dextro-xylose
 
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IUPAC name :(2S,3R,4S,5R)-oxane-2,3,4,5-tetrol
InChI :InChI=1/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3+,4-,5+/m1/s1
InChIKey :SRBFZHDQGSBBOR-LECHCGJUBI
(EINECS) number :200-400-7
cas number :58-86-6
beilstein number :1562108
fema number :3606
coe number :11902
molar refractivity :31.02 ± 0.3 cm3
parachor :251.7 ± 4.0 cm3
index of refraction :1.646 ± 0.02
surface tension :75.3 ± 3.0 dyne/cm
density :1.757 ± 0.06 g/cm3
polarizability :12.29 ± 0.5 10-24cm3
xlogp : -1.90
molecular weight : 150.1299000
formula :C5 H10 O5
 
 
fda reg :unspecified h. number :2940.00.6000
organoleptics : 
odor type :smoky
odor strength :low
odor description :
at 100.00 %.  
smoky woody sweet
substantivity :285 hour(s) at 10.00 % in dipropylene glycol
properties : 
appearence :white powder
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :No
melting point : 154.00 - 158.00 °C. @ 760.00 mm Hg
boiling point : 90.00 - 91.00 °C. @ 760.00 mm Hg
logp : -1.98
safety : 
Oral Toxicity(LD50) : Oral-Mouse    23.00  gm/kg    
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :not determined
  
recommendation for dextro-xylose usage levels up to :
 not for fragrance use.
  
safety links : 
(EINECS) number :200-400-7
rtecs :ZF2285000 for 58-86-6
toxnet :58-86-6
epa-srs :58-86-6
pubchem :58-86-6
  
other : 
 
references : 
synonyms :
2,3,4,5-tetrahydroxypentanal
 wood sugar
dextro-xylose
soluble in :
 water, 555000 mg/L @ 25C
(odor and/or flavor) used in :
 leather
 smoke
 sweet
 woody
natural occurrence in :
 found in nature



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