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3(2H)-Benzofuranone cas no:7169-34-8

Synonyms: 1-Benzofuran-3(2H)-one;2,3-Dihydro-1-benzofuran-3-one;2,3-Dihydro-3-oxobenzofuran;2,3-Dihydrobenzofuran-3-one;Benzo[b]furan-3(2H)-one;Benzofran-3-one;Benzofuran-3(2H)-one;Coumaran-3-one;Coumaranone;NSC 512726;b-Coumaranone;

Identification
Name3(2H)-Benzofuranone
CAS7169-34-8
Synonyms1-Benzofuran-3(2H)-one;2,3-Dihydro-1-benzofuran-3-one;2,3-Dihydro-3-oxobenzofuran;2,3-Dihydrobenzofuran-3-one;Benzo[b]furan-3(2H)-one;Benzofran-3-one;Benzofuran-3(2H)-one;Coumaran-3-one;Coumaranone;NSC 512726;b-Coumaranone;
EINECS(EC#)-0
Molecular FormulaC8H6O2
Molecular Weight134.13
Chemical Properties
Appearancewhite to light yellow crystal powde
refractive index1.585
Sensitive Light Sensitive
Safety Data

Hazard Xi,Xn
Risk R36/37/38
Safety Hazard Codes:Xi,Xn
Risk Statements:36/37/38-20/21/22
36/37/38:Irritating to eyes, respiratory system and skin
20/21/22:Harmful by inhalation, in contact with skin and if swallowed
Safety Statements:22-24/25-36/37/39-26-36
22:Do not breathe dust
24/25:Avoid contact with skin and eyes
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:Wear suitable protective clothing
WGK Germany:3
Hazard Note:Irritant

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Boc Sciences
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Beijing Sinsteck Technology Co., Ltd.
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Shenzhen Nexconn Pharmatechs Ltd.
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Jinlan Pharm-Drugs Technology Co., Limited
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Shanghai Forever Synthesis Co.,Ltd.
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Address: Nianjiabang Rd, Pudong, Shanghai
Jinan Haohua Industry Co., Ltd.
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Jinan Haohua Industry Co., Ltd.
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Address: No.59 Gongye South RD
Wuhan Haizheng Industry & Trade Development Co. Ltd
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Zhejiang Kaili Industrial Co., Ltd.
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Address: Block C&D,12/F,Lantian Business Center,No.18 Moganshan Road,Hangzhou,China
Amadis Chemical Co.,Ltd.
Tel:86-571-89925085
Address: SaiBo Pioneer Park.No.168,Jianding Road,Jianggan District.
Shanghai FWD Chemicals ltd
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Capot Chemical Co., Ltd.
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Shijiazhuang Sdyano Fine Chemical Co., Ltd
Tel:86-311-80800737
Address: Room 37-2-2501, Yiyuan Dong Gang Jianshe Nan Stree
Shanghai Hope Chem Co., Ltd.
Tel:86-21-61723543
Address: Room508, Building1, No.88 CaiLun Road Zhangjiang H
Shanghai Jinglan Chemical Co.,Ltd.
Tel:86 21-37789410
Address: Room 513, 5th Floor, Building B, No. 18, Lane 1305, Huajing Road, Shanghai, 200231, P.R. China.

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