Cas 57834-33-0 / Polyurethane Used Uv Stabilizer Uv-1 Ultraviolet Absorbent Uv-1
Basic Spec
English name: Ethyl 4-[[(methylphenylamino)methylene]amino]benzoate
English synonym: 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>98.5%
CAS No: 57834-33-0
Molecular formula: C17H18N2O2
Molecular weight: 282.34
EINECS number: 260-976-0
Related categories: Catalysts and additives; UV absorbers; light stabilizers; UV absorbers UV-1_cas: 57834-33-0 Overview: The company's dedicated workshop produces UV-1, with an annual output of 350T. Chemical name: N-(ethoxycarbonylphenyl)-N'-methyl-N'-phenylformamidine CAS#:57834-33-0 Content: ≥98.5% Appearance: light yellow liquid; compound
Major function:Light stabilizer DERISORB UV-1 light stabilizer, anti-aging, plastic anti-aging
Chemical Structure
Physical Specification
CAS NO:57834-33-0
Other Names:N-(Ethoxycarbonylphenyl)-N-Methyl-Phenylformamidine
MF:C17H18N2O2
EINECS No.:260-976-0
Place of Origin:
Shandong, China (Mainland)
Type:Dyestuff Intermediates, Pharmaceutical Intermediates
Purity:99.0% Min
Brand Name:JTL
Model Number:API
Specification:
| Items | Specifications | Results |
| Appearance | Light yellow liquid | Complies |
| Assay | ≥98% | 98.78% |
| Water | ≤0.5% | 0.23% |
Welcome to inquire us to get the complete COA
Introduction of UV-1
Light yellow needle crystal or white powder. Melting point 142.6-144.6 ° C. 25 ° C solubility (g / 100 ml solvent): acetone > 50, benzene 1, ethanol > 50 water < 0.5, n-heptane < 0.5.
Application Of UV-1
-
This product is a highly effective anti-ultraviolet additive. It is widely used in polyurethane, adhesive, foam and other materials. Its excellent absorption properties enable it to effectively absorb 240~300nm ultraviolet light, and absorb almost all of it in the 300~330nm band. The UV effect is 1.1 to 1.4 times that of benzophenone or benzotriazole. The amount of addition in polyurethane is generally 0.2% to 1.0%, and the amount of sealant added is 0.5% to 1.0%. It is recommended to mix with other UV absorbers.
Packing & Storage
200KG/Drum, Avoid yang, light, moisture, and avoid light stabilizers containing sulfur or halogens. It needs to be stored and stored under sealed dry and dark conditions.
Contact Information
| Tel | 0086 134 35409275 |
| Fax | 0086 757 84888673 |
| Mobile | 0086 13670617610 |
| E-mail | frank@jasontechcn.com |
| Skype | frank_shuai |
| WhatsApp/Viber | +86-13435409275 |
FAQ
1. Are you a factory or tarding company?
Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.
2. Where dose your company locate?
We locate in Heze, Shandong province of China, also have sales rep. in Foshan
3. Can you provide samples for quality checking before placing an order?
Samples are avaliable upon request, but the shipping cost should be paid by customer.
4. How to get the price list?
Please inqire us by alibaba/email.
5. What's your payment term?
TT/Payoneer/Paypal/West Union
Payment Terms
100% TT Before Shipment
