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Category:natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | white crystals (est) |
| Assay: | 95.00 to 100.00
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| Food Chemicals Codex Listed: | No |
| Melting Point: | 50.50 °C. @ 760.00 mm Hg
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| Boiling Point: | 111.00 to 114.00 °C. @ 0.45 mm Hg
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| Boiling Point: | 310.00 to 311.00 °C. @ 760.00 mm Hg (est)
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| Vapor Pressure: | 0.000328 mmHg @ 25.00 °C. (est) |
| Flash Point: | 260.00 °F. TCC ( 126.40 °C. ) (est)
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| logP (o/w): | 0.999 (est) |
| Soluble in: |
| | alcohol | | | water, 1.121e+004 mg/L @ 25 °C (est) |
Organoleptic Properties:
| Odor Description:at 100.00 %. floral vanilla |
| Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
Safety Information:
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
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Not determined
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | | natural substances and extractives |
| Recommendation for homovanillin usage levels up to: | | | not for fragrance use.
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| Recommendation for homovanillin flavor usage levels up to: |
| | not for flavor use.
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Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| | benzeneacetaldehyde, 4-hydroxy-3-methoxy- | | | ethanal, 2-(4-hydroxy-3-methoxyphenyl) | | 4- | hydroxy-3-methoxy-benzeneacetaldehyde | | 4- | hydroxy-3-methoxybenzeneacetaldehyde | | 4- | hydroxy-3-methoxyphenyl acetaldehyde | | (4- | hydroxy-3-methoxyphenyl) acetaldehyde | | 2-(4- | hydroxy-3-methoxyphenyl) ethanal | | (4- | hydroxy-3-methoxyphenyl)acetaldehyde | | 2-(4- | hydroxy-3-methoxyphenyl)acetaldehyde | | 3- | methoxy-4-hydroxyphenylacetaldehyde |
Articles:
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3 -Methoxy-4-hydroxyphenylacetaldehyde is an intermediary aldehyde of dopamine metabolism, metabolized by the class I human liver alcohol dehydrogenases (ADHs) . ADH catalyzes both ethanol and acetaldehyde, and the dopamine intermediates compete for the same site of ADH, a basis for the ethanol-induced in vivo alterations of dopamine metabolism. (PMID 2432930) [HMDB]
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3D/inchi