3,4-Dimethoxy-5-hydroxybenzaldehyde

Modify Date: 2024-01-02 16:43:51

3,4-Dimethoxy-5-hydroxybenzaldehyde Structure
3,4-Dimethoxy-5-hydroxybenzaldehyde structure
Common Name 3,4-Dimethoxy-5-hydroxybenzaldehyde
CAS Number 29865-90-5 Molecular Weight 182.173
Density 1.2±0.1 g/cm3 Boiling Point 314.0±0.0 °C at 760 mmHg
Molecular Formula C9H10O4 Melting Point 67-69°C
MSDS Chinese USA Flash Point 133.4±20.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3-hydroxy-4,5-dimethoxybenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 314.0±0.0 °C at 760 mmHg
Melting Point 67-69°C
Molecular Formula C9H10O4
Molecular Weight 182.173
Flash Point 133.4±20.0 °C
Exact Mass 182.057907
PSA 55.76000
LogP 1.13
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.568

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
HS Code 2912499000

 Synthetic Route

 Customs

HS Code 2912499000
Summary 2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

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 Synonyms

5-Hydroxyveratraldehyde
4,5-dimethoxy-3-hydroxybenzaldehyde
3,4-dimethyl-5-hydroxybenzaldehyde
3-Hydroxy-4,5-dimethoxybenzaldehyde
5-Hydroxy-3,4-dimethoxybenzaldehyde
Benzaldehyde, 3-hydroxy-4,5-dimethoxy-
Benzaldehyde,3-hydroxy-4,5-dimethoxy
3,4-Dimethoxy-5-hydroxybenzaldehyde
MFCD00010442