2-benzofuran carboxaldehyde
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IUPAC name :1-benzofuran-2-carbaldehyde
InChI :InChI=1/C9H6O2/c10-6-8-5-7-3-1-2-4-9(7)11-8/h1-6H
InChIKey :ADDZHRRCUWNSCS-UHFFFAOYAI
SMILES :C1=CC=C2C(=C1)C=C(O2)C=O
cas number :4265-16-1
(EINECS) number :224-248-6
fema number :3128
coe number :2247
jecfa number :751
fl. number :13.031
molar refractivity :43.14 ± 0.3 cm3
parachor :310.1 ± 4.0 cm3
index of refraction :1.651 ± 0.02
surface tension :47.7 ± 3.0 dyne/cm
density :1.238 ± 0.06 g/cm3
polarizability :17.10 ± 0.5 10-24cm3
XlogP : 1.80
XlogP3 : 2.30
molecular weight : 146.1427400 (IUPAC)
formula :C9 H6 O2
NMR Predictor :Predict
 
 
export tariff code :2932.19.0000
fda reg :unspecified

Suppliers :
Nanjing :2-Benzofurancarboxaldehyde
Penta :2-benzofuran carboxaldehyde
Sigma-Aldrich-Aldrich :2-Benzofurancarboxaldehyde
97%

organoleptics :
odor type :fruity
odor strength :medium
odor description :
at 100.00 %.  
bitter almond

properties :
appearence :white to pale yellow solid
assay : 98.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 195.00 to 198.00 °C. @ 760.00 mm Hg
melting point : 130.00 to 131.00 °C. @ 13.00 mm Hg
boiling point : 130.00 to 131.00 °C. @ 13.00 mm Hg
boiling point : 135.00 °C. @ 18.00 mm Hg
acid value : 3.00  max.  KOH/g
flash point : 230.00  °F.  TCC  ( 110.00 °C. )
logP (o/w) : 2.09

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

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :ND (μg/capita/day)
 
recommendation for 2-benzofuran carboxaldehyde usage levels up to :
  0.5000 % in the fragrance concentrate.
recommendation for 2-benzofuran carboxaldehyde 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
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :3
 
 
 
 1-benzofuran-2-carbaldehyde
(EINECS) number :224-248-6
RTECS :DF6490000 for 4265-16-1
chemidplus :004265161
EPA Substance Registry Services :4265-16-1

references :
 1-benzofuran-2-carbaldehyde
fl. number :13.031
jecfa number :751
NIST Chemistry WebBook :1829831019
pubchem :197609

other :
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
 benzo(b)-2-furfural
 benzofuran-2-aldehyde
1-benzofuran-2-carbaldehyde
 benzofuran-2-carboxaldehyde
2-benzofurancarboxaldehyde
 coumarilaldehyde
 coumarilic acid
2-formyl benzofuran

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
 benzyl cinnamate
 bread thiophene
 butyrophenone
 cherry laurel oil
 cherry notes
 cherry oxyacetate
 cherry pentenoate
 cherry propanol
 chocolate pyrazine A
 chocolate pyrazine B
 cinnamyl isovalerate
 cocoa pyrazine
 cyclohexyl cinnamate
 cyclohexyl formate
 dibenzyl ketone
2,4-dimethyl benzaldehyde
 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
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
 fruit
 jasmin

natural occurrence in :
not found in nature



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