Description
W221902 Sigma-Aldrich
Butyraldehyde
≥96.0%
Synonym: Butanal
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CAS Number 123-72-8
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Linear Formula CH3CH2CH2CHO
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Molecular Weight 72.11
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FEMA Number 2219
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Beilstein/REAXYS Number 506061
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EC Number 204-646-6
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Council of Europe no. 91
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MDL number MFCD00007023
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PubChem Substance ID 24900930
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Flavis number 5.003
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NACRES NA.21
Description
Packaging
1 kg in glass bottle
4, 20 kg in composite drum
Biochem/physiol Actions
Taste at 10 ppm
Properties
| Related Categories | A-B, A-D, Alphabetical Listings, Flavors and Fragrances, Kosher Certified Products More... |
| biological source | synthetic |
| grade | Kosher |
| reg. compliance | FDA 21 CFR (117) |
| vapor density | 2.5 (vs air) |
| vapor pressure | 90 mmHg ( 20 °C) |
| InChI Key | ZTQSAGDEMFDKMZ-UHFFFAOYSA-N |
| assay | ≥96.0% |
| autoignition temp. | 390 °F |
| expl. lim. | 12.5 % |
| refractive index | n20/D 1.380 (lit.) |
| bp | 75 °C (lit.) |
| mp | −96 °C (lit.) |
| density | 0.8 g/mL at 25 °C (lit.) |
| Documentation | see Safety & Documentation for available documents |
| Organoleptic | cocoa; green; musty; pungent |
| food allergen | no known allergens |
| storage temp. | 2-8°C |
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