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Ultraviolet UV Absorber for PU, Yistab UV-1

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  Post Date: Jun 16,2020
  Expiry Date: Jun 16,2021
  Detailed Description: Cas No. :57834-33-0 Quantity: 10000Kilograms
Payment Method: T/T
Yistab UV-1 is liquid formamidline ultraviolet absorber. The effective UV absorptivity is in the range 240-350nm. The peak absorption is 308nm. It can almost entirely absorb the ultraviolet radiation in the range 300-330. The polyurethane is easy to degrade due to the radiation of this wave range. So it has excellent light stability for the polyurethane products like flexible foam, rigid foam, elastomer, artificial leather, adhesive and coating etc. It prevents the aging and improves the color stability to prolong the service life of the products.

  CAS Registry Number:

57834-33-0
  Synonyms: ;Ultraviolet absorbent UV-1;N-(Ethoxycarbonylphenyl)-N'-methyl-N'-phenyl formamidine;4-[[(METHYLPHENYLAMINO)METHYLENE]AMINO]-BENZOIC ACID;ethyl 4-[[(methylphenylamino)methylene]amino]benzoate;4-[[(methylphenylamino)methylene]amino]-benzoicaciethylester;Benzoicacid,4-[[(methylphenylamino)methylene]amino]-,ethylester;N-(Ethoxycabonylphenyl)-N'-methyl-N'-phenyl formamidine;4-[[(METHYLPHENYLAMINO)MEHTYLENE]AMINO]-BENZOIC ACID;UvAbsorberUv-1;UV-1;N-(4-Ethoxycarbonylphenyl)-N'-Methyl-N'-Phenyl Formamidine;UV absorber-1;N-(ethoxycarbonylphenyl)-N'-methy-N'-phenyl formamidine;ethyl 4-({(E)-[methyl(phenyl)amino]methylidene}amino)benzoate;N-(P-Ethoxycarbonylphenyl)-N'-methyl-N'-phenyl formamidine;
  Molecular Formula: C17H18N2O2
  Molecular Weight: 282.337
  Molecular Structure: 57834-33-0 N-(Ethoxycarbonylphenyl)-N'-Methyl-N'-Phenylformamidine

  Company: Zhiyi Specialty Chemicals Co.,Ltd.     [ China ]        
  Contact: Jason Liu
  Tel: +86-0751-6925089
  Fax:
  Email: 229543890@qq.com
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