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Home > Pharmaceutical Intermediates > Heterocyclic Compound > Quinoline for Sale > High Quality 99% Purity of Quinoline CAS NO 91-22-5 ISO 9001:2005 REACH Verified Producer
High Quality 99% Purity of Quinoline  CAS NO 91-22-5 ISO 9001:2005 REACH Verified Producer buy - large image1
High Quality 99% Purity of Quinoline  CAS NO 91-22-5 ISO 9001:2005 REACH Verified Producer buy - image1

High Quality 99% Purity of Quinoline CAS NO 91-22-5 ISO 9001:2005 REACH Verified Producer

3 Inquiries

Unit Price: Get Latest Price
CAS No.:

91-22-5

Grade:

Industrial Grade

Content:

99%

Brand:

Dideu

Packaging:

25kg/Cardboard Drum

Price valid (until):

2022-12-31

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

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    Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:
    Email & Skype: 1043@dideu.com Telephone:+86-29-89586680
    Mobile&Wechat&Whatsapp: +8618192503167

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    ItemsStandard
    Test Results

    Identification

    A.H-NMR:Comply with the structureComplies
    B.LC-MS:Comply with the structure
    Complies
    C.The IR spectrum of sample should be identical with that of reference standard.
    Complies
    D.HPLC-ESI-MS
    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
    Complies
    Loss on drying %≤2.0
    0.19
    Heavy metals ppm≤10 
    <10
    Moisture %≤1.0
    0.1
    Sulphated ash %≤0.5 determined on 1.0 g.
    0.009
    Residue on ignition %≤0.1
    0.03

    Related Substances %

    Unspecified impurities: for each impurity≤0.10<0.10
    Total Impurity≤0.50.18
    Purity %≥99.0
    99.7
    Assay %99.0 ~101.0 (anhydrous substance).
    99.8
    StoragePreserve in well-closed, light-resistant and airtight containers.
    Complies


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    Our normal packaging is 25kgs/Drum
    The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.

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    a) Free sample can be supplied.
    b) Guide our clients by professional knowledge and teach them how to use our product after sales.
    c) Accept SGS,BV any other third-party inspection before loading.
    d) High quality best price Guaranteed.


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    Why do you choose Dideu Industries as your partner?


    A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001;2015 and have GMP certification.Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.


    B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.


    C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.


    D)Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.


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    Dideu Industries is one of the largest producer for general chemical, pharmaceutical, nutrition additive, natural extracts, agrochemical and Daily-Use Chemical in China and is headquartered in Shaanxi, China. The Dideu Group comprises subsidiaries and joint ventures in more than 10 countries and operates six integrated production sites and 21 other production sites in Europe, Asia, Australia, Americas and Africa.Its headquarters is located in Xi’An,China. Dideu has customers in over 200 countries and supplies products to a wide variety of industries.


    At the end of 2014, the company employed more than 13000 people. In 2014, Group Dideu posted sales of 30 billion and income from operations before special items of about 7.5 billion. The company is currently expanding its international activities with a particular focus on Asia countries. Between 1990 and 2005, the company invested 5.2 billion in Asia, for example in sites near Guangxi,Yunnan, Sichuan, Shaanxi China,Mangalore in India,Bangkok, Thailand,Hanoi, Vietnam etc.


    Dideu Industries Consist Of Five Industry Chains:

    I)Pharmaceutical Industries
    II)Nutrition Additive Industries
    III)Daily-Use Chemical Products Industries & Agrochemicals
    IV)Environmental Friendly Chemical And Chemurgy Industries
    V)Petrochemical Industries
    VI)General Chemical Industry


    At Dideu, we redefine chemistry to make the world better - and have been doing so for 75 years. As one of the world's leading chemical company, we combine economic success with environmental protection and social responsibility.Through science and innovation we enable our customers in nearly every industry to meet the current and future needs of society.


    At Dideu, we create chemistry for a sustainable future with science for a better life.Dideu is a Life Science company with a long and glorious history and core competencies in the areas of health care and agriculture. With our innovative products, we are contributing to finding solutions to some of the major challenges of our time. The growing and increasingly aging world population requires improved medical care and an adequate supply of food. Dideu is improving people's quality of life by preventing, alleviating and treating diseases. And we are helping to provide a reliable supply of high quality food, feed and plant based raw materials.We develop new molecules for use in innovative products and solutions to improve health. Our research and development activities are based on a profound understanding of the biochemical processes in living organisms.Our goal is to achieve and sustain leadership positions in our markets, thus creating value for our customers, stockholders and employees. To this end, our strategy is designed to help solve some of the most pressing challenges facing humankind, and by doing this exceptionally well we aim to strengthen the company's earning power.


    We are committed to operating sustainably and addressing our social and ethical responsibilities as a corporate citizen, while at the same time respecting the interests of all our stakeholders. Employees with a passion for innovation enjoy excellent development opportunities at Dideu.Exclusive Focus on the Life Science BusinessesFollowing the economic and legal independence of our former Material Science subgroup.Dideu has charted the course for its successful development as a Life Science company. Our Life Science businesses hold leading positions in innovation driven growth markets. Together they make up a strong, attractive and balanced portfolio that is resistant to fluctuations in demand and to potential risks.The previous structure comprising a strategic management holding company and operational subgroups has thus been replaced by an integrated organization under the umbrella of the strong Dideu brand. The company's operations are managed in three divisions Pharmaceuticals, Consumer Health and Crop Science and the Animal Health business unit.The business continues to be supported by the corporate functions, Dideu Business Services and the service company Currenta, while Technology Services is being integrated into Dideu Group, forming the Engineering and Technology function.

