Home > Offer to Sell > Catalyst and Auxiliary > Plastic Auxiliary Agent > UV ABSORBER UV 1 CAS NO.57834-33-0

UV ABSORBER UV 1 CAS NO.57834-33-0

Inquiry
  Post Date: Mar 16,2023
  Expiry Date: Mar 15,2024
  Detailed Description: Cas No. :57834-33-0 Quantity: 100Metric Tons
Price:Negotiable USD Kilograms
Payment Method: T/T,L/C,D/P
Chemical name: N-（ethoxycarbonylphenyl）-N'-methyl- N'-phenyl formamidine
CAS No.：57834-33-0
Molecular formular：C17H18N2O2
Molecular weight：282.3
Molecular structure


Specification
Appearance: Slightly yellowish liquid
Assay, %: ≥ 98.5
Boiling point, ℃/0.1mmHg：188-190
Water，%：≤1.0

Solubility (25℃, g/110g solvent)
Water ＜0.01 Aceton ＞50 Methanol ＞50 Ethylacetate ＞50

Application
UV ABSORBER HOSORB-UV1 is a high efficient anti-ultraviolet additive. It is widely used in adhesives, polyurethane, foam and other materials. Because of its excellent absorption property, the ultraviolet radiation in 240-340nm is effectively absorbed and the ultraviolet radiation in the 300-330nm is nearly absorbed completely. Its anti-ultraviolet effect is 1.1-1.4 times as efficient as the UV absorbers of benzophenone or benzotriazole types.

UV1 has good effect on the polymer system and it has good compatibility with the resin. The anti-yellowing effect is excellent. Its effect is superior to the other UV agent for PU. It is widely used in PU foaming, PU coating, PU leather, PU board and resins etc.


Packing
200kg/drum or as per customer’s request.

Storage
Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place.

Recommended Dosage
PU foaming, PU leather : 1.0 – 4.0 %
PU paint, Alkyd paint : 0.5 - 2.0 %
TPU : 0.3 - 1%
Polyvinyl chloride, Acrylic resin: 0.3 – 0.5%

  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: Guangzhou Chengshuai New Material Co.,Ltd.     [ China ]        
  Contact: David
  Tel: 862034708468
  Fax:
  Email: info@hhochem.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.