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Daidzein cas no:486-66-8

Synonyms: 4',7-Dihydroxyisoflavone; Soybean Extract

Identification
NameDaidzein
CAS486-66-8
Synonyms4',7-Dihydroxyisoflavone; Soybean Extract
EINECS(EC#)207-635-4
Molecular FormulaC15H10O4
Molecular Weight254.24
Chemical Properties
Appearancewhite to off-white crystalline powder
refractive index1.698
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Safety Data

Hazard Xi:Irritant;
Risk R36/38
Safety

Hazard Codes:?IrritantXi
Risk Statements: 36/38
R36/38:Irritating to eyes and skin.
Safety Statements: 24-26-37/39
S24:Avoid contact with skin.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: DJ3100040


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal > 2gm/kg (2000mg/kg) ? Pharmaceutical Chemistry Journal Vol. 13, Pg. 51, 1979.

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Chem-Base (Nantong) Laboratories Co.,Ltd.
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Address: Room 403, Hauli Bldg, 6 Gongnong Road, Nantong, China
Hangzhou Starshine Pharmaceutical Co., LTD
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Address: Fengqi East Road, Hangzhou, China.
SUNWELL CHEMICALS CO.,LTD.(INTERPHARMA TRADING CO...
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Zhejiang Medicines & Health Products Import & Exp...
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HuaiBei SanHe Developing Co., Ltd.
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Hangzhou FST Pharmaceutical Co.,Ltd.
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Address: 4F,2# Building,50# Wenyi West Road,Hangzhou ,China
Shenyang Funing Pharmaceutical Co.,Ltd
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Address: NO.1 Lianhua street,Dadong Shenyang,P.R.China
Hangzhou Hysen Pharma Co., Ltd
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Address: No.808, B Building,Zijin Plaza, No.701,Gudun ROAD,Hangzhou
Canfo Chemical Co., Ltd.
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Address: No 9.Section 4 Renmin Nan Rd.Chengdu, 610041,P.R.China
Xi'an Tianxingjian Pharmchem Enterprises Co., Ltd.
Tel:+86-(29)-8827-6360, 8205-7006
Address: 5 Rongxin Rd., XI'an Hi-tech Development Zone, Xi'an, Shanxi 710075,
Xi'an TonKing Biotech Co., Ltd.
Tel:+86-(29)-88346007
Address: 3-1302/1006 Pioneering R&D Park,No.69 Jinye Road, XiAn High Tech Zone, Xi'an, Shaanxi 710077,
Pharnorcia (Wuhan) Biomedical Technology Inc.
Tel:+86-(711)-381-1569
Address: Huayin Mansion, 18th Floor, 786, Minzhu Road, Wuhan, Hubei 430074,
Chem-Base (Nantong) Laboratories Co., Ltd
Tel:+86-(513)-85221310, 83567255
Address: Room 403, Huali Bldg, 6 Gongnong Road, Nantong 226007,
Ningbo Victory & Prosperity Chemistry CO.,LTD.
Tel:+86-(574)-27666767
Address: 21/F, No.11 Bldg, Xin Tian Di, NO 689, Shi Ji Road, NINGBO 315040,
CHESS GmbH
Tel:+49-(621)-318 9794
Address: Max-Planck-Str. 1, Mannheim D-68169,

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