propylene glycol dibenzoate
 
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IUPAC name :1-(benzoyloxy)propan-2-yl benzoate
InChI :InChI=1/C17H16O4/c1-13(21-17(19)15-10-6-3-7-11-15)12-20-16(18)14-8-4-2-5-9-14/h2-11,13H,12H2,1H3
InChIKey :UMVMVEZHMZTUHD-UHFFFAOYAP
SMILES :CC(COC(=O)C1=CC=CC=C1)OC(=O)C2=CC=CC=C2
(EINECS) number :242-894-7
cas number :19224-26-1
fema number :3419
coe number :10890
jecfa number :862
fl. number :09.803
molar refractivity :78.59 ± 0.3 cm3
parachor :629.2 ± 4.0 cm3
index of refraction :1.560 ± 0.02
surface tension :44.9 ± 3.0 dyne/cm
density :1.169 ± 0.06 g/cm3
polarizability :31.15 ± 0.5 10-24cm3
xlogp : 4.20
molecular weight : 284.3065400
formula :C17 H16 O4
 
 
fda reg :175.105 h. number :unspecified
organoleptics : 
odor type :ethereal
odor strength :medium
odor description¹ :
at 100.00 %.  
salmon algae metallic shellfish
substantivity :7 hour(s) at 100.00 %
properties : 
appearence :colorless clear liquid
assay : 96.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.15700 - 1.16300 @ 25.00 °C.
pounds per gallon - calc. : 9.627 to 9.677
refractive index :1.54200 - 1.54700 @ 20.00 °C.
melting point : -3.00 °C. @ 760.00 mm Hg
boiling point : 232.00 °C. @ 12.00 mm Hg
acid value : 1.00  max.  KOH/g
logp : 4.83
shelf life : 24.00 month(s) or longer if stored properly.
storage :store in cool, dry place in tightly sealed containers, protected from heat and light.
safety : 
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 230.00  °F.  TCC  ( > 110.00 °C. )
  
recommendation for propylene glycol dibenzoate usage levels up to :
 not for fragrance use.
  
recommendation for propylene glycol dibenzoate usage levels up to :
  85.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :242-894-7
chemidplus :19224-26-1
epa-srs :19224-26-1
  
other : 
 
references : 
pubchem :10512095
NIST Chemistry WebBook :4205826121
  
reference : Luebke, William tgsc, (2007)¹
synonyms :
1,2-propane diol dibenzoate
 propane-1,2-diyl dibenzoate
 propylene glycol dibenzoate
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) used in :
 solvents
natural occurrence in :
not found in nature



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