Welcome to LookChem.com Sign In|Join Free
  • or
Home > Pharmaceutical > 41933 > 

41933-33-9

Basic Information
CAS No.: 41933-33-9
Name: 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE
Article Data: 14
Molecular Structure:
Molecular Structure of 41933-33-9 (2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE)
Formula: C11H8Cl2N2O
Molecular Weight: 255.103
Synonyms: 2-Benzyl-4,5-dichloropyridazin-3(2H)-one;4,5-Dichloro-2-(phenylmethyl)-3(2H)-pyridazinone;4,5-Dichloro-2-benzyl-3(2H)-pyridazinone;4,5-dichloro-2-benzyl-2-hydropyridazin-3-one;
Density: 1.38 g/cm3
Melting Point: 87ºC
Boiling Point: 338 °C at 760 mmHg
Flash Point: 158.2 °C
Hazard Symbols: R36/37/38:Irritating to eyes, respiratory system and skin.;
Risk Codes:  Xi:Irritant;
">  Xi:Irritant;
Safety: 26-45
PSA: 34.89000
LogP: 2.59840
  • Display:default sort

    New supplier

  • 2-Benzyl-4,5-dichloropyridazine-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazine-3(2H)-one

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    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 quantities

    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

  • 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONECAS NO.: 41933-33-9

  • Casno:

    41933-33-9

    2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONECAS NO.: 41933-33-9

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 5.0-5.0

    We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

    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

  • 3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)-

  • Casno:

    41933-33-9

    3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)-

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shandong Mopai Biotechnology 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 chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

  •  Shandong Mopai Biotechnology Co., LTD

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-15965530500

    Address:shandong

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    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

  • 2-Benzyl-4,5-dichloropyridazine-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazine-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

    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:+86-571-86217390

    Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

    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

  • 3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)-

  • Casno:

    41933-33-9

    3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    hight degree of purity Application:Fine chemical intermediates, used as the main raw material for he synthesis of various pesticides, medicines, surfactants, polymer monomers, Ond Ontifungal agents

    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

  • 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

  • Casno:

    41933-33-9

    2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

    We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China. Putting our customers first, we take a holistic approach

  •  Chemlyte Solutions

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-189 8945 5137

    Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one manufacturer

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one manufacturer

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:White powder Storage:keep sealed and keep from direct light Package:According client's requirements Application:pharmaceutica

    Shanghai Yuanye Bio-Technology Co., Ltd. is a comprehensive enterprise of life science, specializing in the research, development and sales of biochemical reagents, analytical stan

  •  Shanghai Yuanye Bio-Technology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86-21-67811725

    Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China

       Inquiry Now

  • 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

  • Casno:

    41933-33-9

    2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

    Zhejiang Jiuzhou Chemical Co.,Ltd is a market-oriented and innovation-driven biopharmaceutical company. The company is focusing on the R&D, manufacturing and sales of pharmaceutica

  •  ZHEJIANG JIUZHOU CHEM CO.,LTD

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+86 19334956669

    Address:Waisha Road,Jiaojiang

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

    Bide Pharmatech Ltd., founded in 2007, focuses on the field of organic chemistry by providing organic reagents, functional materials, biochemical reagents and bulk drug intermediat

  •  Bide Pharmatech Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:021-61629020

    Address:Room 3501, 1077 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, China

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 10 Milligram

    FOB Price:  USD $ 0.0-0.0

    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-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0

    Shanghai Rlavie Technology Co ltd is a reliable partner based on the Profession: Expertise and experienced chemistry team have been focused in pharmecutical intermediate field for over 10 years, familiar with the material market & compound t

    Shanghai Rlavie Technology Co ltd specialize in pyridazine, pyridine and tetralone. We are reliable partner based on the Profession: * Expertise and experienced chemistry team hav

  • Shanghai Rlavie Technology Co., Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:021-67759270

    Address:1 Floor, No.1990 Jinbi Road, Fengxian District, Shanghai

       Inquiry Now

  • 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

  • Casno:

    41933-33-9

    2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

    Chemical Technology Co.,LTD is a professional enterprise which engaged in pharmaceutical intermediates, material intermediates production research and development.Company foc

  • Chemical Technology Co.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Other

       Inquiry Now

  • 3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)-

  • Casno:

    41933-33-9

    3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)-

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

    United Scientific Company (USC) Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. USC has both the expertise and flexibility

  • Shanghai united Scientific Co.,Ltd.

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-21-53535353

    Address:28F No.900 huaihai Road Shanghai China

       Inquiry Now

  • 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

  • Casno:

    41933-33-9

    2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE, CAS:41933-33-9 with the most compet

    Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and p

  • Finetech Industry Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-27-87465837

    Address:wuhan

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 1 Gram

    FOB Price:  USD $ 500.0-500.0

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one Application:80075556

    PureChems is dedicated to bring high quality and cost effective chemical products and services to our clients. PureChems can provide high purity Natural Products, Research Chemical

  • Pure Chemistry Scientific Inc.

