5-Bromovanillin cas no:2973-76-4
Synonyms: 3-bromo-4-hydroxy-5-methoxy-benzaldehyde;Vanillin, 5-bromo-;Benzaldehyde, 3-bromo-4-hydroxy-5-methoxy-;5-Bromo vanillin;5-Bromovanillin 97%;5-Bromo-4-hydroxy-3-methoxybenzaldehyde;3-bromo-4-hydroxy-5-methoxybenzaldehyde;
Name5-Bromovanillin
CAS2973-76-4
Synonyms3-bromo-4-hydroxy-5-methoxy-benzaldehyde;Vanillin, 5-bromo-;Benzaldehyde, 3-bromo-4-hydroxy-5-methoxy-;5-Bromo vanillin;5-Bromovanillin 97%;5-Bromo-4-hydroxy-3-methoxybenzaldehyde;3-bromo-4-hydroxy-5-methoxybenzaldehyde;
EINECS(EC#)221-016-6
Molecular FormulaC8H7BrO3
Molecular Weight231.04
Appearancelight brown crystalline powder
refractive index1.62
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Sensitive Air & Light Sensitive
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Xi:Irritant;
Risk R36/37/38
Safety
Safty information about 5-Bromovanillin (CAS NO.2973-76-4) is:
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39-36/37/39-22-24/25-20/21
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.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
S20:When using, do not eat or drink and smoke.
WGK Germany: 3
Hazard Note: Irritant
