1-Metil-2-pirrolidona, patrón para GC
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 5 ml :: Botella de vidrio | ME04920005 | In stock | Buy |
- Synonyms: N-Methylpyrrolidone, N-Methyl-2-pyrrolidinone, NMPr- C5H9NOr- M = 99,13 g/molr- CAS [872-50-4]r- EINECS-No.: 212-828-1r- Density: 1,03 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: -24 ºCr- Boiling point: 202 ºCr- Flash pt. 91 ºCr- Ignition temp.: 245 ºCr- Vapour pressure: (20 ºC) 0,32 hPar- Refraction index: (n 20 ºC/D) 1,4684r- Dielectric const.: (25 ºC) 33r- LD 50 (oral, rat): 3598 mg/kgr- EC-Index-No.: 606-021-00-7r- GHS-signal word: Dangerr- GHS-H sentences: H315 - H319 - H360D - H335r- GHS-P sentences: P261 - P280 - P305+P351+P338 - P321 - P405 - P501ar- Tariff number: 2933 79 00 90r- Applications: analytical chemistry, chromatography, synthesis of organic products.rrSPECIFICATIONSrassay: 99,8%rover ramp: 80ºC, 7ºC/min 220ºCridentity: IRr
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