Home Categories Pharmaceutical intermediates 4-Ethylpyridine
A3954612

4-Ethylpyridine , 98% , 536-75-4

CAS NO.:536-75-4

Empirical Formula: C7H9N

Molecular Weight: 107.15

MDL number: MFCD00006450

EINECS: 208-646-7

Update time: 2022-07-08

PRODUCT 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.)
Flash point: 118 °F
storage temp.  Flammables area
solubility  107g/l
form  Liquid
pka pK1:5.87(+1) (25°C)
color  Clear colorless to yellow
PH 10 (100g/l, H2O, 20℃)
Water Solubility  34 g/L
Merck  14,3849
BRN  106481
Dielectric constant 10.98
LogP 1.650
CAS DataBase Reference 536-75-4(CAS DataBase Reference)
NIST Chemistry Reference 4-(C2H5)-pyridine(536-75-4)
EPA Substance Registry System 4-Ethylpyridine (536-75-4)

Description and 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.

Safety

Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P302+P352-P305+P351+P338
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

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