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N-Methylpropionamide

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N-Methylpropionamide Suppliers list
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652
Email: info@fdachem.com
Products Intro: Product Name:N-Methylpropionamide
CAS:1187-58-2
Purity:99% Package:1kg;32USD|1000kg;1.3USD
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:N-Methylpropionamide
CAS:1187-58-2
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:n-methylpropionamide
CAS:1187-58-2
Purity:0.99 Package:1kg
Company Name: career henan chemical co
Tel: +86-0371-86658258 15093356674;
Email: factory@coreychem.com
Products Intro: Product Name:N-Methylpropanamide
CAS:1187-58-2
Purity:Min98% HPLC Package:1KG;1USD
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267
Email: info@antaichem.com
Products Intro: Product Name:N-Methylpropionamide
CAS:1187-58-2
Purity:0.98 Package:1KG;5KG;25KG

N-Methylpropionamide manufacturers

  • N-Methylpropionamide
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  • $32.00 / 1kg
  • 2024-03-29
  • CAS:1187-58-2
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: g-kg-tons, free sample is available
  • N-Methylpropionamide
  • N-Methylpropionamide pictures
  • $0.00 / 1KG
  • 2023-02-04
  • CAS:1187-58-2
  • Min. Order: 1KG
  • Purity: 98%min
  • Supply Ability: 30tons/month
  • N-Methylpropionamide
  • N-Methylpropionamide pictures
  • $20.00 / 1kg
  • 2023-01-17
  • CAS:1187-58-2
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 5000 tons
N-Methylpropionamide Basic information
Product Name:N-Methylpropionamide
Synonyms:n-methyl-propanamid;N-Methylpropanamide;N-methyl-Propanamide;n-methyl-propionamid;N-Methylpropionic acid amide;n-methylpropionicacidamide;N-Methylpropionsaureamid;Propionamide, N-methyl-
CAS:1187-58-2
MF:C4H9NO
MW:87.12
EINECS:214-699-7
Product Categories:Amides;Carbonyl Compounds;Organic Building Blocks
Mol File:1187-58-2.mol
N-Methylpropionamide Structure
N-Methylpropionamide Chemical Properties
Melting point -43 °C (lit.)
Boiling point 146 °C/90 mmHg (lit.)
density 0.931 g/mL at 25 °C (lit.)
refractive index n20/D 1.436(lit.)
Fp 222 °F
pka16.61±0.46(Predicted)
form clear liquid
color Colorless
Specific Gravity0.93
BRN 1737640
CAS DataBase Reference1187-58-2(CAS DataBase Reference)
NIST Chemistry ReferencePropanamide, N-methyl-(1187-58-2)
EPA Substance Registry SystemPropanamide, N-methyl- (1187-58-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
RTECS UE4515000
F 3
HS Code 2924.19.8000
MSDS Information
ProviderLanguage
N-Methylpropionamide English
SigmaAldrich English
N-Methylpropionamide Usage And Synthesis
Chemical PropertiesCLEAR COLOURLESS LIQUID
UsesN-Methylpropionamide has been used to investigate amide-induced phase separation of hexafluoro-2-propanol-water mixtures.
Purification MethodsThe amide is a colourless, odourless, neutral liquid at room temperature with a high dielectric constant. The amount of water present can be determined directly by Karl Fischer titration, GLC and NMR have been used to detect unreacted propionic acid. Commercial material of high quality is available, probably from the condensation of anhydrous methylamine with 50% excess of propionic acid. Rapid heating to 120-140o with stirring favours the reaction by removing water either directly or as the ternary xylene azeotrope. The quality of the distillate improves during the distillation. N-Methylpropionamide can be dried over CaO. Water and unreacted propionic acid are removed as their xylene azeotropes. It is then distilled in a vacuum. Material used as an electrolyte solvent (specific conductance less than 10-6 ohm-1 cm -1) is obtained by fractional distillation under reduced pressure, and storage over BaO or molecular sieves because it readily absorbs moisture from the atmosphere on prolonged storage. [Hoover Pure Appl Chem 37 581 1974, Recommended Methods for Purification of Solvents and Tests for Impurities, Coetzee Ed., Pergamon Press, 1982, Beilstein 4 IV 183.]
N-Methylpropionamide Preparation Products And Raw materials
Preparation Products1-Propanamine, N-methyl-, hydrochloride
Tag:N-Methylpropionamide(1187-58-2) Related Product Information
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