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476-66-4 Ellagic acid

product Name Ellagic acid
CAS No 476-66-4
Synonyms C.I. 75270; C.I. 55005; ellagic acid from chestnut bark; 4,4,5,5-tetrahydroxybiphenyl-2,6:2,6-biscarbolactone; 2,3,7,8-tetrahydroxychromeno[5,4,3-cde]chromene-5,10-dione; Raspberry extract; Pomegranate Fruit Peel Extract
Molecular Formula C14H6O8
Molecular Weight 302.1926
InChI InChI=1/C14H6O8/c15-5-1-3-7-8-4(14(20)22-11(7)9(5)17)2-6(16)10(18)12(8)21-13(3)19/h1-2,15-18H
EINECS 207-508-3
Molecular Structure 476-66-4 Ellagic acid
Density 2.066g/cm3
Melting point >360℃
Boiling point 796.5°C at 760 mmHg
Refractive index 1.894
Flash point 310.1°C
Water solubility <0.1 g/100 mL at 21℃
Vapour Pressur 2.32E-26mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S36:;
Chemicals Suppliers(39):
1Changzhou United Chemical Co., Ltd.
2Chengdu Chuanfeng Chemical Engineeing Co.,Ltd(Chengdu Tannin Extract Plant)
3Spec-Chem Industry Inc.
4Shanghai Dynamic Industrial Co., Ltd.
5Jiurui Biology & Chemistry Co.,Ltd.
6Shanghai Brightol International Co.,Ltd
7AFINE CHEMICALS LIMITED
8CHONGQING TRUST LONG CO.,LTD.
9Sinoway Industrial Co.LTD.
10Nantong Chem-Tech. Co.,Ltd
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