Ellagic acid

Names

[ CAS No. ]:
476-66-4

[ Name ]:
Ellagic acid

[Synonym ]:
lagistase
2,3,7,8-Tetrahydroxychromeno[5,4,3-cde]chromene-5,10-dione
Ellagic acid
Elllagic Acid
elagostasine
MFCD00006914
EINECS 207-508-3
eleagicacid
Ellagic
BENZOARIC ACID

Chemical & Physical Properties

[ Density]:
2.1±0.1 g/cm3

[ Boiling Point ]:
796.5±60.0 °C at 760 mmHg

[ Melting Point ]:
≥350 °C

[ Molecular Formula ]:
C₁₄H₆O₈

[ Molecular Weight ]:
302.193

[ Flash Point ]:
310.1±26.4 °C

[ Exact Mass ]:
302.006256

[ PSA ]:
141.34000

[ LogP ]:
0.52

[ Vapour Pressure ]:
0.0±2.9 mmHg at 25°C

[ Index of Refraction ]:
1.895

[ Storage condition ]:
Store at RT

[ Stability ]:
Stable. Combustible. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
1 M NaOH: 10 mg/mL, dark green | <0.1 g/100 mL at 21 ºC

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2620000

CHEMICAL NAME :: (1)Benzopyrano(5,4,3-cde)(1)benzopyran-5,10-dione, 2,3,7,8-tetrahydroxy-

CAS REGISTRY NUMBER :: 476-66-4

BEILSTEIN REFERENCE NO. :: 0047549

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H6-O8

MOLECULAR WEIGHT :: 302.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intravenous

DOSE :: 1208 mg/kg

SEX/DURATION :: female 16 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - abortion Reproductive - Specific Developmental Abnormalities - blood and lymphatic systems (including spleen and marrow)

REFERENCE :: AMBPBZ Acta Pathologica et Microbiologica Scandinavica, Section A: Pathology. (Copenhagen, Denmark) V.78-89, 1970-81. For publisher information, see ACPADQ. Volume(issue)/page/year: 79,487,1971 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0173 No. of Facilities: 42 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 350 (estimated) No. of Female Employees: 285 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DJ2620000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Gallic acid
1,2,3,6-Tetragalloylglucose
1,2,3,4,6-Penta-O-galloyl-beta-D-glucopyranose
Benzoic acid,3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]-
1,2,3,4,6-O-Pentagalloylglucose
Methyl gallate
Ethyl gallate
CASUARININ
1-O-galloyl-2,4,3,6-bis-(R)-4,5,6,4,5,6-hexahydroxydiphenoyl-β-D-glucose

DownStream

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