Welcome to LookChem.com Sign In|Join Free

Products

  • or
Home > Pharmaceutical > 120 > 

120-92-3

Refine

Refine

Country

Business Type

Certificate

Display

Basic Information
CAS No.: 120-92-3
Name: Cyclopentanone
Article Data: 679
Molecular Structure:
Molecular Structure of 120-92-3 (Cyclopentanone)
Formula: C5H8O
Molecular Weight: 84.1179
Synonyms: Adipicketone;Adipin keton;Dumasin;Ketocyclopentane;Ketopentamethylene;NSC 4122;
EINECS: 204-435-9
Density: 0.987 g/cm3
Melting Point: -51 °C
Boiling Point: 130.457 °C at 760 mmHg
Flash Point: 30.556 °C
Solubility: practically insoluble in water
Appearance: colourless liquid
Hazard Symbols: IrritantXi
Risk Codes: 10-36/38
Safety: 23
Transport Information: UN 2245 3/PG 3
PSA: 17.07000
LogP: 1.12950
Synthetic route
96-41-3

Cyclopentanol

120-92-3

cyclopentanone

Conditions
ConditionsYield
With water; nickel dibromide; dibenzoyl peroxide In N,N-dimethyl acetamide at 60℃; for 3h;100%
With Cp*Ir(6,6'-dionato-2,2'-bipyridine)(H2O) In hexane for 20h; Solvent; Reflux;100%
With allyl methyl carbonate; dihydridotetrakis(triphenylphosphine)ruthenium In toluene at 100℃; for 13h;99%
142-29-0

cyclopentene

120-92-3

cyclopentanone

Conditions
ConditionsYield
With oxygen; palladium(II) sulfate; PdSO4-H3PMo6W6O40 In cyclohexane; water at 30℃; for 6h;100%
With oxygen; H3PMo6W6O40 In cyclohexane; water at 29.9℃; under 760 Torr; for 6h;100%
With palladium(II) sulfate; oxygen; H3PMo6W6O40 In cyclohexane; water at 29.9℃; under 760 Torr; for 6h; Product distribution; Rate constant; other time, other Pd(II) salt, other concentration of catalyst;100%
930-30-3

cyclopent-2-enone

120-92-3

cyclopentanone

Conditions
ConditionsYield
With limonene.; palladium on activated charcoal for 0.5h; Heating;100%
With hydrogen; SC-1 Ni2B In methanol at 25℃; under 760 Torr; for 24h;100%
With diphenylsilane; zinc(II) chloride; tetrakis(triphenylphosphine) palladium(0) In chloroform for 0.5h; Ambient temperature;99%
1192-28-5

Cyclopentanone oxime

120-92-3

cyclopentanone

Conditions
ConditionsYield
With bis(1-CH2Ph-3,5,7-3N-1-N(1+)tricyclo[3.3.1.13,7]decaneS2O8 In acetonitrile for 0.0583333h; Oxidation; Heating;100%
With potassium permanganate In water; acetonitrile at 25℃; for 1h;96%
With dihydrogen peroxide; tripropylammonium fluorochromate (VI) In acetone at 0 - 10℃; for 2.5h;96%

Sodium; 6-cyclopentylideneamino-hexanoate

120-92-3

cyclopentanone

Conditions
ConditionsYield
With hydrogenchloride for 0.0416667h; Product distribution; Ambient temperature; pH = 4-6, regeneration of aldehyde;100%
137-43-9

Cyclopentyl bromide

120-92-3

cyclopentanone

Conditions
ConditionsYield
With oxygen; kieselguhr; copper(l) chloride In hexane for 2.5h; Oxidation; Heating;99%
85895-34-7

1,1-Bis(phenylthio)cyclopentane

120-92-3

cyclopentanone

Conditions
ConditionsYield
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In acetonitrile at 20 - 25℃; for 2h; Irradiation;98%
98-01-1

furfural

120-92-3

cyclopentanone

Conditions
ConditionsYield
With hydrogen In water at 160℃; under 30003 Torr; for 7h; Automated synthesizer;98%
With hydrogen In water at 160℃; under 30003 Torr; for 2.5h; Reagent/catalyst; Temperature; Pressure; Autoclave;96%
With hydrogen In water at 150℃; under 30003 Torr; for 6h; Reagent/catalyst; Autoclave;95%
287-92-3

