2,3-Dihydroxybenzaldehyde cas no:24677-78-9
Synonyms: o-Pyrocatechualdehyde;benzaldehyde, 2,3-dihydroxy-;
Name2,3-Dihydroxybenzaldehyde
CAS24677-78-9
Synonymso-Pyrocatechualdehyde;benzaldehyde, 2,3-dihydroxy-;
EINECS(EC#)246-398-1
Molecular FormulaC7H6O3
Molecular Weight138.12
Appearancelight yellow to beige-greenish cryst. powder
refractive index1.674
storage tempKeep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Sensitive Air Sensitive
Hazard Xi:Irritant;
Risk R36/37/38
Safety
Hazard Codes: 
Xi
Risk Statements: 36/37/38
36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements: 26-36-37/39
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
37/39:Wear suitable gloves and eye/face protection
WGK Germany: 3
F: 10-23
F10: Keep under argon
F23: Sensitive to air
HS Code: 29124900
HS Code 29124900
2,3-Dihydroxybenzaldehyde (CAS NO.24677-78-9) hasn't been listed as a carcinogen by NTP, IARC, ACGIH, or CA Prop 65. And the toxicological properties have not been fully investigated.
