Substance
ID:717825
Names and Identifiers
Synonyms
Gentisaldehyde2,5-Dihydroxybenzaldehyde2,5-二羟基苯甲醛
IUPAC name
2,5-dihydroxybenzaldehyde
IUPAC Traditional name
2,5-dihydroxybenzaldehyde
Registration numbers
CAS Number
Beilstein Number
MDL Number
EC Number
Properties
Safety Information
European Hazard Symbols
Irritant (Xi)Safety Statements
26-37
GHS Hazard statements
H315-H319-H335
Storage Warning
Air Sensitive
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Risk Statements
36/37/38
TSCA Listed
是
Product Information
Purity
98+%
Physical Property
Melting Point
97-101°C
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Has been converted conveniently in 4 steps to 4,7-dibenzyloxyindole via the Nenitzescu indole synthesis (Henry reaction with Nitromethane, A11806). The product is a precursor of pyrroloquinoline alkaloids: Synlett, 755 (1993).