Cyclopentane

120-92-3

cyclopentanone

Conditions
ConditionsYield
With hydrogenchloride; FeH6Mo6O24(3-)*3H3N*3H(1+)*7H2O; tetrabutylammomium bromide; dihydrogen peroxide In 1,4-dioxane; water at 85℃; for 24h;96%
With [Fe4III(μ-O)2(μ-acetate)6(2,2'-bipyridine)2(H2O)2](NO3-)(OH-); dihydrogen peroxide; acetic acid In water; acetonitrile at 32℃; for 3h; Catalytic behavior;60%
With dihydrogen peroxide; vanadium phosphorus oxide In acetonitrile at 50℃; for 20h;48%
2562-38-1

nitrocyclopentane

120-92-3

cyclopentanone

Conditions
ConditionsYield
With sodium perborate at 70℃; for 3h; Ionic liquid;95%
With bis-trimethylsilanyl peroxide; sodium hydride In tetrahydrofuran at 20℃; for 24h; Hydrolysis;65%
  • Display:default sort

    New supplier

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home

    Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketi

  •  Hangzhou ZeErRui Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-82512721

    Address:No 317,Jingling Road,Guali Town,Xiaoshan District

       Inquiry Now

  • TIANFU-CHEM Cyclopentanone

  • Casno:

    120-92-3

    TIANFU-CHEM Cyclopentanone

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd 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 chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

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

       Inquiry Now

  • High quality Cyclopentanone. supplier in China

  • Casno:

    120-92-3

    High quality Cyclopentanone. supplier in China

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    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

  • Cyclopentanone 98% TOP1 suppliers in China

  • Casno:

    120-92-3

    Cyclopentanone 98% TOP1 suppliers in China

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0

    Dayangchem’s 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. DayangChem can provide different quantiti

    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

  • Factory Supply Cyclopentanone

  • Casno:

    120-92-3

    Factory Supply Cyclopentanone

    Min.Order: 1

    FOB Price:  USD $ 0.0-0.0

    The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

    Ality Chemical, established in 2007, is a comprehensive Chemical Production&Supply Group with Patent Technology as its core. Ality Chemical operates sales branches in Shanghai, Xia

  •  Ality Chemical Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-(0)592-8883942

    Address:Fine chemical industry park, Nantong,Jiangsu

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 5 Kiloliter

    FOB Price:  USD $ 1.2-5.0

    Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

    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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 1.0-1.0

    Product name Cyclopentanone Synonyms CYCLOPENTANONE REAGENTPLUS(TM) >=99%;CYCLOPENTANONE, REAGENTPLUS, >=99%;CYCLOPENTANONE, STANDARD FOR GC;Cyclopentanone,Certified;Cyclopentanone, pure, 99+%;

    Welcome to Henan Sinotech! Sinotech Corporation has exceptional sourcing ability for chemicals used in Organic Fine Chemicals and APIs; Inorganic chemicals; Flame Retardants;OLED

  •  Henan Sinotech Import&Export Corporation

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:86-371-86181678

    Address:No. 260, Dongming Road,Jinshui District

       Inquiry Now

  • Newblue-CHEM Cyclopentanone

  • Casno:

    120-92-3

    Newblue-CHEM Cyclopentanone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Cyclopentanone Basic information Product Name: Cyclopentanone Synonyms: Adipinketon;Dumasin;Pyran-2,4(3H)-dione, 3-acetyl-6-methyl-;ADIPIC KETONE;AKOS BBS-00004293;KETOCYCLOPENTANE;K

    Since our establishment in 2008,we have been exporting to more than 50 countries in Middle East, Europe and America. The production line covers different kinds of painting, plastic

  •  HENAN NEW BLUE 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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 100 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Appearance:colourless transparent liquid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:organic intermediate Transportation:Common products:Sea/Air/Courier Dange

    Triumph International Development Limilted is engaged in the API, pharmaceutical intermediates research and developmen.Adhering to the "customer first" business philosophy,we suppl

  •  Triumph International Development Limilted

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-536-7971999

    Address:Yinhai Road,Shouguang

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

    Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service profession

  •  Hangzhou Keyingchem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-85378921

    Address:Jintong international Building, No.113,Huayuangang Street, Gong shu District, Hangzhou,Zhejiang, China.

