pentacosane
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IUPAC name :pentacosane
InChI :InChI=1/C25H52/c1-3-5-7-9-11-13-15-17-19-21-23-25-24-22-20-18-16-14-12-10-8-6-4-2/h3-25H2,1-2H3
InChIKey :YKNWIILGEFFOPE-UHFFFAOYAK
SMILES :CCCCCCCCCCCCCCCCCCCCCCCCC
cas number :629-99-2
(EINECS) number :211-123-6
beilstein number :1763638
molar refractivity :117.87 ± 0.3 cm3
parachor :1026.7 ± 4.0 cm3
index of refraction :1.446 ± 0.02
surface tension :29.3 ± 3.0 dyne/cm
density :0.799 ± 0.06 g/cm3
polarizability :46.72 ± 0.5 10-24cm3
XlogP : 11.80
molecular weight : 352.6803800
formula :C25 H52
BioActivity Analysis :435910
NMR Predictor :Predict
 
 
export tariff code :2901.10.5000
fda reg :unspecified

Suppliers :
Sigma-Aldrich-Aldrich :Pentacosane
99%

organoleptics :

properties :
appearence :white solid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 53.00 to 55.00 °C. @ 760.00 mm Hg
boiling point : 401.00 to 402.00 °C. @ 760.00 mm Hg
boiling point : 169.00 to 170.00 °C. @ 0.05 mm Hg
flash point :> 230.00  °F.  TCC  ( > 110.00 °C. )
logP (o/w) : 12.62

safety :
most important hazard(s) :None - None found.
  S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
 

safety references :
EPI System :view
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 pentacosane
(EINECS) number :211-123-6
chemidplus :000629992
EPA/NOAA CAMEO :hazardous materials
EPA Substance Registry Services :629-99-2
dtp/nci :158663

references :
 pentacosane
NIST Chemistry WebBook :1266420359
pubchem :155728

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
N-pentacosane

soluble in :
 alcohol
 water, 0.000000029 mg/L @ 25C

insoluble in :
 water

natural occurrence in :
data pagecabocla flower oil brazil @ 3.40%
coffee
data pageherniaria incana lam. oil greece @ 1.60%
data pagejambu flower oil brazil @ 0.30%
data pagenarcissus absolute @ 2.14%
data pagenepeta betonicifolia c.a. meyer oil turkey @ 0.70%
data pagethevetia peruviana (pers.) k. schum. flower oil brazil @ 0.60%
data pagewitch hazel leaf oil @ 10.99%



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