2,4-dimethyl benzaldehyde
Suppliers  organoleptics  properties  safety  references    FEMA Index    Home Page
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :2,4-dimethylbenzaldehyde
InChI :InChI=1/C9H10O/c1-7-3-4-9(6-10)8(2)5-7/h3-6H,1-2H3
InChIKey :GISVICWQYMUPJF-UHFFFAOYAX
SMILES :CC1=CC(=C(C=C1)C=O)C
cas number :15764-16-6
(EINECS) number :239-856-7
fema number :3427
jecfa number :869
fl. number :05.110
molar refractivity :42.65 ± 0.3 cm3
parachor :327.6 ± 4.0 cm3
index of refraction :1.551 ± 0.02
surface tension :36.1 ± 3.0 dyne/cm
density :1.003 ± 0.06 g/cm3
polarizability :16.90 ± 0.5 10-24cm3
XlogP : 2.60
molecular weight : 134.1751000
formula :C9 H10 O
NMR Predictor :Predict
 
 
export tariff code :2912.29.0000
fda reg :unspecified

Suppliers :
Penta :2,4-dimethylbenzaldehyde
Sigma-Aldrich-SAFC :2,4-Dimethylbenzaldehyde
≥90%
Odor:  almond; cherry; spicy; sweet

organoleptics :
odor type :naphthyl
odor description :
at 100.00 %.  
naphthyl cherry almond spice vanilla

properties :
appearence :colorless to pale yellow clear liquid
assay : 95.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :0.99200 to 1.01700 @ 25.00 °C.
pounds per gallon - calc. : 8.254 to 8.462
refractive index :1.54800 to 1.55200 @ 20.00 °C.
melting point : -9.00 °C. @ 760.00 mm Hg
boiling point : 102.50 to 103.00 °C. @ 14.00 mm Hg
boiling point : 212.00 to 215.00 °C. @ 710.00 mm Hg
acid value : 2.00  max.  KOH/g
flash point : 192.00  °F.  TCC  ( 88.89 °C. )
logP (o/w) : 2.56

safety :
Oral Toxicity(LD50) :
  Gavage-Rat   [sex: M,F]  1750.00-5000.00  mg/kg
(deGroot et al., 1974)

Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.37 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.10 (μg/capita/day)
 
recommendation for 2,4-dimethyl benzaldehyde usage levels up to :
  2.0000 % in the fragrance concentrate.
recommendation for 2,4-dimethyl benzaldehyde usage levels up to :
  20.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
 
WGK Germany :3
 
 
 
 2,4-dimethylbenzaldehyde
(EINECS) number :239-856-7
chemidplus :015764166
EPA Substance Registry Services :15764-16-6

references :
 2,4-dimethylbenzaldehyde
fl. number :05.110
jecfa number :869
NIST Chemistry WebBook :2337324273
pubchem :198205

other :
VCF-Online: VCF Volatile Compounds in Food
synonyms :
2,4-dimethyl benzene carboxaldehyde
2,4-dimethylbenzaldehyde
1-formyl-2,4-dimethyl benzene
2,4-xylyl aldehyde

soluble in :
 alcohol

insoluble in :
 water

(odor and/or flavor) blends with :
 acetophenone
2-acetyl furan
 allyl 2-ethyl butyrate
 allyl benzoate
 allyl isovalerate
 almond oil bitter
isoamyl 2-methyl butyrate
 amyl butyrate
ortho-anisaldehyde
para-anisyl acetate
para-anisyl propionate
 benzaldehyde
 benzaldehyde / methyl anthranilate schiff's base
 benzaldehyde dimethyl acetal
 benzaldehyde glycrol acetal
2-benzofuran carboxaldehyde
 benzoin resin sumatra
 benzoin resinoid sumatra
 benzyl cinnamate
 bread thiophene
 butyrophenone
 cherry laurel oil
 cherry oxyacetate
 cherry pentenoate
 cherry propanol
 chocolate pyrazine A
 cinnamyl isovalerate
 cocoa pyrazine
 cyclohexyl cinnamate
 cyclohexyl formate
 dibenzyl ketone
 ethyl 2-phenyl-3-furoate
4-ethyl benzaldehyde
 ethyl benzoyl acetate
 ethyl methyl-para-tolyl glycidate
5-ethyl-2-thiophene carboxaldehyde
2-ethyl-3,5(6)-dimethyl pyrazine mixture
 furfural
 geranyl crotonate
 heptyl isobutyrate
2,4-hexadien-1-ol
3,4-hexane dione
2-hexen-1-al
2'-hydroxyacetophenone
2-methoxy-3-methyl pyrazine
2'-methoxyacetophenone
(E)-para-methoxycinnamaldehyde
para-methoxycinnamaldehyde
 methyl (E)-cinnamate
 methyl benzoate
 methyl cinnamate
 methyl furfuracrylate
 methyl phenyl acetate
4-methyl salicylaldehyde
 methyl vanillate
3-methyl-2-buten-1-al
2-methyl-3-(methyl thio) pyrazine
2-methyl-3,(5 or 6)-ethoxypyrazine
 nutty cyclohexenone
laevo-perillaldehyde
 phenyl acetaldehyde diethyl acetal
 phenyl acetaldehyde diisobutyl acetal
 phenyl pyruvic acid
 powdery ketone
 raspberry ketone methyl ether
 tolualdehyde glyceryl acetal
 tolualdehydes (mixed o/m/p)
meta-tolyl aldehyde
para-tolyl aldehyde

(odor and/or flavor) used in :
 almond
 cherry
 hawthorn
 nut pistachio
 powder
 vanilla

natural occurrence in :
brandy
grape



information only - not sold by The Good Scents Company.



Please share your Information / Comments.

Your email Address:



Top of Page          The Good Scents Company Home

Copyright © 1980-2009 The Good Scents Company Disclaimer Privacy Policy
Html Last modified 08/10/2009