para-cresol
 
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IUPAC name :4-methylphenol
InChI :InChI=1/C7H8O/c1-6-2-4-7(8)5-3-6/h2-5,8H,1H3
InChIKey :IWDCLRJOBJJRNH-UHFFFAOYAN
SMILES :CC1=CC=C(C=C1)O
(EINECS) number :203-398-6
eu annex :604-004-00-9
cas number :106-44-5
fema number :2337
coe number :619
jecfa number :693
fl. number :04.028
molar refractivity :32.95 ± 0.3 cm3
parachor :259.9 ± 4.0 cm3
index of refraction :1.545 ± 0.02
surface tension :38.8 ± 3.0 dyne/cm
density :1.038 ± 0.06 g/cm3
polarizability :13.06 ± 0.5 10-24cm3
xlogp : 2.10
molecular weight : 108.1378200
formula :C7 H8 O
BioActivity Analysis :70136
 
 
fda reg :172.515
175.300
177.2410
h. number :2907.12.0000
organoleptics : 
odor type :phenolic
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in dipropylene glycol.  
phenolic narcissus mimosa
substantivity :400  Hour(s)
properties : 
appearence :white crystals
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
melting point : 32.00 - 35.00 °C. @ 760.00 mm Hg
boiling point : 201.80 - 202.00 °C. @ 760.00 mm Hg
boiling point : 121.00 - 122.00 °C. @ 50.00 mm Hg
logp : 1.94
safety : 
most important hazard(s) : T - Toxic.
  
Oral Toxicity(LD50) : Oral-Rat    207.00  mg/kg    
Dermal Toxicity(LD50) : Skin-Rabbit  750.00  mg/kg    
  
flash point ( Deg. F. ) : 193.00  °F.  TCC  ( 89.44 °C. )
  
recommendation for para-cresol usage levels up to :
  0.0500 % in the fragrance concentrate.
  
recommendation for para-cresol usage levels up to :
  2.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :203-398-6
rtecs :GO6475000 for 106-44-5
chemidplus :000106445
epa-srs :106-44-5
dtp/nci :21061
  
other : 
 
references : 
pubchem :150905
NIST Chemistry WebBook :134806773
  
synonyms :
4-cresol
para-cresol
para-cresylic acid
1-hydroxy-4-methyl benzene
4-hydroxytoluene
para-hydroxytoluene
para-methyl hydroxybenzene
4-methyl phenol
para-methyl phenol
1-methyl-4-hydroxybenzene
para-oxytoluene
para-toluol
soluble in :
 alcohol
 water, 21500 mg/L @ 25C
insoluble in :
 water
(odor and/or flavor) blends with :
 cananga oil
 castoreum absolute
(odor and/or flavor) used in :
 cassie acacia farnesiana
 castoreum
 chicken
 coffee
 floral
 jasmin
 leather russian leather
 mimosa wattle
 musk
 narcissus narcisse
 nut
 olive
 soybean
 tea green tea
 vanilla
natural occurrence in :
algae sea algae
anise
data pageayou wood oil @ trace%
butter
data pagecananga oil china @ 0.27%
data pagechampaca concrete @ trace%
coffee roasted coffee
data pagegingergrass oil @ 0.13%
jasmin
data pagejasmin absolute concrete egypt @ 0.96%
data pagejasmin oil italy @ 1.13%
data pagejasmin sambac absolute egypt @ 0.08%
olive oil
data pageosmanthus absolute @ trace%
raspberry plant
ylang ylang
data pageylang ylang oil @ 0.09%
data pageylang ylang oil CO2 extract @ 0.53%



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