Molekula
N-Vinyl-2-pyrrolidone
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
N-Vinyl-2-pyrrolidone (NVP) is a versatile monomer widely used in the production of polyvinylpyrrolidone (PVP), adhesives, coatings, and pharmaceutical excipients. It serves as a key building block in polymer synthesis, offering solubility and film-forming properties. N-Vinyl-2-pyrrolidone has a CAS number of 88-12-0, a molecular formula of C6H9NO, and a molecular weight of 111.14 g/mol. It must be stored between 2 to 8 °C and carries a signal word of "Warning" due to its moderate hazard profile. Molekula supplies N-Vinyl-2-pyrrolidone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 L — £240.00 per pack ex VAT · £288.00 inc. VAT
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Colour (Pt-Co) | ≤ 60 |
| Water | ≤ 0.2% |
| Assay | ≥ 99.5% |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 95 °C |
| Acidity | Base |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Clear to light straw colored liquid |
| Melting Point | 13 °C |
| Boiling Point | 96 °C at 14 mmHg; 193 °C at 400 mmHg |
| Density | 1.04 (relative, water = 1) |
| Solubility (other solvents) | Soluble in water and many organic solvents |
| Vapour Pressure | 12 Pa at 20 °C |
| Refractive Index | 1.511 |
| log P (octanol/water) | 0.37 |
Source: PubChem CID 6917 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 89968254 |
| CAS Number | 88-12-0 |
| IUPAC Name | 1-ethenylpyrrolidin-2-one |
| EC Number | 201-800-4 |
| Molecular Formula | C4H6(O)NCH=CH2 |
| Molecular Weight | 111.14 |
| Exact Mass | 111.0684 |
| SMILES | C=CN1CCCC1=O |
| InChIKey | WHNWPMSKXPGLAX-UHFFFAOYSA-N |
| InChI | InChI=1S/C6H9NO/c1-2-7-5-3-4-6(7)8/h2H,1,3-5H2 |
| PubChem CID | 6917 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2933793000 |
| Tariff Code | 2933790090 |
Safety & GHS
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Corrosive
GHS05
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
Hazard statements
- H302 + H312 + H332 Harmful if swallowed, in contact with skin or if inhaled
- H318 Causes serious eye damage
- H335 May cause respiratory irritation
- H351 Suspected of causing cancer
- H373 May cause damage to organs through prolonged or repeated exposure
- H402 Harmful to aquatic life
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Ethenyl-2-pyrrolidinone
- 1-ethenylpyrrolidin-2-one
- 1-Vinyl-2-pyrrolidinone
- 1-Vinyl-2-pyrrolidone
- 1-vinylpyrrolidin-2-one
- 1-Vinylpyrrolidinone
- 2-Pyrrolidinone, 1-ethenyl-
- Vinylbutyrolactam
- Vinylpyrrolidinone
- Vinylpyrrolidone
Frequently asked questions
What is N-Vinyl-2-pyrrolidone (NVP) commonly used for?
N-Vinyl-2-pyrrolidone is primarily used as a monomer in the production of polyvinylpyrrolidone (PVP), a water-soluble polymer for pharmaceuticals, cosmetics, and adhesives, as well as in the synthesis of specialty polymers and coatings.
What is the chemical formula and molecular weight of N-Vinyl-2-pyrrolidone?
The chemical formula is **C₆H₉NO** (or **C₄H₆(O)NCH=CH₂**), and the molecular weight is **111.14 g/mol**.
How should N-Vinyl-2-pyrrolidone be stored?
Store N-Vinyl-2-pyrrolidone at **2–8°C** in a cool, dry place, away from heat, sparks, and open flames, in a tightly sealed container.
What grades or purities of N-Vinyl-2-pyrrolidone does Molekula supply?
Molekula supplies **high-purity N-Vinyl-2-pyrrolidone**, typically ≥99% by HPLC, suitable for pharmaceutical, cosmetic, and industrial applications.
Can Molekula supply N-Vinyl-2-pyrrolidone in bulk quantities?
Yes, Molekula can provide N-Vinyl-2-pyrrolidone in bulk, with packaging options tailored to your requirements (e.g., drums, IBCs).
What documentation is provided with an order of N-Vinyl-2-pyrrolidone?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
Ready to order or need a custom pack?
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