD, registered capital one million,have a production of pharmaceutical raw materials, pharmaceutical raw materials factory reagent r&d center,Seek development by credit

    Hebei Zhuangkai Biotechnology Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export en

  •  Hebei Zhuangkai Biotechnology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-0311-89278944

    Address:hebei

       Inquiry Now

  • Lower Price 2-Cyclopentenone

  • Casno:

    930-30-3

    Lower Price 2-Cyclopentenone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    Product name: 2-Cyclopentenone CAS No.: 930-30-3 Molecule Formula:C5H6O Molecule Weight:82.10 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING

    Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been m

  •  Siwei Development Group Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-82881840

    Address:Rm2-2-503 Zhongdingyuan, Xianghurenjia Wenyan Xiaoshan, Hangzhou China

       Inquiry Now

  • Factory Supply 2-Cyclopentenone

  • Casno:

    930-30-3

    Factory Supply 2-Cyclopentenone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provi

    Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland Ch

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:0513-87616220

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 500 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    1. High quality 2. The best price 3. The fastest delivery 4. Offer high quality fine chemicals, accroding to customer’s need Springchem can quickly and efficiently provide a variety of organic compounds, OLED intermediates . Main inc

    We are specialized in manufacturing Organic Optoelectronic Chemicals, especially for OLED (Organic Light Emitting Diode) and OPC (Organic Photo Conductor) materials, Pharmaceutical

  •  Springchem New Material Technology Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-21-51752791, 51752788

    Address:Suite A101, No. 751, Yichang Road, Shanghai China. (200060)

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current business is focused on fine chemicals, pharmaceutical materials and int

    Hangzhou KieRaychem Co.,Ltd.is located in Yuhang District of Hangzhou City and specialized in the chemical product customization, development, sales, import and export. Current bus

  •  Hangzhou KieRay Chem Co.,Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15336573147

    Address:Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

    Hangzhou Clap Technology Co., Ltd is a leading manufacturer and supplier of API, Pharma intermediates, organic and inorganic compounds, rare earth, pesticide, raw drugs, fine chemi

  •  HANGZHOU CLAP TECHNOLOGY CO,.LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-571-56972507

    Address:Room 4198,Floor 4,No.4,ShanXian Road XiaCheng District,HangZhou city,ZheJiang province,China

       Inquiry Now

  • cyclopent-2-en-1-one

  • Casno:

    930-30-3

    cyclopent-2-en-1-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    High quality / commercialize;Stable production capacity.Appearance:actual character Storage:Temperature controlled NMT 30℃ Package:As customer request Application:Used for Synthesis API and Research Transportation:Follow the MSDS

    Wit Pharma is a high-tech pharmaceutical company integrating R&D, production and sales, which is committed to the research and development of small molecule pharmaceutical intermed

  •  Nanjing Zhiyan Pharmaceutical Technology Co. Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18602559219

    Address:Nanjing

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

  •  Kono Chem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-29-86107037-8015

    Address:No.11 Daqing Road,Lianhu District,Xi’an 710082,China

       Inquiry Now

  • cyclopent-2-en-1-one

  • Casno:

    930-30-3

    cyclopent-2-en-1-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Reply quotation within 2 hours.Guarantee the time of delivery. Update the progress of customization Weekly.High purity& High product customization success rate.Inquiries for other compounds are acceptable. Storage:refrigeration Package:1g,5g,10g,100g

    Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd. was established in 2008, is mainly engaged in customizing services for Pharmaceutical intermediates and active molecular API for 15 y

  •  Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-21-57721279

    Address:Science and Technology Park, Songjiang District, Shanghai, China

       Inquiry Now

  • 2-Cyclopenten-1-one

  • Casno:

    930-30-3

    2-Cyclopenten-1-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:571-86217390

    Address:Huacai International Building,Sandun,Westlake District,Hangzhou 310030,Zhejiang,China

       Inquiry Now

  • 2-Cyclopenten-1-one

  • Casno:

    930-30-3

    2-Cyclopenten-1-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

    Hangzhou Dingyan Chem Co., LTD. is located in the beautiful tourist city of hangzhou, is a comprehensive chemical enterprice which doing import and export business by its own comp

  •  Hangzhou Dingyan Chem Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:86-571-86465881,86-571-87157530,86-571-88025800

    Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004

       Inquiry Now

  • 2-Cyclopentenone

  • Casno:

    930-30-3

    2-Cyclopentenone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0/

    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

  •  Aecochem Corp.

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-592 599 8717

    Address:No 611 Sishui Road,Huli

       Inquiry Now

Please post your buying leads,so that our qualified suppliers will soon contact you!
*Required Fields

Specification

The 2-2-Cyclopentenone with CAS registry number of 930-30-3 is also known as 2-Cyclopentenone. The IUPAC name is Cyclopent-2-en-1-one. It belongs to product categories of Ring Systems; C3 to C6; Carbonyl Compounds; Ketones. Its EINECS registry number is 213-213-0. In addition, the formula is C5H6O and the molecular weight is 82.10. This chemical is a clear yellow liquid that almost insoluble in water but soluble in alcohol and ether. What's more, it may cause inflammation to the skin or other mucous membranes and may cause damage to health. It should be sealed at the temperature of 4 °C at room temperature away from oxidants.

Physical properties about 2-2-Cyclopentenone are: (1)ACD/BCF (pH 5.5): 1; (2)ACD/BCF (pH 7.4): 1; (3)ACD/KOC (pH 5.5): 20.652; (4)ACD/KOC (pH 7.4): 20.652; (5)#H bond acceptors: 1; (6)Index of Refraction: 1.492; (7)Molar Refractivity: 22.793 cm3; (8)Molar Volume: 78.507 cm3; (9)Surface Tension: 36.818 dyne/cm; (10)Density: 1.046 g/cm3; (11)Flash Point: 40.045 °C; (12)Enthalpy of Vaporization: 37.34 kJ/mol; (13)Boiling Point: 135.999 °C at 760 mmHg; (14)Vapour Pressure: 7.529 mmHg at 25 °C.

Preparation of 2-2-Cyclopentenone: it is prepared by elimination of α-bromo-cyclopentanone using lithium carbonate and claisen condensation-decarboxylation-isomerization cascades of unsaturated diesters.

2-2-Cyclopentenone is prepared by elimination of α-bromo-cyclopentanone

Uses of 2-2-Cyclopentenone: it is used to produce 1-deuterio-2-cyclopentenol. The reaction occurs with reagent LiAlD4 and solvent diethyl ether with other condition of heating for 15 minutes. The yield is about 84%.

2-2-Cyclopentenone is used to produce 1-deuterio-2-cyclopentenol.

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes, respiratory system and skin. It also is flammable and harmful if swallowed. During using it, wear suitable protective clothing, gloves and eye/face protection. Keep away from sources of ignition.

You can still convert the following datas into molecular structure:
1. Canonical SMILES: C1CC(=O)C=C1
2. InChI: InChI=1S/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
3. InChIKey: BZKFMUIJRXWWQK-UHFFFAOYSA-N