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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Butyl isocyanate for Sale > n-Butyl isocyanate / Butyl isocyanate 99
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n-Butyl isocyanate / Butyl isocyanate 99

COA 3 Inquiries

Unit Price:

$1/MT FOB

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CAS No.:

111-36-4

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: Butyl Isocyanate
    Butyl isocyanate (also known as n-Butyl isocyanate) is a highly reactive organic compound that typically appears as a colorless liquid at room temperature. It is highly flammable and extremely toxic, requiring strict safety protocols during handling and storage.
    Key Features
    High Reactivity: Reacts vigorously with water and strong oxidizers; can undergo polymerization when heated.
    High Purity: Manufactured under strict quality control to ensure consistent performance as a chemical intermediate.
    Toxic & Flammable: Classified as a highly flammable liquid and vapor, posing severe risks of respiratory and skin irritation.
    Applications
    Agrochemicals: A vital intermediate in the production of broad-spectrum fungicides, such as Benomyl.
    Pharmaceuticals: Used as a key building block in the synthesis of various active pharmaceutical ingredients.
    Chemical Synthesis: Employed as a catalyst or reagent in the preparation of sulfonylurea herbicides and other organic compounds.
    Storage & Handling
    Store in a cool, well-ventilated area away from heat, strong oxidizers, and moisture. Strict personal protective equipment (PPE), including chemical-resistant gloves and respiratory protection, is mandatory. In case of fire, use dry powder, foam, or CO2 extinguishers; never use water.

    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 liquid
    CAS 111-36-4
    Applications Agrochemicals,Pharmaceuticals.Chemical Synthesis.

    Certificates

    Basic Info
    Product Name:

    Butyl isocyanate

    Other Name:

    Butane,1-isocyanato-;Isocyanic acid,butyl ester;1-Isocyanatobutane;Butyl isocyanate;n-Butyl isocyanate

    CAS No.:

    111-36-4

    Molecular Formula:

    C5H9NO

    InChIKeys:

    InChIKey=HNHVTXYLRVGMHD-UHFFFAOYSA-N

    Molecular Weight:

    99.13

    Exact Mass:

    99.13

    EC Number:

    203-862-8

    UNII:

    XM89T89J3W

    ICSC Number:

    1642

    UN Number:

    2485

    DSSTox ID:

    DTXSID6026872

    Color/Form:

    Colorless liquid

    HScode:

    2929109000

    Characteristics
    PSA:

    29.4

    XLogP3:

    2.26 (est)

    Appearance:

    Colorless Liquid

    Density:

    0.9 g/cm3

    Melting Point:

    <-70 °C

    Boiling Point:

    115 °C

    Flash Point:

    64 °F

    Refractive Index:

    1.429

    Water Solubility:

    Solubility in water: reaction

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    10.6 mm Hg ( 20 °C)

    Vapor Density:

    3 (vs air)

    Toxicity:

    Oral-rat LD50: 600 mg/kg; Oral-Mouse LD50: 150 mg/kg

    Flammability characteristics:

    Flammable; thermal decomposition emits toxic nitrogen oxide fumes

    Explosive limit:

    vol% in air: 1.30

    Henrys Law Constant:

    Henry's Law constant = 2.2X10-3 atm-cu m/mol at 25 °C (est)

    Experimental Properties:

    Flammable liquid|Liquid molar volume = 0.112992 cu m/kmol|Hydroxyl radical reaction rate constant = 3.9X10-12 cu cm/molecule-sec at 25 °C (est)

    Air and Water Reactions:

    Highly flammable. Extremely slow decomposition by water. Less dense than water and insoluble in water.

    Reactive Group:

    Isocyanates and Isothiocyanates

    Reactivity Alerts:

    Highly Flammable

    Reactivity Profile:

    Isocyanates and thioisocyanates are incompatible with many classes of compounds, reacting exothermically to release toxic gases. Reactions with amines, aldehydes, alcohols, alkali metals, ketones, mercaptans, strong oxidizers, hydrides, phenols, and peroxides can cause vigorous releases of heat. Acids and bases initiate polymerization reactions in these materials. Some isocyanates react with water to form amines and liberate carbon dioxide. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence [Wischmeyer 1969].

    Autoignition Temperature:

    425 °C

    Physical Dangers:

    The vapour mixes well with air, explosive mixtures are easily formed.

  • 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

    Butyl isocyanate

    100 G Oct 18, 2023
    India

    N-Butyl Isocyante

    1 MT Dec 5, 2023
    United Kingdom

    Butyl Isocyanate

    1 MT Apr 1, 2025
    Post an enquiry for this product
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