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590-86-3
boss chem
590-86-3
Isovaleraldehyde
CAS No.590-86-3
Alias: ISOVALERALDEHYDE 97+%;ISOVALERALDEHYDE 95+% NATURAL;Isovaleraldehyde,98%;methylbutanal,3-methylbutanal;ISOVALERALDEHYDE(SG);Isoamylaldehyd;iso-C4H9CHO;Isovaleral
Molecular formula: C5H10O
Relative molecular mass: 86.13
Structural formula:
1. Performance and use:
Isovaleraldehyde is manufactured by oxidizing isoamyl alcohol with sodium perchromate and sulfuric acid. Isovaleraldehyde is present in essential oils of orange, peppermint, lemon, and other plants and fruits. Its main uses are as an artificial flavor additive and in perfumes.
Isovaleraldehyde acts as a reagent in the preparation of active pharmaceutical ingredient (API) products. It serves as an internal standard for the determination of wine aroma carbonyl compounds with 5-8 carbon atoms. Further, it is utilized as a standard to evaluate the quality of olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis. In addition to this, it is employed to enhance the taste and odor of the food.
In artificial flavors and perfumes.
2. Technical indicators
| Isovaleraldehyde Chemical Properties |
| Melting point | -60 °C |
| Boiling point | 90 °C (lit.) |
| density | 0.803 g/mL at 25 °C (lit.) |
| vapor density | 2.96 (vs air) |
| vapor pressure | 30 mm Hg ( 20 °C) |
| refractive index | n20/D 1.388(lit.) |
| FEMA | 2692 | 3-METHYLBUTYRALDEHYDE |
| Fp | 29 °F |
| storage temp. | 2-8°C |
| solubility | alcohol: miscible, soluble in Propylene glycol and oils. |
| form | Liquid |
| Specific Gravity | 0.80 |
| color | Clear colorless to light yellow |
| Odor | at 0.10 % in dipropylene glycol. ethereal aldehydic chocolate peach fatty |
| Odor Type | aldehydic |
| Odor Threshold | 0.0001ppm |
| explosive limit | 1.7-6.8%(V) |
| Water Solubility | 15 g/L (20 ºC) |
| JECFA Number | 258 |
| Merck | 14,5229 |
| BRN | 773692 |
| Stability: | Stable, but light and air sensitive. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong oxidizing agents, bases, reducing agents, air. |
| InChIKey | YGHRJJRRZDOVPD-UHFFFAOYSA-N |
| LogP | 1.5 at 25℃ and pH7 |
| CAS DataBase Reference | 590-86-3 |
| NIST Chemistry Reference | Butanal, 3-methyl-(590-86-3) |
| EPA Substance Registry System | Isovaleraldehyde (590-86-3) |
3. Safety protection
Inhalation causes chest discomfort, nausea, vomiting, and headache. Contact of liquid with eyes or skin causes irritation. Ingestion causes irritation of mouth and stomach.
Related keywords:
Isovaleraldehyde
590-86-3
manufacturers-isovaleraldehyde
Isovaleraldehyde
CAS No.590-86-3
Alias: ISOVALERALDEHYDE 97+%;ISOVALERALDEHYDE 95+% NATURAL;Isovaleraldehyde,98%;methylbutanal,3-methylbutanal;ISOVALERALDEHYDE(SG);Isoamylaldehyd;iso-C4H9CHO;Isovaleral
Molecular formula: C5H10O
Relative molecular mass: 86.13
Structural formula:
1. Performance and use:
Isovaleraldehyde is manufactured by oxidizing isoamyl alcohol with sodium perchromate and sulfuric acid. Isovaleraldehyde is present in essential oils of orange, peppermint, lemon, and other plants and fruits. Its main uses are as an artificial flavor additive and in perfumes.
Isovaleraldehyde acts as a reagent in the preparation of active pharmaceutical ingredient (API) products. It serves as an internal standard for the determination of wine aroma carbonyl compounds with 5-8 carbon atoms. Further, it is utilized as a standard to evaluate the quality of olive oils by headspace solid-phase microextraction-gas chromatography using flame ionization detection and multivariate analysis. In addition to this, it is employed to enhance the taste and odor of the food.
In artificial flavors and perfumes.
2. Technical indicators
| Isovaleraldehyde Chemical Properties |
| Melting point | -60 °C |
| Boiling point | 90 °C (lit.) |
| density | 0.803 g/mL at 25 °C (lit.) |
| vapor density | 2.96 (vs air) |
| vapor pressure | 30 mm Hg ( 20 °C) |
| refractive index | n20/D 1.388(lit.) |
| FEMA | 2692 | 3-METHYLBUTYRALDEHYDE |
| Fp | 29 °F |
| storage temp. | 2-8°C |
| solubility | alcohol: miscible, soluble in Propylene glycol and oils. |
| form | Liquid |
| Specific Gravity | 0.80 |
| color | Clear colorless to light yellow |
| Odor | at 0.10 % in dipropylene glycol. ethereal aldehydic chocolate peach fatty |
| Odor Type | aldehydic |
| Odor Threshold | 0.0001ppm |
| explosive limit | 1.7-6.8%(V) |
| Water Solubility | 15 g/L (20 ºC) |
| JECFA Number | 258 |
| Merck | 14,5229 |
| BRN | 773692 |
| Stability: | Stable, but light and air sensitive. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong oxidizing agents, bases, reducing agents, air. |
| InChIKey | YGHRJJRRZDOVPD-UHFFFAOYSA-N |
| LogP | 1.5 at 25℃ and pH7 |
| CAS DataBase Reference | 590-86-3 |
| NIST Chemistry Reference | Butanal, 3-methyl-(590-86-3) |
| EPA Substance Registry System | Isovaleraldehyde (590-86-3) |
3. Safety protection
Inhalation causes chest discomfort, nausea, vomiting, and headache. Contact of liquid with eyes or skin causes irritation. Ingestion causes irritation of mouth and stomach.
Related keywords:
Isovaleraldehyde
590-86-3
manufacturers-isovaleraldehyde
