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2,3-Dicyanohydroquinone cas no:4733-50-0

Synonyms: 3,6-Dihydroxyphthalonitrile

Identification
Name2,3-Dicyanohydroquinone
CAS4733-50-0
Synonyms3,6-Dihydroxyphthalonitrile
EINECS(EC#)225-241-0
Molecular FormulaC8H4N2O2
Molecular Weight160.13
Chemical Properties
Appearancekhaki-colored to brown crystalline powder
refractive index1.668
Safety Data

Hazard Xn:Harmful;
Risk R20/21/22;R36/37/38
Safety

Hazard Codes: IrritantXi,Xn
Risk Statements: 36/37/38-20/21/22
R36/37/38: Irritating to eyes, respiratory system and skin. 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3


supplier list

Hangzhou Pharmsun Pharmaceutical Ltd.
Tel:+86-(571)-2886-1623
Address: Room 606, Xihu Mansion, 202 Wen Er Road, Hangzhou 310012,
SYNTHON Chemicals GmbH & Co.KG
Tel:+49-(3494)-63-69-00
Address: ChemiePark Bitterfeld Wolfen Areal A, Werkstattstrasse 10, Wolfen 06766,
Taizhou Jiakang Chemical Co., Ltd.
Tel:+86-(576)-88226722
Address: Taizhou Economic Development Zone, Taizhou, Zhejiang 318000,
Hangzhou Kinsey Bio-tech Co.,Ltd
Tel:+86-571-85318381
Address: zhaohui Road
Nippoh Chemicals Co., Ltd.
Tel:+81-3-3270-5345
Address: JAPAN
Yixing Gaocheng Rixin Chemical Factory(Yixing Jiayi Chemical Co.,Ltd.)
Tel:www.rixinchem.com
Address: +86-510-87830222
Taizhou Shengyu Chemical Co.,Ltd
Tel:+86-576-88861036
Address: Room 1308-1310,Ocean plaza,Jiaojiang
TAIZHOU HUAZHOU PHARM CO.,LTD(TAIZHOU JIAOBEI CHEMICAL FACTORY)
Tel:+86-576-88781602
Address: Zhang'an Xiayang Industrial Zone,Jiaojiang District, Taizhou City , Zhejiang Pro. , China
Shanghai Hope Chem Co., Ltd.
Tel:86-21-61723543
Address: Room508, Building1, No.88 CaiLun Road Zhangjiang H
AOPHARM
Tel:86-311-66600578
Address: C-2103 Wonder Business Square, 15 Yuhua West Rd.
Angene International Limited
Tel:852-852-81916999
Address: 4/F Silvercord Center Tower 1, 30 Canton Rd,KL,Hong Kong
Atomax Chemicals Co.,Ltd
Tel:86-755-33239182
Address: Huiji302 Hutingju Sanwei Xixiang SHENZHEN 518126, China
Nanjing Bangnuo Biotechnology Co., Ltd
Tel:86-1732-7098554
Address: shuanglong road,jiangning, nanjing,jiangsu
Wuhan H.X.K Fine Chemicals Co.,LTD
Tel:86-27-59721024
Address: No. 139, hanyang Road, hubei city, Hubei Prov. China 434000
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD

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