pyridine
 
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IUPAC name :pyridine
InChI :InChI=1/C5H5N/c1-2-4-6-5-3-1/h1-5H
InChIKey :JUJWROOIHBZHMG-UHFFFAOYAY
SMILES :C1=CC=NC=C1
(EINECS) number :203-809-9
eu annex :613-002-00-7
cas number :110-86-1
fema number :2966
coe number :604
fl. number :14.008
molar refractivity :24.34 ± 0.3 cm3
parachor :201.4 ± 4.0 cm3
index of refraction :1.500 ± 0.02
surface tension :35.2 ± 3.0 dyne/cm
density :0.956 ± 0.06 g/cm3
polarizability :9.65 ± 0.5 10-24cm3
xlogp : 0.80
molecular weight : 79.0999000
formula :C5 H5 N
BioActivity Analysis :17389599
 
 
fda reg :172.515
177.1580
177.1585
h. number :2933.39.9050
organoleptics : 
odor type :fishy
odor strength :very high ,
recommend smelling in a 0.01 % solution or less
odor description :
at 0.01 % in propylene glycol.  
sickening sour putrid fishy amine
properties : 
appearence :colorless clear liquid
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.97800 @ 25.00 °C.
refractive index :1.51000 @ 20.00 °C.
melting point : -42.00 - -41.00 °C. @ 760.00 mm Hg
boiling point : 115.00 - 116.00 °C. @ 760.00 mm Hg
boiling point : 43.00 - 44.00 °C. @ 50.00 mm Hg
logp : 0.65
safety : 
Oral Toxicity(LD50) : Oral-Rat    891.00  mg/kg    
Dermal Toxicity(LD50) : Skin-Rabbit  1121.00  mg/kg    
  
flash point ( Deg. F. ) : 68.00  °F.  TCC  ( 20.00 °C. )
  
recommendation for pyridine usage levels up to :
 not for fragrance use.
  
safety links : 
(EINECS) number :203-809-9
rtecs :UR8400000 for 110-86-1
chemidplus :000110861
epa-srs :110-86-1
dtp/nci :406123
  
other : 
 
references : 
pubchem :151201
  
synonyms :
 azine
azabenzene
 pyridine
soluble in :
 alcohol
 water, 1000000 mg/L @ 25C
(odor and/or flavor) used in :
 coffee
 tobacco tabac tabaco
natural occurrence in :
coffee
data pagelavender oil spike spain @ 0.005%
data pagemangrove bark red oil cuba @ trace%
tobacco



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