Welcome to LookChem.com Sign In|Join Free

Products

  • or
Home > Pharmaceutical > 646 > 

646-20-8
Refine

Refine

Country

Business Type

Certificate

Display

Products Categories

Basic Information
CAS No.: 646-20-8
Name: 1,5-Dicyanopentane
Article Data: 21
Molecular Structure:
Molecular Structure of 646-20-8 (1,5-Dicyanopentane)
Formula: C7H10 N2
Molecular Weight: 122.17
Synonyms: Pimelonitrile(6CI,7CI,8CI); 1,5-Dicyanopentane; 1,7-Heptanedinitrile; NSC 5392; Pimelic aciddinitrile
EINECS: 211-469-8
Density: 0.951
Melting Point: -31.4°C
Boiling Point: 175-176 °C14 mm Hg(lit.)
Flash Point: 112 ºC
Solubility: Insoluble in water
Appearance: CLEAR COLOURLESS LIQUID
Hazard Symbols:
Risk Codes: R20/21/22   
Safety: Poison by ingestion. Many nitriles are poisons by ingestion and inhalation. When heated to decomposition it emits very toxic fumes of NOx and CN−. See also NITRILES.
Transport Information: UN 3276
PSA: 47.58000
LogP: 1.98406
Related products
Hot Products
  • Display:default sort

    New supplier

  • 1,5-Dicyanopentane

  • Casno:

    646-20-8

    1,5-Dicyanopentane

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 3.0-3.0

    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

  • Heptanedinitrile, Pentamethylene dicyanide, Pimelonitrile

  • Casno:

    646-20-8

    Heptanedinitrile, Pentamethylene dicyanide, Pimelonitrile

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    T he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:w

    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

  • TIANFU-CHEM_1,5-Dicyanopentane 646-20-8

  • Casno:

    646-20-8

    TIANFU-CHEM_1,5-Dicyanopentane 646-20-8

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O

    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 646-20-8 1,5-Dicyanopentane with best price

  • Casno:

    646-20-8

    high quality 646-20-8 1,5-Dicyanopentane with best price

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White Crystalline Powder Storage:Store in sealed conta

    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

  • Pimelonitrile

  • Casno:

    646-20-8

    Pimelonitrile

    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

  • Lower Price 1,8-Octanedinitrile

  • Casno:

    646-20-8

    Lower Price 1,8-Octanedinitrile

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0

    Product name: 1,8-Octanedinitrile CAS No.: 646-20-8 Molecule Formula：C7H10N2 Molecule Weight：122.17 Purity: 99.0% Package: 25kg/drum Description：White crystalline powder Manufacture Standards：Enterprise Standard TE

    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

  • 1,7-Diaminoheptane

  • Casno:

    646-20-8

    1,7-Diaminoheptane

    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

  • Heptanedinitrile

  • Casno:

    646-20-8

    Heptanedinitrile

    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

  • Pimelonitrile

  • Casno:

    646-20-8

    Pimelonitrile

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,or Intermediates,fine chemicals 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

  • factory supply CAS 646-20-8 with competitive price

  • Casno:

    646-20-8

    factory supply CAS 646-20-8 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

  • PIMELONITRILE

  • Casno:

    646-20-8

    PIMELONITRILE

    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

  • Pimelonitrile

  • Casno:

    646-20-8

    Pimelonitrile

    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:12 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 646-20-8

Chemistry

IUPAC Name: Heptanedinitrile
The MF of Heptanedinitrile (CAS NO.646-20-8) is C7H10N2.

                        
The MW of Heptanedinitrile (CAS NO.646-20-8) is 122.17.
Synonyms of Heptanedinitrile (CAS NO.646-20-8): Heptandinitril ; 1,5-Dicyanopentane ; Pentamethylene dicyanide ; Pimelic acid dinitrile ; Pimelonitrile
Product Categories: Dinitriles;Dinitriles & Trinitriles
Apperance: clear colourless liquid
Index of Refraction: 1.437 
EINECS: 211-469-8
Density: 0.933 g/ml 
Flash Point: 143.4 °C 
Boiling Point: 310.8 °C

Uses

  Heptanedinitrile (CAS NO.646-20-8) is used as organic intermediates, fine chemicals, pharmaceutical research and development.

Toxicity Data With Reference

1.    

orl-rat LDLo:500 mg/kg

     JPETAB    Journal of Pharmacology and Experimental Therapeutics. 90 (1947),260.
2.    

orl-mus LD50:126 mg/kg

     ARTODN    Archives of Toxicology. 57 (1985),88.

Consensus Reports

Reported in EPA TSCA Inventory. Cyanide and its compounds are on the Community Right-To-Know List.

Safety Profile

Poison by ingestion. Many nitriles are poisons by ingestion and inhalation. When heated to decomposition it emits very toxic fumes of NOx and CN−. See also NITRILES.Safety information of Heptanedinitrile (CAS NO.646-20-8):
Hazard Codes HarmfulXn
Risk Statements 
20/21/22 Harmful by inhalation, in contact with skin and if swallowed
Safety Statements 
36/37 Wear suitable protective clothing and gloves
24/25 Avoid contact with skin and eyes
RIDADR  UN 3276 6.1/PG 3
WGK Germany  3
RTECS  MI9020000
HazardClass  6.1(b)
PackingGroup  III