butyraldehyde
 
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IUPAC name :butanal
InChI :InChI=1/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3
InChIKey :ZTQSAGDEMFDKMZ-UHFFFAOYAZ
SMILES :CCCC=O
(EINECS) number :204-646-6
eu annex :605-006-00-2
cas number :123-72-8
beilstein number :0506061
fema number :2219
coe number :91
jecfa number :86
fl. number :05.003
molar refractivity :20.76 ± 0.3 cm3
parachor :200.1 ± 4.0 cm3
index of refraction :1.369 ± 0.02
surface tension :22.5 ± 3.0 dyne/cm
density :0.784 ± 0.06 g/cm3
polarizability :8.23 ± 0.5 10-24cm3
xlogp : 1.20
molecular weight : 72.1057200
formula :C4 H8 O
BioActivity Analysis :17389673
 
 
fda reg :172.515
175.105
176.170
h. number :2912.13.0000
organoleptics : 
odor type :chocolate
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
pungent cocoa musty green malty bready
taste description³ :at 10.00 ppm.  
Cocoa, green, grainy, fermented
properties : 
appearence :colorless clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :0.79700 - 0.80200 @ 25.00 °C.
pounds per gallon - calc. : 6.632 to 6.673
refractive index :1.37900 @ 20.00 °C.
melting point : -96.00 °C. @ 760.00 mm Hg
boiling point : 74.00 - 75.00 °C. @ 760.00 mm Hg
acid value : 5.00  max.  KOH/g
logp : 0.88
safety : 
Oral Toxicity(LD50) : Oral-Rat    2490.00  mg/kg    
Dermal Toxicity(LD50) : Skin-Rabbit  3560.00  ul/kg    
  
flash point ( Deg. F. ) : 12.00  °F.  TCC  ( -11.11 °C. )
  
recommendation for butyraldehyde usage levels up to :
  0.2000 % in the fragrance concentrate.
  
recommendation for butyraldehyde usage levels up to :
  10.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :204-646-6
rtecs :ES2275000 for 123-72-8
chemidplus :000123728
epa-srs :123-72-8
  
other : 
 
references : 
pubchem :173310
NIST Chemistry WebBook :3413005147
  
reference : Mosciano, Gerard P&F 24, No. 2, 49, (1999)³
synonyms :
 butal
 butalyde
 butanal
1-butanal
 butyl aldehyde
 butyral
 butyraldehyde
N-butyraldehyde
 butyric aldehyde
soluble in :
 alcohol
 water, 1 part to 27 parts water
 water, 71000 mg/L @ 25C
(odor and/or flavor) used in :
 apple
 bread white bread
 cajuput
 carrot
 cereal
 chocolate cocoa
 civet
 clary sage
 cream
 eucalyptus
 malt
 pea green pea
 pumpkin
 strawberry
 tomato
natural occurrence in :
apple
apple juice
arctic bramble
banana
bean
beef heated beef
beer
bergamot plant wild
bilberry
brandy grape brandy
brandy plum brandy
bread white bread
butter
cabbage
cajuput
carrot
cauliflower heated cauliflower
caviar
cheese bleu cheese
cheese swiss cheese
chicken
cider
clary sage
cocoa
coffee
cranberry
currant
eucalyptus globulus
feyoa
fish
garlic
ginger
grape
guava
honey
hop
litsea cubeba
data pagelovage flower oil @ 0.45%
data pagelovage leaf oil @ 0.08%
data pagelovage seed oil @ 0.35%
milk
onion
data pageosmanthus absolute @ trace%
peach
peanut roasted peanut
pear
peas
pecan roasted pecan
pork heated pork
potato
potato chip
rice cooked rice
sage
soya bean
strawberry
tea
tomato
data pagetrachyspermum roxburghianum benth. ex. kurz. seed oil india @ 0.10%
turkey
whiskey
wine



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