W221902
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W221902
Aldrich
Butyraldehyde
≥98%, Kosher
| Synonym: | Butanal |
| CAS Number: | 123-72-8 |
| Linear Formula: | CH3CH2CH2CHO |
| Molecular Weight: | 72.11 |
| FEMA Number: | 2219 |
| Beilstein Registry Number: | 506061 |
| EC Number: | 204-646-6 |
| Council of Europe no.: | 0091 |
| MDL number: | MFCD00007023 |
| PubChem Substance ID: | 24900930 |
| Flavis number: | 5.003 |
Description
| Biochem/physiol Actions | Taste at 10 ppm |
| Other Notes | Natural occurrence: Apple, pear, carrot, white bread, beer, cooked rice. |
| F&F Certificates | US Natural Certificate |
| EU Natural Certificate | |
| Allergen Statement | |
| HALAL Statement | |
| Continuing Guarantee Statement | |
| GMO Statement |
Properties
| grade | Kosher |
| NI | |
| vapor density | 2.5 (vs air) |
| vapor pressure | 90 mmHg ( 20 °C) |
| assay | ≥98% |
| autoignition temp. | 390 °F |
| expl. lim. | 12.5 % |
| refractive index | n |
| bp | 75 °C(lit.) |
| mp | −96 °C(lit.) |
| density | 0.8 g/mL at 25 °C(lit.) |
| Organoleptic | apple; chocolate; creamy; meaty; ethereal; fruity; pear; vegetable |
Safety
References
| Merck | Merck 13,1591 |
| Beilstein | Beil. 1,IV,3229 |
| reference | Aldrich MSDS 1, 335:D / Arctander, 547 / Corp MSDS 1 (1), 654:A / FT-IR 2 (1), 731:B / FT-IR 1 (1), 466:A / FT-NMR 1 (1), 727:C / Fenaroli, 221 / IR-Spectra (3), 276:D / IR-Spectra (2), 248:D / NMR-Reference 2 (1), 357:D / RegBook 1 (1), 509:F / RegBook 47 (1), 509:F / Sax 6, 605 / Structure Index 1, 73:B:2 / Vapor Phase 3, 552:A |
