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TDI 99% buy - large image1
TDI 99% buy - image1

TDI 99%

51 Inquiries

Unit Price: Get Latest Price
CAS No.:

584-84-9

Grade:

Chemical Grade

Content:

99%

Brand:

Dideu

Packaging:

1KG/Bottle

Price valid (until):

2026-02-15

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

    Toluene diisocyanate (TDI) is an organic compound with the formula CH3C6H3(NCO)2. Two of the six possible isomers are commercially important: 2,4-TDI (CAS: 584-84-9) and 2,6-TDI (CAS: 91-08-7). 2,4-TDI is produced in the pure state, but TDI is often marketed as 80/20 and 65/35 mixtures of the 2,4 and 2,6 isomers respectively. It is produced on a large scale, accounting for 34.1% of the global isocyanate market in 2000, second only to MDI.Approximately 1.4 billion kilograms were produced in 2000. All isomers of TDI are colorless, although commercial samples can appear yellow.

      Need COA ? Please contact 1010@dideu.com

    Shop Freeze-dried Retatrutide API raw material GLP-1 LY3437943-Detailed Image 4
    Shop Freeze-dried Retatrutide API raw material GLP-1 LY3437943-Detailed Image 5

    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.


    Shop Freeze-dried Retatrutide API raw material GLP-1 LY3437943-Detailed Image 6

    Shop Freeze-dried Retatrutide API raw material GLP-1 LY3437943-Detailed Image 7

    Why do you choose Dideu as your partner?

    A) High quality can be guaranteed. Dideu 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 will do fully payment refund.

    B) Best price can be guaranteed. As Dideu 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 engineers from Dideu will give professional usage guide and services after sales.

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


    Shop Freeze-dried Retatrutide API raw material GLP-1 LY3437943-Detailed Image 9

    Shop Freeze-dried Retatrutide API raw material GLP-1 LY3437943-Detailed Image 11

    Shop Freeze-dried Retatrutide API raw material GLP-1 LY3437943-Detailed Image 12

    Dideu 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, Dideu Group 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 Consist Of Five Industry Chains:

     

    1. 1)Pharmaceutical Industries
    2. 2)Nutrition Additive Industries
    3. 3)Daily-Use Chemical Products Industries & Agrochemicals
    4. 4)Environmental Friendly Chemical And Chemurgy Industries
    5. 5)Petrochemical Industries
    6. 6)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 Businesses Following 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 Current, while Technology Services is being integrated into Dideu Group, forming the Engineering and Technology function.

    ECHEMI Editorial Reference
    colourless to light yellow liquid Toluene diisocyanate exists in two isomeric forms (2,4-toluene diisocyanate and 2,6-toluene diisocyanate), which have similar properties and effects. Toluene diisocyanate is produced commercially as an 80:20 (2,4-toluene diisocyanate:2,6-toluene diisocyanate) mixture of the two isomers. At room temperature, the mixture is a clear, pale yellow liquid with a sharp, pungent odor. It should be stored under refrigeration, away from light and moisture in a tightly cl

    Basic Info
    Product Name:

    Toluene 2,4-diisocyanate

    Other Name:

    Benzene,2,4-diisocyanato-1-methyl-;Isocyanic acid,4-methyl-m-phenylene ester;2,4-Diisocyanato-1-methylbenzene;2,4-Tolylene diisocyanate;2,4-Toluylene diisocyanate;2,4-Diisocyanatotoluene;Toluene 2,4-diisocyanate;2,4-Toluene diisocyanate;4-Methyl-m-phenylene isocyanate;4-Methyl-m-phenylene diisocyanate;2,4-TDI;4-Methyl-1,3-phenylene diisocyanate;1,3-Diisocyanato-4-methylbenzene;NSC 4791;NSC 56759;TDI 100;TDI T 100;T 100;86-91-9;59539-76-3;856307-56-7;1260158-01-7;1358624-38-0

    CAS No.:

    584-84-9

    InChIKeys:

    InChIKey=DVKJHBMWWAPEIU-UHFFFAOYSA-N

    Molecular Weight:

