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4-Ethylpyridine

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CAS:536-75-4
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4-Ethylpyridine manufacturers

  • 4-Ethylpyridine
  • 4-Ethylpyridine pictures
  • $27.00 / 25g
  • 2024-09-12
  • CAS:536-75-4
  • Min. Order: 25g
  • Purity: 0.99
  • Supply Ability: 25kg
  • 4-Ethylpyridine
  • 4-Ethylpyridine pictures
  • $1.10 / 1g
  • 2021-10-11
  • CAS:536-75-4
  • Min. Order: 1g
  • Purity: 99.00%
  • Supply Ability: 100 Tons Min
  • 4-Ethylpyridine
  • 4-Ethylpyridine pictures
  • $1.00 / 1KG
  • 2019-07-07
  • CAS:536-75-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 100kg
4-Ethylpyridine Basic information
Product Name:4-Ethylpyridine
Synonyms:4-ethvlpvridine;4-ethyl-pyridin;Pyridine, 4-ethyl-;GAMMA-ETHYLPYRIDINE;ETHYLPYRIDINE;g-Ethylpyridine;4-Ethylpyridine,98%;4-ETHANOLPYRIDINE
CAS:536-75-4
MF:C7H9N
MW:107.15
EINECS:208-646-7
Product Categories:C7 and C8;Heterocyclic Building Blocks;Pyridines
Mol File:536-75-4.mol
4-Ethylpyridine Structure
4-Ethylpyridine Chemical Properties
Melting point -91 °C
Boiling point 168 °C (lit.)
density 0.942 g/mL at 25 °C (lit.)
refractive index n20/D 1.501(lit.)
Fp 118 °F
storage temp. Flammables area
solubility 107g/l
form Liquid
pkapK1:5.87(+1) (25°C)
color Clear colorless to yellow
PH10 (100g/l, H2O, 20℃)
Water Solubility 34 g/L
Merck 14,3849
BRN 106481
Dielectric constant10.98
LogP1.650
CAS DataBase Reference536-75-4(CAS DataBase Reference)
NIST Chemistry Reference4-(C2H5)-pyridine(536-75-4)
EPA Substance Registry System4-Ethylpyridine (536-75-4)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 10-36/37/38-20/21/22
Safety Statements 26-36-36/37/39-16
RIDADR UN 2924 3/PG 3
WGK Germany 3
8
TSCA Yes
HazardClass 3
PackingGroup III
HS Code 29333999
MSDS Information
ProviderLanguage
4-Ethylpyridine English
SigmaAldrich English
ACROS English
ALFA English
4-Ethylpyridine Usage And Synthesis
Chemical Properties clear colorless to yellowish liquid. Very powerful, sweet-green, in the pure state nauseating, in dilution slightly minty odour with sweet-herbaceous, mildly tarrypungent undertones. There is a certain similarity between the odour of mushrooms and dry-rotted wood. In suitable dilution, actually, a pleasant odour.
Uses 4-Ethyl pyridine is used as a monomer in polymer chemistry.
4-Ethylpyridine could find use in perfume compositions since it gives very interesting effects with Vetiver, Oakmoss, Hydroquinone dimethylether, Amylsalicylate, Coumarin, Lavender, etc., and in minute traces in certain florals, e.g. Hyacinth and Tuberose, also for “bouquetting” purposes in floral fragrances describing flowers from the floor of the woods, Muguet, Violet, etc. where the sweet-earthy, fungal notes can be applied artistically with pleasant effect.
Uses4-Ethylpyridine is used to study the influence of counter-anion concentration on analyte retention.
Production Methods4-Ethylpyridine is produced by Wolff-Kishner reduction of 4-Acetylpyridine.
Synthesis Reference(s)The Journal of Organic Chemistry, 22, p. 694, 1957 DOI: 10.1021/jo01357a607
Tetrahedron Letters, 26, p. 275, 1985 DOI: 10.1016/S0040-4039(01)80795-4
General Description4-Ethylpyridine undergoes metal-ligand interaction with Zn-porphyrin which can be studied by mass spectrometry.
Contact allergens4-Ethyl-pyridine is used as a monomer in polymer chemistry
Purification MethodsDry 4-ethylpyridine with BaO, and fractionally distil it. Also purified by converting to the picrate, recrystalising and the free base is regenerated and distilled. [Beilstein 20/6 V 10.]
4-Ethylpyridine Preparation Products And Raw materials
Raw materialsZINC
Preparation Products2-Amino-4-ethylpyridine-->1-PYRIDIN-4-YL-ETHYLAMINE-->2-Ethylpyridine-->4,4'-Bis(methoxycarbonly)-2,2'-bipyridine-->4-Ethyl-2-pyridinecarbonitrile
Tag:4-Ethylpyridine(536-75-4) Related Product Information
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