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Home > Organic Chemistry > Heterocyclic Ring > Divinylbenzene for Sale > High Quality 99% Purity of Divinylbenzene 1321-74-0
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High Quality 99% Purity of Divinylbenzene 1321-74-0

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Unit Price: Get Latest Price
CAS No.:

1321-74-0

Grade:

Industrial Grade

Content:

99%

Brand:

Dideu

Packaging:

25kg/Cardboard Drum

Price valid (until):

2022-12-31

Company Type:
Manufactory
Location:
China
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 days
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: 1057@dideu.com Telephone:+86-29-89586680
    Mobile&Wechat&Whatsapp: +8618789408387

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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
    A water-white to straw colored liquid. Slightly less dense than water and insoluble in water. Flash point below 141°F. Vapors may be toxic. Used in making rubber. Divinylbenzene is a clear yellow liquid with an aromatic odour. It is a highly flammable and reactive chemical, and the liquid and vapour are combustible. It is incompatible with strong acids and oxidising agents and peroxides. Divinylbenzene reacts vigorously with strong oxidising agents. It also reacts exothermically with both acid
    Divinyl benzene appears as a water-white to straw colored liquid. Slightly less dense than water and insoluble in water. Vapors may be toxic. Used in making rubber.|Liquid|COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.|Pale, straw-colored liquid.
    Divinyl benzene appears as a water-white to straw colored liquid. Slightly less dense than water and insoluble in water. Vapors may be toxic. Used in making rubber.

    Basic Info
    Product Name:

    Divinylbenzene

    Other Name:

    Benzene,diethenyl-;Benzene,divinyl-;Diethenylbenzene;Divinylbenzene;Vinylstyrene;DVB 960;DVB 96;DVR 960;DVB-H;DVB HP;61804-50-0;142315-59-1;1161074-32-3;2056117-87-2

    CAS No.:

    1321-74-0

    Molecular Formula:

    C10H10

    InChIKeys:

    MYRTYDVEIRVNKP-UHFFFAOYSA-N

    Molecular Weight:

    130.19

    Exact Mass:

    130.078247

    EC Number:

    215-325-5

    UNII:

    8Z4W41DJ9H

    ICSC Number:

    0885

    UN Number:

    1993|2049

    DSSTox ID:

    DTXSID2025216|DTXSID30110005

    Color/Form:

    Pale, straw-colored liquid.

    HScode:

    29029090

    Categories:

    Heterocyclic Ring

    Characteristics
    PSA:

    0

    XLogP3:

    3.59 (estimated)

    Appearance:

    Colorless to pale yellow Liquid

    Density:

    0.9 g/cm3

    Melting Point:

    -66.9 °C

    Boiling Point:

    200 °C

    Flash Point:

    148 °F

    Refractive Index:

    n 20/D 1.561(lit.)

    Water Solubility:

    Miscible with ethanol and ether. Immiscible with water.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    0.9 mm Hg ( 30 °C)

    Vapor Density:

    4.5 (vs air)

    Toxicity:

    Oral-rat LDL0: 9200 mg/kg

    Flammability characteristics:

    Flammable; spicy and irritating smoke is released from the fire

    Explosive limit:

    1.1-6.2%(V)

    Experimental Properties:

    Commercial product contains all three isomers, but the m-isomer predominates. Usually contains an inhibitor to prevent polymerization.|The commercial form contains the three isomeric forms together with ethylvinylbenzene and diethylbenzene.|Molecular weight: 130.08; refractive index: 1.5326 @ 25 °C/D; viscosity: 0.883 cP @ 25 °C; surface tension: 30.55 dyn/cm @ 25 °C; density: 0.8979 g/cu cm @ 20 °C; boiling point: 180 °C (calculated); critical pressure: 2.45 MPa (calculated); critical temperature: 348 °C (calculated); latent heat of vaporization: 320.49 J/g at boiling point; water solubility: 0.0065 % @ 25 °C; infinitely soluble in acetone, carbon tetrachloride, benzene, ethanol /22% Divinylbenzene/|Molecular weight: 130.18; refractive index: 1.5585 @ 25 °C/D; viscosity: 1.007 cP @ 25 °C; surface tension: 32.10 dyn/cm @ 25 °C; density: 0.9126 g/cu cm @ 20 °C; boiling point: 195 °C (calculated); freezing point: -45 °C; critical pressure: 2.45 MPa (calculated); critical temperature: 369 °C (calculated); latent heat of vaporization: 350.62 J/g at boiling point; water solubility: 0.0052 % @ 25 °C; infinitely soluble in acetone, carbon tetrachloride, benzene, ethanol /55% Divinylbenzene/|Molecular weight: 130.19; boiling point: 82 °C @ 14 mm Hg; density: 0.9325 g/cu cm at 22 °C; refractive index: 1.5767 @ 20 °C/D; soluble in acetone, benzene /o-Divinylbenzene/|Molecular weight: 130.19; melting point: -52.3 °C; boiling point: 121 °C @ 76 mm Hg, 52 °C @ 3 mm Hg; density: 0.9294 g/cu cm @ 20 °C; refractive index: 1.5760 @ 20 °C/D; soluble in acetone, benzene /m-Divinylbenzene/|Molecular weight: 130.19; melting point: 31 °C; boiling point: 95 °C @ 18 mm Hg, 34 °C @ 0.2 mm Hg; density: 0.913 g/cu cm @ 40 °C; refractive index: 1.5835 @ 25 °C/D; soluble in acetone, benzene /p-Divinylbenzene/

    Air and Water Reactions:

    Flammable. Insoluble in water.

    Reactive Group:

    Hydrocarbons, Aromatic

    Reactivity Alerts:

    Highly Flammable

    Reactivity Profile:

    DIVINYL BENZENE may react vigorously with strong oxidizing agents. Can react exothermically with reducing agents (such as alkali metals and hydrides) to release gaseous hydrogen. May react exothermically with both acids and bases. May in the presence of various catalysts (such as acids) or initiators undergo exothermic polymerization. Inhibited by presence of an additive. When uninhibited violent polymerization may occur (NTP, 1992). Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.

    Autoignition Temperature:

    500 °C

    Flammable Limits:

    Lower flammable limit: 0.7% by volume; Upper flammable limit: 6.2% by volume|Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Eye irritation, Category 2

    Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H411 Toxic 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/...

    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.

    P391 Collect spillage.

    Storage

    none

    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. Above 76°C use a closed system and ventilation. 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

    Separated from oxidants. Cool. Store only if stabilized.Store in a cool, dry, well-ventilated location. Outside or detached storage is preferred.

  • 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 days

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Company Certificates
    • Shaanxi Dideu Medichem Co. LtdISO Certificate ISO Certificate
    • Shaanxi Dideu Medichem Co. LtdREACH REACH
    Company Profile
    ">Company Profile
  • Inquiry History
    5 Inquiries
    Country Product Purchase Quantity Date Posted
    Slovenia

    High Quality 99% Purity of Divinylbenzene 1321-74-0

    400 KG Oct 9, 2023
    United States

    High Quality 99% Purity of Divinylbenzene

    10 KG Feb 29, 2024
    Oman

    DIVINYL BENZENE

    0.50 L Mar 31, 2025
    Pakistan

    DIVINYL BENZENE

    4000 KG Oct 7, 2023
    Russia

    Divinylbenzene

    1 KG Feb 13, 2025
    Post an enquiry for this product
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