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2,4-Dihydroxybenzaldehyde Structure

2,4-Dihydroxybenzaldehyde

Chemical Properties

Melting point 135-137 °C (lit.)
Boiling point 220-228 °C/22 mmHg (lit.)
Density  1.2667 (rough estimate)
refractive index  1.4600 (estimate)
Flash point 220°C/22mm
storage temp.  Store below +30°C.
solubility  DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka 7.56±0.18(Predicted)
form  Crystalline Powder
color  White to beige
Water Solubility  soluble
Sensitive  Air Sensitive
Merck  14,8156
BRN  878548
Stability Stable. May be air sensitive. Combustible. Incompatible with strong oxidizing agents.
InChIKey IUNJCFABHJZSKB-UHFFFAOYSA-N
LogP 1.229 (est)
CAS DataBase Reference 95-01-2(CAS DataBase Reference)
NIST Chemistry Reference Benzaldehyde, 2,4-dihydroxy-(95-01-2)
EPA Substance Registry System Benzaldehyde, 2,4-dihydroxy- (95-01-2)

Safety Information

Hazard Codes  Xn,Xi
Risk Statements  22-36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
RTECS  VH3600000
Hazard Note  Irritant
TSCA  Yes
HS Code  29124900

MSDS

Usage And Synthesis

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