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Home > Catalyst and Auxiliary > UV Absorbers > UV 3638 for Sale > UV ABSORBER TRUELICHT UV 3638
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UV ABSORBER TRUELICHT UV 3638

Unit Price: Get Latest Price
CAS No.:

18600-59-4

Port:

SHANGHAI

Brand:

TRUELICHT

Packaging:

25kg CARTON

Price valid (until):

2023-05-09

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

light stabilizers,UV absorbers,antioxidants,phot

  • Product Description

  • Seller Information

  • Description


    E-mail :   tulinda@truelightchem.com

    Phone: +86-13573844393

    Qingdao Truelight Functional Materials Technology Co.,Ltd

    -----------------------------

    【Chemical Name】2,2'-(1,4-PHENYLENE)BIS-4H-3,1-BENZOXAZIN-4-ONE

    【CAS NO】18600-59-4

    【Molecular Formula】C22H12N2O4

    【Molecular Weight】369

    【Structure】

    Specification


    TESTUNITSPECIFICATION
    APPEARANCE
    WHITE TO OFF WHITE POWDER
    VOLATILES%0.50MAX
    ASH%0.10MAX
    MELTING POINT310.00MIN
    ASSAY%98.00MIN


    TGA:   371℃(10%)

    Application

    *TRUELICHT UV 3638 is a new environmental benzoxazinone UV absorber, has very strong absorption to both UVB and UVA Region with no color contribution, which is particularly suitable for Optical and lens (PET and PC) industry and also LED diffusion plate,which has strict requirement for initial color

    *TRUELICHT UV 3638 has high thermal stability , TGA(10%)371℃,particular for industry of polyester, Polycarbonate and Nylon, which require both high processing temperature and strong absorbtion to Ultraviolet

    *TRUELICHT UV 3638 is FDA Approved additive for food contact packing material, particular for PET

    -Good compatibility with PET , has no reaction in polymerization and no effect to physical properties

    -High Thermal resistance, Acid-bases resistance

    -No degradation, No migration, No Oddor in both processing and stock period

    *TRUELICHT UV 3638 is suggested to be used in Polyester Film, fiber and containers, Polycarbonate,PETG and PC Molding

    Packing:

    25KGCarton Box

    Storage

    Keep container tightly closed and dry and storage in cool place

    Declaration

    Only for industrial usage, application in food and Medicine is prohibited.

    The information in the application part is only for the reference of professional engineers. However, our Company does not make any form of explicit or implicit warranties or assume any responsibilities in relation to the accuracy, timeliness and completeness the application information on this material. It can not be regarded as a clause of the contract. All tests, applications should be conducted under the guidance of professionals.


    Qingdao Truelight functional Material Technology Co., Ltd. is a professional supplier of functional material additives.Our company has passed ISO9001 quality system.

    After years of production&Innovation,we have rich experience in many industries.We have established complete industrial chain in additives covering Plastic&rubber,ink&coating,textile printing&dyeing, functional resin industries. We have made big achievements in the fields of water-based antioxidants, water-based UV absorbers and polyurethane additives.

    Our products range covers antioxidants,UV absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nanometer light absorbers, nanometer antimicrobial agents, functional masterbatch,Pigments&Dyes and etc.

    Our plants are mainly located in China Mainland, some polyurethane additive plants are located in Taiwan and South Korea. All products accord with national standards or industry standards.

    We are a technology company, we have excellent engineers team.

    We are an innovation-oriented company, our plants have strong production capacity of new products.

    We are a quality-oriented company, we will never allow any trouble or defect products sold to our customers.

    To make your products more competitive, we will keep optimizing synthetic routes, improving product quality, reducing raw material production cost through continuous innovation.

    Qingdao Truelight functional materials technology is willing to become a ray of true light that gives light to all customers in functional materials additives in China.

    We will work harder to win your heart by our honest act not words, making you feel comfortable to work with us , rest assured to buy and using our products.

    Helping our customer become leading companies in their industry is eternal pursuit of all our TRUELIGHT people.

