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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 8 > CAS 872-50-4
872-50-4 structure 3D

CAS 872-50-4 ethylnitrobenzene products price,suppliers

  • Name: ethylnitrobenzene
  • Molecular Weight: 99.13106
  • Formula: C24H32O6
  • Synonyms: 1-METHYL-2-PYRROLIDINONE; 1-Methyl-2-pyrrolidinone 872-50-4 NMP N-Methyl-2-pyrrolidinone; 1-METHYL-2-PYRROLIDONE, REAGENT (ACS)1-METHYL-2-PYRROLIDONE, REAGENT (ACS)1-METHYL-2-PYRROLIDONE, REAGENT (ACS); M-PYROL(R); N-Methyl-2-pyrrolidinone 872-50-4 NMP; N-Methyl-2-pyrrolidone Manufacturer;
  • 1-Methyl-2-pyrrolidinone (NMP) has a molecular formula of C5H9NO, and it is a colorless to light yellow transparent liquid with a slight ammonia odor. Its boiling point is 204℃, flash point is 91℃, chroma HaZen≤25, refractive index N20D 1.468-1.471, density is 1.032-1.035. It is miscible in water at any ratio, it is soluble in ethanol, acetone, esters, halogenated hydrocarbons, aromatic hydrocarbons and other organic solvents, and it can completely mix with practically all solvents. It is stron
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R36/38:Irritating to eyes and skin
  • [Safety Statements]
  • S41:In case of fire and/or explosion do not breathe fumes
Properties
  • Appearance:
  • colourless or light yellow liquid with an amine odour
  • Molecular Weight:
  • 99.13106
  • Density:
  • 1.44
  • Boiling Point:
  • 237.5°C at 760 mmHg
  • Melting Point:
  • -24℃
  • Flash Point:
  • 103.8°C
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • n20/D 1.479
  • Solubility:
  • Water solubility: >=10 g/100 mL at 20 °C
  • Stability:
  • Stable, but decomposes upon exposure to light. Combustible. Incompatible with strong oxidizing agents, strong acids, reducing agents, bases.
  • More Properties>>
Question & Answer
  • how to separate gamma-butyrolactone from N-methyl-2-pyrrolidone Since these two chemicals have different freezing temps (pyrrolidone is − 11   ∘ F " style="position: relative;" tabindex="0" id="MathJax-Element-2-Frame" class="MathJax" ? 11 ° F ? 11 ° F [ − 24   ∘ C " style="position: relative;" tab...more+ Aug 07 2021
Upstream Product Downtream information
There are 576 suppliers who can provide ethylnitrobenzene with CAS No. 872-50-4
Lower factory price 1-Methyl-2-pyrrolidinone (NMP) Cas 872-50-4 with best purity
Lower factory price 1-Methyl-2-pyrrolidinone (NMP) Cas 872-5...
  • FOB Price:65 USD/Kilogram 
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  • Updatetime:Aug 13 2021 
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  • Usage:syntheses material intermediates, Paints, cleaning agents, widely used in insulation mater 
  • Brand:ZK 
  • Description:872-50-4 Other Names: N-methyl-2- Pyrrolidone MF: C5H9NO Place of Origin: He bei, China Type:
  • Updatetime:Aug 17 2021 
N-Methylpyrrolidone CAS 872-50-4
N-Methylpyrrolidone CAS 872-50-4
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Organic raw materials N-Methylpyrrolidone 872-50-4 with best price
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  • Description:PRODUCT DETAILS N-Methylpyrrolidone (1-Methyl-2-pyrrolidinone), a five-membered cyclic amide, is an organic polar solvent. N-Methylpyrrolidone is extensively used in the manufacture of adhesives, paints, fuels, and pharmaceuticals[1][2]. Density 1.0±0.1 g/cm3 ...
  • Updatetime:Jul 13 2021 
N-Methyl Pyrrolidone; CAS No: 872-50-4; NMP
N-Methyl Pyrrolidone; CAS No: 872-50-4; NMP
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Professional factory production 1-Methyl-2-pyrrolidinone CAS 872-50-4
Professional factory production 1-Methyl-2-pyrrolidinone CAS...
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  • Updatetime:May 28 2021 
1-Methyl-2-pyrrolidinone
1-Methyl-2-pyrrolidinone
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N-Methylpyrrolidone
N-Methylpyrrolidone
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  • Description:Product transportation: can be DHL, UPS, TNT, EMS, Fedex, etc. Depending on your location, please wait 5-7 working days. 1. For small batch orders, please send your hope through UPS DHL EMS within 3-7 days. 2. Bulk order: it will be delivered by air or sea. Pl...
  • Updatetime:May 13 2021 
1-Methyl-2-pyrrolidinone 872-50-4 supplier in ChinaCAS NO.: 872-50-4
1-Methyl-2-pyrrolidinone 872-50-4 supplier in ChinaCAS NO.: ...
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  • Description:CAS: 872-50-4
  • Updatetime:Jan 29 2021 
N-methyl pyrrolidone
N-methyl pyrrolidone
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  • Description:NMP is an important chemical raw materials,is a kind of high selectivity and good stability of polar solvent,has low toxicity,high boiling,strong solubility,non flammable,recyclable using biodegradable,safe to use and is suitable for various formulations use a...
  • Updatetime:Dec 04 2020 
N-Methyl-2-pyrrolidone CAS No.: 872-50-4
N-Methyl-2-pyrrolidone CAS No.: 872-50-4
  • FOB Price:1 USD/Gram 
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  • Appearance:Colorless or light yellow liquid with an amine odor 
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  • Usage:In the raw material 
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  • Description:Physical and chemical properties of 4- isopropyl benzyl alcohol The density of 1.107 g/cm3 Boiling point 407.1°Cat760mmHg Meltig point:169-175℃
  • Updatetime:Nov 27 2020 
1-Methyl-2-pyrrolidinone
1-Methyl-2-pyrrolidinone
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Factory Supply n methyl 2 pyrrolidone
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1-N-methyl-2-pyrrolidone
1-N-methyl-2-pyrrolidone
  • FOB Price:1 USD/Gram 
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  • Updatetime:Sep 21 2020 
1-Methyl-2-pyrrolidinone
1-Methyl-2-pyrrolidinone
  • FOB Price:1 USD/Gram 
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  • Description:1-Methyl-2-pyrrolidinone(99.5%,HyDry,Water≤50ppm(byK.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry,withmolecularsieves,Water≤50ppm(byK.F.));N-Methyl-2-pyrrolidoneManufacturer;1-METHYL-2-PYRROLIDONE,REAGChemicalbookENT(ACS)1-METHYL-2-PYRROLIDONE,REAGENT(ACS)1-MET...
  • Updatetime:Dec 28 2020 
1-Methyl-2-pyrrolidinone
1-Methyl-2-pyrrolidinone
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  • Description:Name 1-Methyl-2-pyrrolidinone
  • Updatetime:Sep 15 2021 
Solvent NMP N-Methyl pyrrolidone from Raw material BDO
Solvent NMP N-Methyl pyrrolidone from Raw material BDO
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  • Updatetime:Jul 23 2021 
N-METHYLPYRROLIDONE
N-METHYLPYRROLIDONE
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  • Description:Hangzhou Utanpharma Biology Co., Ltd. is a R&D and manufacturing based, market oriented enterprise,specialized in the R&D and marketing of active pharmaceutical ingredients and intermediates. Supported by our highly qualified professor and technicians team,inc...
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1-Methyl-2-pyrrolidinone
1-Methyl-2-pyrrolidinone
  • FOB Price:100 USD/Kilogram 
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  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
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  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
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