Common Name	(-)-Epigallocatechin gallate
CAS Number	989-51-5
Molecular Weight	458.372
Density	1.9±0.1 g/cm3
Boiling Point	909.1±65.0 °C at 760 mmHg
Molecular Formula	C22H18O11
Melting Point	222-224°C
MSDS	Chinese USA
Flash Point	320.0±27.8 °C

Density	1.9±0.1 g/cm3
Boiling Point	909.1±65.0 °C at 760 mmHg
Melting Point	222-224°C
Molecular Formula	C22H18O11
Molecular Weight	458.372
Flash Point	320.0±27.8 °C
Exact Mass	458.084900
PSA	197.37000
LogP	2.08
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.857
Storage condition	2-8°C
Stability	Stable, but may be light sensitive. Incompatible with strong oxidizing agents.

CHEMICAL IDENTIFICATION
RTECS NUMBER :
KB5200000
CHEMICAL NAME :
Epigallocatechol, 3-gallate, (-)-
CAS REGISTRY NUMBER :
989-51-5
LAST UPDATED :
198809
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C22-H18-O11
MOLECULAR WEIGHT :
458.40
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2170 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 21,4601,1987

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	F+
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	KB5200000

N/A