ChemicalBook >> CAS DataBase List >>N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
- CAS No.
- 23949-66-8
- Chemical Name:
- N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
- Synonyms
- UV-312;-(4-ETHYLPHENYL)-ETHLYENE DIAMIDE;N-(2-Ethoxyphenyl)-N′-(2-ethylphenyl)oxamid;2ETHOXY2ETHYLOXANILIDE;VSU;TINUVIN 312;UV-321;STAB UV 312;Sanduvor VSU;LOTSORB UV 312
- CBNumber:
- CB3855043
- Molecular Formula:
- C18H20N2O3
- Molecular Weight:
- 312.36
- MDL Number:
- MFCD08353320
- MOL File:
- 23949-66-8.mol
Last updated:2024-12-18 14:08:52
| Boiling point | >400 °C |
|---|---|
| Density | 1.216±0.06 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| pka | 10.81±0.70(Predicted) |
| Water Solubility | 300μg/L at 20℃ |
| InChI | InChI=1S/C18H20N2O3/c1-3-13-9-5-6-10-14(13)19-17(21)18(22)20-15-11-7-8-12-16(15)23-4-2/h5-12H,3-4H2,1-2H3,(H,19,21)(H,20,22) |
| InChIKey | YIMHRDBSVCPJOV-UHFFFAOYSA-N |
| SMILES | C(NC1=CC=CC=C1OCC)(=O)C(NC1=CC=CC=C1CC)=O |
| LogP | 4.9 at 25℃ |
| FDA UNII | UV3IY35NLO |
| EPA Substance Registry System | Ethanediamide, N-(2-ethoxyphenyl)-N'-(2-ethylphenyl)- (23949-66-8) |
SAFETY
Risk and Safety Statements
| Hazard statements | H413 |
|---|
N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide Chemical Properties,Uses,Production
Appearance
White to slightly yellow powder
Uses
N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide (UV-312) is an oxalyl anilide UV absorber that is effective in a variety of polymers and applications. Applications in plastics include polyamides, PVC (rigid and flexible), polyesters (thermoplastic and thermosetting), polyurethanes, adhesives and sealants. The product is also suitable for powder and solvent-based coatings and is used in automotive, industrial, and architectural paints.
Flammability and Explosibility
Non flammable
Synthesis of N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide from Acetic acid, 2-[(2-ethylphenyl)amino]-2-oxo-, ethyl ester and o-Phenetidine
N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 131)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Qingdao Truelight functional Material Technology Co., Ltd. | +86-13573844393 | songjames@truelightchem.com | China | 221 | 58 |
| Zhejiang Kinso Technology Co., LTD. | +8619857958369 | sales@kinsopharma.com | China | 54 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15531157085 +86-15531157085 | abby@chuanghaibio.com | China | 8806 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5876 | 58 |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 3007 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 3712 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29730 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21631 | 55 |
| Tianjin Zhongxin Chemtech Co., Ltd. | 86-22-66880623 +8618622897568 | sales@tjzxchem.com | China | 571 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29863 | 58 |
View Lastest Price from N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-03-24 | UV Absorber 312
23949-66-8
|
US $150.00 / kg | 1kg | 99% | 500kg | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2025-03-21 | N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
23949-66-8
|
US $0.00 / KG | 1KG | 99% | 5000KG | Hebei Mujin Biotechnology Co.,Ltd | |
 |
2025-03-20 | N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
23949-66-8
|
US $10.00 / KG | 1KG | 99% | 100 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- UV Absorber 312
23949-66-8
- US $150.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
23949-66-8
- US $0.00 / KG
- 99%
- Hebei Mujin Biotechnology Co.,Ltd
-
- N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide
23949-66-8
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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23949-66-8
C18H20N2O3