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Superior quality, moderate price & quick delivery. Appearance:Colorless transparent liquid Storage:sealed in a cool place Package:25kg/drum Application:Pharmaceutical, biological agents, pesticides and rubber intermediates. Transportation:as pe

    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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

    Zibo Dorne chemical technology co., LTD. is a biotechnology enterprise engaged in the R&D, production and sales of drugs, steroids, peptides, raw materials, vitamins, food additive

  •  Zibo Dorne chemical technology co. LTD

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-18560316533

    Address:No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district

       Inquiry Now

  • CyclopentanoneCAS NO.: 120-92-3

  • Casno:

    120-92-3

    CyclopentanoneCAS NO.: 120-92-3

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    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 etc. 3) oem/odm available; 4) rea

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

  •  Henan Wentao Chemical Product Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

       Inquiry Now

  • Best Quality Cyclopentanone

  • Casno:

    120-92-3

    Best Quality Cyclopentanone

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product name: Cyclopentanone CAS No.:120-92-3 Molecule Formula:C5H8O Molecule Weight:84.12 Purity: 99.0% Package: 220kg/drum Description:Colorless transparent liquid Manufacture Standards:Enterprise Standard TESTIN

    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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

    Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns

  •  Hunan chemfish Pharmaceutical co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:0731-85567275

    Address:No.10048, xiangjiang centry bulding ,kaifu district ,changsha city ,Hunan

       Inquiry Now

  • SAGECHEM/ Cyclopentanone  /Manufacturer in China

  • Casno:

    120-92-3

    SAGECHEM/ Cyclopentanone /Manufacturer in China

    Min.Order: 0 Metric Ton

    FOB Price:  USD $ 0.0-0.0

    SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of service

    SAGECHEM is a chemical R&D, manufacturing and distribution company since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and

  •  SAGECHEM LIMITED

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-86818502

    Address:5Fl. 501Room, Tower A, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Hangzhou Dingyan Chem is a leading manufacturer and supplier of chemicals in China.We develop,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals. We could give you: 1.Best quality in your re

    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:Lab/Research institutions

    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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    good quality and cheap price Package:25kg/200kg Application:as intermediates Transportation:by courier/sea/air

    Wuhan Fortuna Chemical Co., Ltd, located in the predominant Wu Han City where is a traffic hinge of China, is a big integrative chemical enterprise being engaged in producing and

  •  Wuhan Fortuna Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-59207852

    Address:Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

    Located in Zhengdong New District,?Zhengzhou of Henan province, Henan Allgreen Chemical Co.,Ltd is a comprehensive high-tech modern enterprises integrating professional R&D, pro

  •  Henan Allgreen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

       Inquiry Now

  • Cyclopentanone.

  • Casno:

    120-92-3

    Cyclopentanone.

    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

  • factory supply CAS  120-92-3 with competitive price

  • Casno:

    120-92-3

    factory supply CAS 120-92-3 with competitive price

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 112.0-112.0

    Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

    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

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

    Address:Room1027,No.Jinyu Road,Pudong

       Inquiry Now

  • Cyclopentanone 120-92-3

  • Casno:

    120-92-3

    Cyclopentanone 120-92-3

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

    Russell Chemicals Technology Co.,Ltd is a new-tech research and development enterprise dedicated to providing high-value-added auxiliaries,such as photoinitiators monomers and olig

  •  Hunan Russell Chemicals Technology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0086-731-85415356

    Address:Buiding4,Lugu Enterprise Plaza, Yuelu Distric

       Inquiry Now

  • cyclopentanone

  • Casno:

    120-92-3

    cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    ★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

    Hangzhou Ocean Chemical Co.ltd is a comprehensive chemical enterprise which mainly integrates R&D, production, marketing business of chemical in lab-pack, semi-bulk and bulk-quanti

  •  Hangzhou Ocean Chemical Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-571-88025872, 28272092, 28272096

    Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

    Amoychem integrates the sourcing ,marketing and support of the entire range of top-quality chemical products. We provide our customers with professional service and high performan

  •  Xiamen AmoyChem Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86 592 605 1114

    Address:Factory 2/F, NO. 206 Weili Road

       Inquiry Now

  • Cyclopentanone 98%

  • Casno:

