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Current Position: Home > Dictionary EN > E > 476-66-4

Ellagic acid 476-66-4

Chemical Name Ellagic acid
CAS Registry Number 476-66-4
PubChemID 5281855
Molecular Weight 302.19264
PSA 141.34000
LogP 1.31280
EINECS 207-508-3
Molecular Formula C14H6O8
 
476-66-4 Properties
Density 1.667
Boiling Point 796.5°Cat760mmHg
Flash Point 310.1°C
Melting Point >360℃
Appearance gray to slightly beige crystalline powder
Vapour 2.32E-26mmHg at 25°C
Refractive Index 1.894
Solubility slightly soluble
Color/Form Yellow powder
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
HS Code 29322090
Storage temp Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Spectral properties UV max (ethanol): 366, 255 nm (log epsilon 3.93, 4.60)
 
476-66-4 Safety Infomation
Safety Statements S26;S36
Risk Statements R36/37/38
Hazard Codes Xi
Safety

Experimental reproductive effects. When heated to decomposition it emits acrid smoke and irritating vapors.
Safety Information for Ellagic acid (CAS NO.476-66-4)
Hazard Codes:?IrritantXi
Risk Statements:?36/37/38?
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements:?26-36/37?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36/37: Wear suitable protective clothing and gloves.
WGK Germany:?3
RTECS:?DJ2620000
F: 8-10-23

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD oral > 20gm/kg (20000mg/kg) ? Farmatsevtichnii Zhurnal Vol. 54(6), Pg. 90, 1999.
rat LDLo intraperitoneal 630mg/kg (630mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: ATAXIA
Farmatsevtichnii Zhurnal Vol. 54(6), Pg. 90, 1999.

Sensitive Air & Light Sensitive
Specification
cream to light yellow crystalline solid
Safety Statements:26-36-36/37
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
36/37:Wear suitable protective clothing and gloves
Octanol/Water Partition Coefficient log Kow = -2.05 (est)
Disposal Methods SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.
 
 
 
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