    174.16

    Exact Mass:

    174.16

    BRN:

    744602

    EC Number:

    209-544-5

    HScode:

    29291010

    Categories:

    Paint Solvent

    Characteristics
    PSA:

    58.9

    XLogP3:

    3.4

    Appearance:

    Colorless Liquid

    Density:

    1.2244 g/cm3 @ Temp: 20 °C

    Melting Point:

    19.5-21.5 °C

    Boiling Point:

    251 °C @ Press: 760 Torr

    Flash Point:

    250 °F

    Refractive Index:

    1.559

    Water Solubility:

    Solubility in water: reaction.Miscible with ether, acetone, benzene, carbontetrachloride and chlorobenzene.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    0.03 mm Hg ( 25 °C)

    Vapor Density:

    6 (vs air)

    Toxicity:

    Inhalation-Rat LC50: 98 mg/m3/4 hours; Inhalation-Mouse LC50: 70 mg/m3/ 4 hours

    Flammability characteristics:

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

    Explosive limit:

    9.5%

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    Skin sensitization, Category 1

    Acute toxicity - Category 2, Inhalation

    Specific target organ toxicity – single exposure, Category 3

    Respiratory sensitization, Category 1

    Carcinogenicity, Category 2

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H317 May cause an allergic skin reaction

    H330 Fatal if inhaled

    H335 May cause respiratory irritation

    H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled

    H351 Suspected of causing cancer

    H412 Harmful to aquatic life with long lasting effects

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P272 Contaminated work clothing should not be allowed out of the workplace.

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    P284 [In case of inadequate ventilation] wear respiratory protection.

    P203 Obtain, read and follow all safety instructions before use.

    P273 Avoid release to the environment.

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P333+P317 If skin irritation or rash occurs: Get medical help.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P316 Get emergency medical help immediately.

    P320 Specific treatment is urgent (see ... on this label).

    P319 Get medical help if you feel unwell.

    P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.

    P318 IF exposed or concerned, get medical advice.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    NO open flames. NO contact with water. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store between 20°C and 25°C. Separated from food and feedstuffs. See Chemical Dangers. Dry. Keep in a well-ventilated room.Store in a cool, dry, well-ventilated location. Separate from acids, alkalies, oxidizing materials, amines, and water. Immediately remove and properly dispose of any spilled material.

  • 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
    51 Inquiries
    Country Product Purchase Quantity Date Posted
    India

    TDI 80/20

    1.00 KG Oct 1, 2025
    India

    TDI 80/20  

    30.00 KG May 21, 2025
    South Africa

    TOLUENE DIISOCYNATE (TDI)

    150 MT Aug 6, 2025
    India

    TDI 80/20 Tolylene Isocyanate

    10.00 MT Oct 9, 2023
    South Africa

    TDI 80/20

    200 MT Jul 17, 2024
    Kampuchea (Cambodia )

    Tdi

    Jan 15, 2026
    United Kingdom

    TDI

    100 MT Aug 29, 2025
    India

    Toluene Diisocyanate

    Jul 29, 2025
    India

    TDI 80/20

    1.00 KG Jul 25, 2025
    Mexico

    Toluene Diisocyanate 100 isomer

    20000 MT May 16, 2025
    Russia

    TDI

    1000 MT Mar 10, 2025
    Kazakstan

    isocyanate T80 and T100

    250 KG Oct 29, 2024
    United Kingdom

    TDI - Toluene Diisocyanate

    5 20' Fcl Oct 25, 2024
    Egypt

    TDI

    2 20' Fcl Jul 29, 2024
    United Kingdom

    TDI

    160 MT Jun 27, 2024
    United States

    TDI

    1000 KG May 29, 2024
    Uganda

    toluene diisocyanate (TDI)

    320 MT Feb 6, 2024
    Oman

    TDI

    160 TON Jan 9, 2024
    France

    TDI

    80  Oct 23, 2023
    United Kingdom

    TDI

    4 40' Fcl Sep 28, 2023
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