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    ECHEMI Editorial Reference
    colourless to brown liquid Quinoline is a colorless liquid with a penetrating amine odor. Turns brown on exposure to light. Quinoline has a heavy, penetrating and nauseating, yet sweet odor of good tenacity.
    Quinoline appears as a colorless liquid with a peculiar odor. Slightly denser than water. Contact may irritate to skin, eyes, and mucous membranes. May be toxic by ingestion. Used to make other chemicals.|Liquid|COLOURLESS HYGROSCOPIC LIQUID WITH CHARACTERISTIC ODOUR. TURNS BROWN ON EXPOSURE TO LIGHT.
    Quinoline appears as a colorless liquid with a peculiar odor. Slightly denser than water. Contact may irritate to skin, eyes, and mucous membranes. May be toxic by ingestion. Used to make other chemicals.|Quinoline is the simplest member of the quinoline class of compounds, comprising a benzene ring ortho fused to C-2 and C-3 of a pyridine ring. It is a mancude organic heterobicyclic parent, a member of quinolines, an azaarene and an ortho-fused heteroarene.|Quinoline is used mainly as an intermediate in the manufacture of other products. Potential exposure to quinoline may occur from the inhalation of cigarette smoke. Quinoline breaks down quickly in the atmosphere and water. Acute (short-term) inhalation exposure to quinoline vapors irritates the eyes, nose, and throat and may cause headaches, dizziness, and nausea in humans. Information on the chronic (long- term), reproductive, developmental, or carcinogenic effects of quinoline in humans is not available. Liver damage has been observed in rats chronically exposed to quinoline by ingestion. An increased incidence of liver vascular tumors has been observed in rats and mice orally exposed to quinoline. EPA has provisionally classified quinoline as a Group C, possible human carcinogen

    Basic Info
    Product Name:

    Quinoline

    Other Name:

    Quinoline;1-Azanaphthalene;1-Benzazine;Benzo[b]pyridine;Leucol;Leukol;Benzopyridine;Quinolin;B 500;Leucoline;NSC 3396;20214-07-7

    CAS No.:

    91-22-5

    Molecular Formula:

    C9H7N

    InChIKeys:

    InChIKey=SMWDFEZZVXVKRB-UHFFFAOYSA-N

    Molecular Weight:

    129.16

    Exact Mass:

    129.16

    BRN:

    107477

    EC Number:

    202-051-6

    UNII:

    E66400VT9R

    ICSC Number:

    0071

    NSC Number:

    3396

    UN Number:

    2656

    DSSTox ID:

    DTXSID1021798

    Color/Form:

    COLORLESS TO BROWN /SRP: TECHNICAL GRADE/|Highly refractive/darkens with age|Colorless liquid

    HScode:

    2933499090

    Categories:

    Heterocyclic Compound

    Characteristics
    PSA:

    12.9

    XLogP3:

    2.06

    Appearance:

    Purple to dark grey Liquid

    Density:

    1.0900 g/cm3 @ Temp: 25 °C

    Melting Point:

    -14.78 °C

    Boiling Point:

    237.7 °C @ Press: 760 Torr

    Flash Point:

    214 °F

    Refractive Index:

    n20/D 1.625(lit.)

    Water Solubility:

    H2O: slightly soluble

    Storage Conditions:

    Store below +30°C.

    Vapor Pressure:

    Vapour pressure, Pa at 20°C: 8

    Vapor Density:

    Relative vapour density (air = 1): 4.5

    Toxicity:

    Oral-Rat  LD50: 331 mg/kg

    Flammability characteristics:

    Open flame is flammable; high heat decomposes toxic nitrogen oxide gas

    Explosive limit:

    vol% in air: 1.2

    Odor:

    Penetrating odor, not as offensive as pyridine

    PH:

    Weak tertiary base

    OH:

    1.16e-11 cm3/molecule*sec

    Dissociation Constants:

    pKa= 4.90

    Experimental Properties:

    1 MG/L= 189 PPM; 1 PPM= 5.28 MG/CU M|Hygroscopic liquid, absorbs as much as 22% water. ... Forms water sol salts with strong acids: pK 9.5|Hydroxyl radical reaction rate constant = 1.16X10-11 cu cm/molecule-sec @ 24 °C

    Air and Water Reactions:

    Hygroscopic. Soluble in water.

    Reactive Group:

    Amines, Phosphines, and Pyridines

    Reactivity Profile:

    QUINOLINE is hygroscopic. It absorbs as much as 22% water. It is sensitive to light and moisture. It darkens on storage. This chemical is a weak base. A potentially explosive reaction may occur with hydrogen peroxide. It reacts violently with dinitrogen tetraoxide. It also reacts violently with perchromates. It is incompatible with (linseed oil + thionyl chloride) and maleic anhydride. It is also incompatible with strong oxidizers and strong acids. This chemical can be unpredictably violent. It dissolves sulfur, phosphorus and arsenic trioxide. It may attack some forms of plastics. It is a preparative hazard. (NTP, 1992)

    Autoignition Temperature:

    896 °F (USCG, 1999)|896 °F|480 °C

    Heat of Combustion:

    -8710 cal/g

    Corrosivity:

    May attack some forms of plastic

    Critical Temperature & Pressure:

    Critical temperature: 509 °C

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

    Location:

    https://www.dideu.com/en/

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Certifications:

    ISO Certificate,REACH

    Company Profile
    ">Company Profile
  • Inquiry History
    3 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    Quinoline -99%

    10.00 L Mar 23, 2026
    India

    Quinoline

    25 MT Feb 10, 2026
    Kuwait

    Quinoline

    200 G Aug 23, 2024
    Post an enquiry for this product
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