    With Truelicht®,Enjoy the beauty of Chemistry! 



    Basic Info
    Product Name:

    UV 3638

    Other Name:

    4H-3,1-Benzoxazin-4-one,2,2′-(1,4-phenylene)bis-;4H-3,1-Benzoxazin-4-one,2,2′-p-phenylenebis-;2,2′-(1,4-Phenylene)bis[4H-3,1-benzoxazin-4-one];Cyasorb UV 3638;2,2′-p-Phenylenebis[4H-3,1-benzoxazin-4-one];2,2′-(1,4-Phenylene)bis[3,1-benzoxazin-4-one];2,2′-p-Phenylenebis(3,1-benzoxazin-4-one);CEi-P;2,2′-(1,4-Phenylene)bis(4H-3,1-benzoxazin-4-one);Pionin ZA 101;CEi-P-A;UV 0901;UV-BO;UV 3638;Eversorb 58;2,2′-(1,4-Phenylene)bis(4H-benzo[d][1,3]oxazin-4-one);Cyasorb 3638;2-[4-(4-Oxo-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one;1328985-23-4

    CAS No.:

    18600-59-4

    Molecular Formula:

    C22H12N2O4

    InChIKeys:

    InChIKey=BBITXNWQALLODC-UHFFFAOYSA-N

    Molecular Weight:

    368.34

    Exact Mass:

    368.34

    EC Number:

    418-280-1

    UNII:

    8V348NL4QK

    HScode:

    2934999090

    Categories:

    UV Absorbers

    Characteristics
    PSA:

    77.3

    XLogP3:

    3.38

    Appearance:

    DryPowder

    Density:

    1.4±0.1 g/cm3

    Melting Point:

    315-317 °C

    Boiling Point:

    522.8±20.0 °C at 760 mmHg

    Flash Point:

    224.1±16.2 °C

    Refractive Index:

    1.708

    Vapor Pressure:

    5E-11mmHg at 25°C

    Hazard Identification

    Classification of the substance or mixture

    Acute toxicity - Category 4, Oral

    Skin sensitization, Category 1

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H302 Harmful if swallowed

    H317 May cause an allergic skin reaction

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

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

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

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

    Response

    P301+P317 IF SWALLOWED: Get medical help.

    P330 Rinse mouth.

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

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

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

    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.

    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

    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 the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    light stabilizers,UV absorbers,antioxidants,phot

    Location:

    102-1-502 Wangsha Road, Chengyang District, Qingdao266000,Shandong Province,China.

    Payment Terms:

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

    Average lead Time:

    7

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    11-50

    Year of Establishment:

    2018

    Certifications:

    ISO

    Qingdao Truelight functional Material Technology Co., Ltd. is a professional supplier of functional material additives.Our company has passed ISO9001 quality system.After years of production&Innovation,we have rich experience in many industries.We have established complete industrial chain in additives covering Plastic&rubber,ink&coating,textile printing&dyeing, functional resin industries. We have made big achievements in the fields of water-based antioxidants, water-based UV absorbers and polyurethane additives.
    Our products range covers antioxidants,UV absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nanometer light absorbers, nanometer antimicrobial agents, functional masterbatch,Pigments&Dyes and etc. Our plants are mainly located in China Mainland, some polyurethane additive plants are located in Taiwan and South Korea. All products accord with national standards or industry standards.
    We are a technology company, we have excellent engineers team.
    We are an innovation-oriented company, our plants have strong production capacity of new products.
    We are a quality-oriented company, we will never allow any trouble or defect products sold to our customers.
    To make your products more competitive, we will keep optimizing synthetic routes, improving product quality, reducing raw material production cost through continuous innovation. 
    Qingdao Truelight functional materials technology is willing to become a ray of true light that gives light to all customers in functional materials additives in China.
    We will work harder to win your heart by our honest act not words, making you feel comfortable to work with us , rest assured to buy and using our products.
    Helping our customer become leading companies in their industry is eternal pursuit of all our TRUELIGHT people.
    With Truelicht®,Enjoy the beauty of Chemistry! ©
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