4-methyl biphenyl
 
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IUPAC name :1-methyl-4-phenylbenzene
InChI :InChI=1/C13H12/c1-11-7-9-13(10-8-11)12-5-3-2-4-6-12/h2-10H,1H3
InChIKey :ZZLCFHIKESPLTH-UHFFFAOYAU
SMILES :CC1=CC=C(C=C1)C2=CC=CC=C2
(EINECS) number :211-409-0
cas number :644-08-6
beilstein number :1904468
fema number :3186
coe number :2292
jecfa number :1334
fl. number :01.011
molar refractivity :55.66 ± 0.3 cm3
parachor :418.2 ± 4.0 cm3
index of refraction :1.564 ± 0.02
surface tension :35.8 ± 3.0 dyne/cm
density :0.983 ± 0.06 g/cm3
polarizability :22.06 ± 0.5 10-24cm3
xlogp : 4.40
molecular weight : 168.2343800
formula :C13 H12
BioActivity Analysis :477365
 
 
fda reg :unspecified h. number :2902.90.00.90
organoleptics : 
odor type :spicy
odor strength :medium ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
floral spicy wintergreen anise waxy mint
taste description³ :at 12.00 ppm.  
Spicy, estragole, fennel, floral and wintergreen
properties : 
appearence :white crystals
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
melting point : 49.00 - 50.00 °C. @ 760.00 mm Hg
boiling point : 267.00 - 268.00 °C. @ 760.00 mm Hg
boiling point : 134.00 - 136.00 °C. @ 15.00 mm Hg
logp : 4.63
safety : 
Oral Toxicity(LD50) : Oral-Rat    2570.00  mg/kg    
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 230.00  °F.  TCC  ( > 110.00 °C. )
  
recommendation for 4-methyl biphenyl usage levels up to :
  0.3000 % in the fragrance concentrate.
  
recommendation for 4-methyl biphenyl usage levels up to :
  12.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :211-409-0
rtecs :DV5460000 for 644-08-6
chemidplus :000644086
epa-srs :644-08-6
dtp/nci :407669
  
other : 
 
references : 
pubchem :155890
NIST Chemistry WebBook :510051887
  
reference : Mosciano, Gerard P&F 21, No. 3, 51, (1996)³
synonyms :
4-methyl biphenyl
para-methyl biphenyl
4-methyl diphenyl
para-methyl diphenyl
para-methyl phenyl benzene
(4-methyl phenyl) benzene
4-methyl-1,1'-biphenyl
1-methyl-4-phenyl benzene
4-phenyl toluene
soluble in :
 alcohol
 water, 4 mg/L @ 25C
insoluble in :
 water
(odor and/or flavor) used in :
 chocolate
 herbal
 licorice
 mint
 wintergreen
natural occurrence in :
not found in nature



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