    United States  |  Contact Details

    Business Type:Trading Company

    Tel:+1-857-366-7588

    Address:14905 SW freeway street #232, Sugarland, TX 77478, USA

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou

    Our company( GZ HONCH CHEMICAL TECHNOLOGY CO.,LTD) was founded in March 27, 2007.Our company mainly engaged in chemical products ,our products TOP purity with goodquality and o

  • GZ HONESTCHEM CO., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:+8615013270415

    Address:NO.53,YONGTAI ROAD BAIYU District Guangzhou

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1 good quality, better price and bettter service;2 Timely delivery;3 100% refunded if parcel is not delivered or poor quality.We will try to satisfy you upon receipt of your reply. I hope that we can become a long-term cooperative partner. Applicatio

    Shanghai PotentPharm Technology Co., Ltd is located in Pudong New District of Shanghai. As a high-tech medicine and chemical company, we commit ourselves to developing forefront ch

  • Shanghai PotentPharm Science and Technology Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-021-51969655

    Address:Unit B, Building 18, No.300, Chuantu Rd,Pudong District, Shanghai 201202, China

       Inquiry Now

  • 2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

  • Casno:

    41933-33-9

    2-BENZYL-4,5-DICHLORO-2,3-DIHYDROPYRIDAZIN-3-ONE

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    1, We supply best price with high quality 2,We could suppli different kinds of package as customer's request 3,Products could be sent by courier/air/sea 5933,We could do customized service Package:As requested Application:Pha

    Jiaxing Isen Chemical Co Ltd is a high-tech pharmaceutical and chemical company, dedicated to pharmaceutical raw materials, intermediates research and product development . Dependi

  • Jiaxing Isen Chemical Co.,Ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0086-0573-85287218

    Address:Room 301, Unit 2, Building 3, Alley 94, East Renmin Road, Pinghu City, Zhejiang Province, China

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Do best quality products, erect the morality model Application:please email us, thanks

    Wuxi Morality Chemical Co., Ltd is specialized in the development and manufacture of industrial additives, bulk chemical intermediates, pharmaceutical raw materials and pesticide

  • Wuxi Morality Chemical Co., Ltd

     China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-510-83597286 17768505220

    Address:B/7F, 321th WuYun Rd, Wanda Plaza, Wuxi City, 214174, China

       Inquiry Now

  • 2-Benzyl-4,5-dichloropyridazin-3(2H)-one

  • Casno:

    41933-33-9

    2-Benzyl-4,5-dichloropyridazin-3(2H)-one

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    Prime Molecular Co., Ltd. is a high-tech enterprise providing comprehensive customer service for pharmaceutical companies at home and abroad in accordance with international standards. Two R&D centers and two production sites in China, all well-equip

    Prime Molecular Co., Ltd. is an advanced chemical intermediates manufacture with ?two R&D centers and two production sites in China, all well-equipped with dedicated and profession

  • PRIME MOLECULAR CO.,LIMITED

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0852-0755-61104662

    Address:Hong Kong

       Inquiry Now

  • Total:28 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 41933-33-9

Specification

The 3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)-, with the CAS registry number 41933-33-9, is also known as 4,5-Dichloro-2-benzyl-2-hydropyridazin-3-one. This chemical's molecular formula is C11H8Cl2N2O and molecular weight is 255.1. What's more, its systematic name is 2-benzyl-4,5-dichloropyridazin-3(2H)-one.

Physical properties of 3(2H)-Pyridazinone, 4,5-dichloro-2-(phenylmethyl)- are: (1)ACD/LogP: 1.50; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 32.67 Å2; (7)Index of Refraction: 1.626; (8)Molar Refractivity: 65.2 cm3; (9)Molar Volume: 184 cm3; (10)Polarizability: 25.84×10-24 cm3; (11)Surface Tension: 48.8 dyne/cm; (12)Density: 1.38 g/cm3; (13)Flash Point: 158.2 °C; (14)Enthalpy of Vaporization: 58.13 kJ/mol; (15)Boiling Point: 338 °C at 760 mmHg; (16)Vapour Pressure: 0.000101 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: ClC=1\C=N/N(C(=O)C=1Cl)Cc2ccccc2
(2)InChI: InChI=1/C11H8Cl2N2O/c12-9-6-14-15(11(16)10(9)13)7-8-4-2-1-3-5-8/h1-6H,7H2
(3)InChIKey: AJHBQZQCDCTOFD-UHFFFAOYAN