N-Vinyl-2-Pyrrolidone (NVP)
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| Post Date: | Dec 03,2015 |
| Expiry Date: | May 31,2016 |
| Detailed Description: |
Cas No. :88-12-0
Payment Method: T/T,L/C,O/A. N-Vinylpyrrolidone ("NVP") is an organic compound consisting of a 5-membered lactam linked to a vinyl group. It is a colorless liquid although commercial samples can appear yellowish. It is produced industrially by reacting 2-pyrrolidone with acetylene. It is the precursor to polyvinylpyrrolidone (PVP), an important synthetic material. The NVP monomer is commonly used as a reactive diluent in ultraviolet and electron-beam curablepolymers applied as inks, coatings or adhesives. N-Vinylpyrrolidone IUPAC name 1-Ethenyl-2-pyrrolidone Other names N-Ethenyl-2-pyrrolidone N-Vinyl-2-pyrrolidone 1-Vinyl-2-pyrrolidone N-Vinylbutyrolactam Identifiers CAS Registry Number:88-12-0 Properties Molecular formula:C6H9NO Molar mass:111.14 g·mol−1 Density:1.043 g/cm3 Melting point:13–14 °C (55–57 °F; 286–287 K) Boiling point:90–92 °C (194–198 °F; 363–365 K) Pa) Vapor pressure:0.1 mmHg (24 °C) Refractive index(nD):1.512 Hazards Flash point:95 °C (203 °F; 368 K) Autoignition temperature:685 °C (1,265 °F; 958 K) Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) Usage: Plastic Industry: The monomer is added to the formulation of UV-curable coatings, which will form flexible and rigid plastic film. Adding NVP in radiation medicine can improve elongation and viscosityof coatings (high light and low light). Electronics industry: electronic equipment manufacturers rely on UV paint fast processing and low-temperature process to protect cables ,electrical components and printed circuit boards. Metal industry: metallic paint is generally used with UV cationic vinyl ether / epoxy chemistry or heterocyclic ring system consisting of formula, the function of NVP is to cross-link with vinyl ethers or acrylic-functional groups,which will form an excellent reactive diluent in these systems. Other industrial uses: Wide applications in the industrial field of wood, paper, inks, adhesives. |
| CAS Registry Number: | 88-12-0 |
| Synonyms: | ;1-Vinyl-2-pyrrolidinone;Vinylpyrrolidoneopticalgrade;N-Vinylbutyrolactam;Vinylpyrrolidone;NVP;N-vinylpyrrolidone;N-Vinyl-2-pyrrolidinone;3-Vinyl-2-pyrrolidinone; |
| Molecular Formula: | C6H9NO |
| Molecular Weight: | 111.14 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R20/21/22:; R37:; R40:; R41:; R48/20:; |
| Safety Description: | S26:; S36/37/39:; |
| Company: | TIANJIN ZHONGXIN CHEMTECH CO.,LTD. [ China ] |
| Contact: | sales(at)tjzxchem.com |
| Tel: | 86-22-89880739 |
| Fax: | 86-22-66880086 |
| Email: | sales@tjzxchem.com |
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