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Quinoline 99

COA 3 Inquiries

Unit Price:

$1/MT FOB

Get Latest Price
CAS No.:

91-22-5

Grade:

Industrial Grade

Content:

99%

Port:

qingdao

Brand:

brand

Packaging:

drum

Price valid (until):

2026-08-07

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

Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Product Description: Quinoline
    Quinoline is a heterocyclic aromatic organic compound that typically appears as a colorless to pale yellow, hygroscopic oily liquid at room temperature. It possesses a strong, characteristic tarry odor and is highly soluble in most organic solvents.
    Key Features:
    Distinctive Appearance: Exists as a clear, viscous oily liquid that may darken upon exposure to air and light.
    Strong Solvency: Readily miscible with water (slightly), ethanol, ether, and other common organic solvents.
    High Purity: Manufactured under strict quality control to ensure excellent chemical stability and consistency.
    Applications:
    Chemical Intermediate: A vital precursor in the synthesis of pharmaceuticals, agrochemicals, and dyes.
    Analytical Reagent: Widely used in laboratories as a solvent and reagent for chemical analysis and research.
    Corrosion Inhibitor: Applied in industrial formulations to protect metals from acid corrosion.
    Specialty Chemicals: Utilized in the manufacturing of 8-hydroxyquinoline, quinoline derivatives, and synthetic resins.
    (Note: Toxic and harmful if swallowed, inhaled, or absorbed through the skin. Causes severe skin burns and eye damage. Appropriate PPE and safe handling procedures are strictly required.)

    Company Profile
    Suqian City Hengliyuan Import and Export Trade Co., LTD is a trading company. The company has introduced advanced scientific and technological achievements from home and abroad, and has superior products from well-known manufacturers at home and abroad. The basic functions are:

    1. Domestic trade of various chemical raw materials;
    2. Providing price information services and chemical raw material procurement for industrial enterprises;
    3. Cooperating with Chinese state-owned enterprise factories, the price and quality are very advantageous.
    At present, the company is relying on the combination of industry and trade and global procurement to steadily improve the company's value-added ability and compound competitiveness. We have always been committed to producing high-quality and low-cost goods, so we have been sincerely recognized by many customers. Our goal is to produce the best products and satisfy every customer with professional services and attitudes. We look forward to cooperating with you and establishing a win-win relationship with you. Please rest assured that we will definitely satisfy you.


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      ----------Our Advantages---------
    High quality with competitive price
    1) Standard:BP/USP/EP/Enterprise standard
    2) All Purity≥99%
    3) We can provide high quality products with factory price
    2. Fast delivery
    1) Fast shipment.Various transportation methods for your choice.
    2) We have our own agent/remailer/distributor who can help us ship our products very fast , and we have stock in the ir for transferring.
    3. Good communication and credit
    1) Fast response to customer within 5 hours
    2) Good business credit in Europe, US, Japan, Korea, Africa and so on.

    Items Specifications
    Appearance colorless to pale yellow, hygroscopic oily liquid at room temperature.
    CAS 91-22-5
    Applications Chemical Intermediate,Analytical Reagent,Corrosion Inhibitor,Specialty Chemicals.

    Certificates

    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

    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:

    Trader

    Main Products:

    Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

    Location:

    Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City

    Payment Terms:

    TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    30

    Total Annual Revenue:

    Less than $1 million

    Total Employees:

    5-10

    Year of Establishment:

    2022


    Company Overview

    Suqian Hengliyuan Import and Export Corporation, Ltd. is a leading enterprise specializing in the international trade of chemical products. Established in Suqian, Jiangsu Province, China, our company has built a strong reputation for excellence and reliability in the chemical industry.

    Our Mission

    Our mission is to facilitate global trade by providing high-quality chemical products and exceptional service to our clients. We aim to be a bridge between manufacturers and end-users, ensuring the safe and efficient transfer of chemicals across borders.

    Products and Services

    We offer a comprehensive range of chemical products, including but not limited to:

    • Industrial Chemicals: Raw materials for various industries such as pharmaceuticals, agriculture, and manufacturing.
    • Specialty Chemicals: High-performance chemicals used in specific applications, including water treatment, coatings, and adhesives.
    • Bulk Chemicals: Large-volume chemicals for industrial processes and manufacturing needs.

    Quality Assurance

    At Suqian Hengliyuan Import and Export Corporation, Ltd., quality is our top priority. We adhere to stringent quality control measures and international standards to ensure that our products meet the highest levels of purity and performance. Our dedicated quality assurance team conducts rigorous inspections and testing to guarantee the integrity and safety of all our chemical products.

    Global Network

    Leveraging our extensive network of suppliers and partners, we are able to source and deliver a wide array of chemical products to clients worldwide. Our strategic partnerships and logistical expertise enable us to offer competitive pricing, timely delivery, and customized solutions to meet the diverse needs of our clients.

    Commitment to Sustainability

    We are committed to sustainable business practices and environmental stewardship. Our operations are designed to minimize environmental impact, and we continuously seek ways to improve our processes and reduce our carbon footprint. We work closely with our suppliers and customers to promote the responsible use and disposal of chemicals.

    Customer Focus

    Our clients are at the heart of everything we do. We pride ourselves on providing personalized service and building long-term relationships based on trust and mutual benefit. Our experienced team of professionals is dedicated to understanding our clients' needs and delivering solutions that exceed their expectations.

  • 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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