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| IUPAC name : | furan-2-carbaldehyde |
| InChI : | InChI=1/C5H4O2/c6-4-5-2-1-3-7-5/h1-4H |
| InChIKey : | HYBBIBNJHNGZAN-UHFFFAOYAD |
| SMILES : | C1=COC(=C1)C=O |
| (EINECS) number : | 202-627-7 |
| eu annex : | 605-010-00-4 |
| cas number : | 98-01-1 |
| beilstein number : | 0105755 |
| fema number : | 2489 |
| coe number : | 2014 |
| jecfa number : | 450 |
| fl. number : | 13.018 |
| molar refractivity : | 25.30 ± 0.3 cm3 |
| parachor : | 206.3 ± 4.0 cm3 |
| index of refraction : | 1.515 ± 0.02 |
| surface tension : | 36.5 ± 3.0 dyne/cm |
| density : | 1.145 ± 0.06 g/cm3 |
| polarizability : | 10.03 ± 0.5 10-24cm3 |
| xlogp : | 0.40 |
| molecular weight : | 96.0840600 |
| formula : | C5 H4 O2 |
| BioActivity Analysis : | 74455 |
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| fda reg : | 175.105 |
h. number : | 2932.12.0000 |
| organoleptics : | |
| odor type : | bready |
| odor strength : | medium , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in dipropylene glycol. | sweet woody almond fragrant baked bread |
| taste description³ : | at 30.00 ppm. Brown, sweet, woody, bready, nutty, caramellic with a burnt astringent nuance |
| substantivity : | 4 Hour(s) |
| properties : | |
| appearence : | colorless to pale yellow clear oily liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 1.15600 - 1.16200 @ 25.00 °C.
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| pounds per gallon - calc. : | 9.619 to 9.669
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| refractive index : | 1.52200 - 1.52800 @ 20.00 °C.
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| melting point : | -36.00 °C. @ 760.00 mm Hg
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| boiling point : | 161.00 - 162.00 °C. @ 760.00 mm Hg
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| boiling point : | 72.00 °C. @ 25.00 mm Hg
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| acid value : | 1.00 max. KOH/g
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| logp : | 0.41 |
| safety : | |
| most important hazard(s) : |
T - Toxic. |
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| Oral Toxicity(LD50) : |
Oral-Rat 65.00 mg/kg
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| Dermal Toxicity(LD50) : |
Skin-Rabbit 620.00 mg/kg
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| flash point ( Deg. F. ) : | 137.00 °F. TCC ( 58.33 °C. )
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| recommendation for furfural usage levels up to : |
| | 0.1000 % in the fragrance concentrate.
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| recommendation for furfural usage levels up to : |
| | 50.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 202-627-7 |
| rtecs : | LT7000000 for 98-01-1 |
| chemidplus : | 000098011 |
| epa-srs : | 98-01-1 |
| dtp/nci : | 8841 |
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| other : | |
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| references : | |
| pubchem : | 150426 |
| NIST Chemistry WebBook : | 993960364 |
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| reference : | Mosciano, Gerard P&F 18, No. 2, 38, (1993)³ |