1-METHYL-2-PYRROLIDINONE FOR HPLC >=99% (C005B-083367)

General description

1-Methyl-2-pyrrolidinone, a tertiary amide, is widely employed as an organic solvent. It participates in the sonochemical synthesis of high quality MOF(Metal-Organic Framework)-177 crystals.
It also participates in the following:

• synthesis of cyanotrimethylsilane
• decarbonylation of aldehydes
• reduction of benzaldehydes and ketones to the corresponding alcohols
• preparation of natural products

Application

1-Methyl-2-pyrrolidinone (NMP) has been used as a solvent to study the dispersion ability of acrylate polymers for graphene. It has also been used for the fabrication of working electrodes for electrochemical measurements in a study.

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Molecular Weight: 99.13. Empirical Formula: C₅H₉NO. vapor density: 3.4 (vs air). Quality Level: 100. vapor pressure: 0.29 mmHg ( 20 °C), 0.99 mmHg ( 40 °C). Assay: ≥. 99%. form: liquid. autoignition temp.: 518 . °F. purified by: glass distillation. expl. lim.: 9.5 . %. technique(s): HPLC: suitable. impurities: <. 0.050% water. color: APHA: ≤. 10. refractive index: n20/D 1.47 (lit.). pH: 7.7-10.0 (20 . °C, 100 . g/L). bp: 202 . °C (lit.), 81-82 . °C/10 . mmHg (lit.). mp: −. 24 . °C (lit.). density: 1.028 . g/mL . at 25 . °C (lit.). λ: H₂O reference. UV absorption: λ. : 285 . nm A_max: 1.00, λ. : 300 . nm A_max: 0.50, λ. : 325 . nm A_max: 0.10, λ. : 350-400 . nm A_max: 0.01. application(s): food and beverages. SMILES string: CN1CCCC1: O. InChI: 1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3. InChI key: SECXISVLQFMRJM-UHFFFAOYSA-N. Pictograms: GHS07,GHS08. Signal Word: Danger. Hazard Statements: H315 - H319 - H335 - H360D. Precautionary Statements: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 1. Flash Point(F): 195.8 °F - Pensky-Martens closed cup. Flash Point(C): 91 °C - Pensky-Martens closed cup.