    120-92-3

    Cyclopentanone 98%

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Cyclopentanone 98% Application:Cyclopentanone 98%

    Hubei Langyou International Trading Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical I

  •  Wuhan 90000 Lithium Industry and Trade Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-027-83214688

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

    Wuhan ZSC Biomedical Technology Ltd.Co, which is professional in research and sale high techology.The company located in Wuhan, We insist on the concept of "technology first, custo

  •  Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 17786425391

    Address:No. 399, lihua road, dongxihu district, wuhan city (17)

       Inquiry Now

  • Cyclopentanone

  • Casno:

    120-92-3

    Cyclopentanone

    Min.Order: 100 Gram

    FOB Price:  USD $ 0.0-0.0

    Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands

    Jinhua huayi chemical co., ltd. has own manufacturers which focus on production of organic specialty products,Pharmaceuticals and its intermediates,fine chemcals of high purity.The

  • JINHUA HUAYI CHEMICAL CO., LTD.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-579-82660891

    Address:47-204 No.288, Shida St., Wuchem Dist., Jinhua,Zhejiang, 321004 China

       Inquiry Now

  • Total:30 Page 1 of 1 1
Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 120-92-3

Specification

The Cyclopentanone, with the CAS registry number 120-92-3 and EINECS registry number 204-435-9, is a clear colorless liquid with a petroleum-like odor. It belongs to the following product categories: Pharmaceutical Intermediates; Organics; Alpha Sort; C; Volatiles/ Semivolatiles; C3 to C6; Carbonyl Compounds; Ketones; Alphabetical Listings; C-D; Flavors and Fragrances. And the molecular formula of the chemical is C5H8O. What's more, it is commonly used as a thinner for various epoxies used in MEMS fabrication, such as SU-8.

The physical properties of Cyclopentanone are as followings: (1)ACD/LogP: 0.29; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0.293; (4)ACD/LogD (pH 7.4): 0.293; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 34.405; (8)ACD/KOC (pH 7.4): 34.405; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 17.07 Å2; (13)Index of Refraction: 1.457; (14)Molar Refractivity: 23.189 cm3; (15)Molar Volume: 85.214 cm3; (16)Polarizability: 9.193×10-24cm3; (17)Surface Tension: 34.01 dyne/cm; (18)Density: 0.987 g/cm3; (19)Flash Point: 30.556 °C; (20)Enthalpy of Vaporization: 36.35 kJ/mol; (21)Boiling Point: 130.457 °C at 760 mmHg; (22)Vapour Pressure: 9.702 mmHg at 25°C.

Preparation of Cyclopentanone: This chemical can be prepared by adipate in the presence of baryta with heating.

Uses of Cyclopentanone: It can react with pyrrolidine to produce 1-cyclopent-1-enyl-pyrrolidine. This reaction will need reagent methyl iodide and bis(trimethylsilyl)acetamide, and the menstruum petroleum ether. The reaction time is 1.5 hours with temperature of 40-50°C, and the yield is about 82%. 

You should be cautious while dealing with this chemical. It is a kind of flammble chemical which irritates to eyes and skin. Therefore, you had better not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer).  

You can still convert the following datas into molecular structure:
(1)SMILES: C1CCC(=O)C1
(2)InChI: InChI=1/C5H8O/c6-5-3-1-2-4-5/h1-4H2
(3)InChIKey: BGTOWKSIORTVQH-UHFFFAOYAP

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
frog LDLo subcutaneous 3gm/kg (3000mg/kg) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

SKIN AND APPENDAGES (SKIN): SWEATING: OTHER

AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC
Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 50, Pg. 199, 1903.
mammal (species unspecified) LD50 oral 2gm/kg (2000mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 32(10), Pg. 25, 1988.
mouse LD50 intraperitoneal 1950mg/kg (1950mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: COMA
Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 254, Pg. 2245, 1962.
mouse LDLo subcutaneous 2600mg/kg (2600mg/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BEHAVIORAL: COMA

AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC
Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 50, Pg. 199, 1903.
rat LC50 inhalation 19500mg/m3 (19500mg/m3) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

LUNGS, THORAX, OR RESPIRATION: DYSPNEA

LIVER: OTHER CHANGES
National Technical Information Service. Vol. OTS0572861,