ChemicalBook--->CAS DataBase List--->29865-90-5

29865-90-5

29865-90-5 Structure

29865-90-5 Structure
IdentificationMore
[Name]

3,4-Dimethoxy-5-hydroxybenzaldehyde
[CAS]

29865-90-5
[Synonyms]

3,4-DIMETHOXY-5-HYDROXYBENZALDEHYDE
3-HYDROXY-4,5-DIMETHOXYBENZALDEHYDE
5-HYDROXY-VERATRALDEHYDE
Benzaldehyde, 3-hydroxy-4,5-dimethoxy-
3-HYDROXY-4,5-DIMETHOXYBENZALDEHYDE 97+%
5-Hydroxy-3,4-dimethoxybenzaldehyde
[Molecular Formula]

C9H10O4
[MDL Number]

MFCD00010442
[Molecular Weight]

182.17
[MOL File]

29865-90-5.mol
Chemical PropertiesBack Directory
[Melting point ]

67-69 °C (lit.)
[Boiling point ]

177-180 °C/12 mmHg (lit.)
[density ]

1.2481 (rough estimate)
[refractive index ]

1.4500 (estimate)
[storage temp. ]

Inert atmosphere,Room Temperature
[solubility ]

Chloroform, Methanol
[form ]

Solid
[pka]

8.87±0.15(Predicted)
[color ]

Off-White
[CAS DataBase Reference]

29865-90-5(CAS DataBase Reference)
[NIST Chemistry Reference]

3,4-Dimethoxy-5-hydroxybenzaldehyde(29865-90-5)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[HS Code ]

2912490090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Methanol-->Diethyl ether-->Acetic acid-->N,N-Dimethylformamide-->Potassium carbonate-->Chloroform-->Government regulation-->Potassium hydroxide-->Acetone-->Hydrogen peroxide-->Iodomethane-->Sodium sulfite-->Formic acid-->Ferric chloride-->Copper(I) Cyanide-->RANEY NICKEL-->3-Methoxysalicylaldehyde
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

3,4-Dimethoxy-5-hydroxybenzaldehyde(29865-90-5).msds
Hazard InformationBack Directory
[Uses]

5-Hydroxy-3,4-dimethoxybenzaldehyde is a useful synthetic intermediate. It was used in the synthesis of aryl benzothiazole derivatives with antitumor activities or as potential PET cancer imaging agents.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 48, p. 1941, 1983 DOI: 10.1021/jo00160a001
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

29865-90-5(sigmaaldrich)
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