1-Lauryl-2-pyrrolidone
- CAS NO.：2687-96-9
- Empirical Formula: C16H31NO
- Molecular Weight: 253.42
- MDL number: MFCD00075066
- EINECS: 403-730-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-12 09:11:35
What is 1-Lauryl-2-pyrrolidone?
Chemical properties
Colorless transparent liquid
The Uses of 1-Lauryl-2-pyrrolidone
1-Dodecyl-2-pyrrolidinone was used in the preparation of few-layered flakes of molybdenum disulfide (MoS2) via liquid phase exfoliation of bulk MoS2 powder.
What are the applications of Application
1-Dodecyl-2-pyrrolidinone is used to prepare molybdenum disulfide (MoS2)
Definition
ChEBI: 1-dodecylpyrrolidin-2-one is pyrrolidin-2-one substituted at nitrogen by an n-dodecyl group. It has a role as an epitope.
General Description
1-Dodecyl-2-pyrrolidinone is an N-alkyl lactam and its reduction with LiH3BNMe2 to the corresponding amine has been reported. It is a potential melatonin-specific chemical penetration enhancer.
Flammability and Explosibility
Non flammable
Properties of 1-Lauryl-2-pyrrolidone
| Melting point: | 4°C |
| Boiling point: | 202-205 °C11 mm Hg(lit.) |
| Density | 0.89 g/mL at 25 °C(lit.) |
| vapor pressure | 0.002Pa at 25℃ |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | -0.43±0.20(Predicted) |
| Water Solubility | 51.7mg/L at 20℃ |
| CAS DataBase Reference | 2687-96-9(CAS DataBase Reference) |
| EPA Substance Registry System | N-Lauryl-2-pyrrolidone (2687-96-9) |
Safety information for 1-Lauryl-2-pyrrolidone
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07  Environment GHS09 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H317:Sensitisation, Skin H410:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 1-Lauryl-2-pyrrolidone
| InChIKey | NJPQAIBZIHNJDO-UHFFFAOYSA-N |
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