CAS No. 331-39-5 (3,4-Dihydroxycinnamic acid )
Molecular Formula: C9H8O4Molecular Weight: 180.16
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References of 3,4-Dihydroxycinnamic acid cas 331-39-5
|Organism||Test Type||Route||Reported Dose (Normalized Dose)||Effect||Source|
|mouse||LD50||intraperitoneal||> 721mg/kg (721mg/kg)||?||Yakugaku Zasshi. Journal of Pharmacy. Vol. 104, Pg. 793, 1984.|
|rat||LDLo||intraperitoneal||1500mg/kg (1500mg/kg)||?||Toxicology and Applied Pharmacology. Vol. 36, Pg. 227, 1976.|
Caffeic acid (CAS NO.331-39-5) hasn't been listed as a carcinogen by NTP, IARC, ACGIH, or CA Prop 65. And the toxicological properties have not been fully investigated. You can see actual entry in RTECS for complete information.Safety
Moderately toxic by intraperitoneal route. An experimental teratogen. Mutation data reported. When heated to decomposition it emits acrid smoke and fumes.
Risk Statements: 36/37/38-40-63-68
R36/37/38:Irritating to eyes, respiratory system and skin.?
R40:Limited evidence of a carcinogenic effect.?
R63:Possible risk of harm to the unborn child.?
R68:Possible risk of irreversible effects.
Safety Statements: 26-36/37/39-36?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.?
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.