ChemicalBook CAS DataBase List 77213-41-3

77213-41-3

Name	2,7-Dibromo-4,5-Diazafluoren-9-one
CAS	77213-41-3
Molecular Formula	C11H4Br2N2O
MDL Number	MFCD31729261
Molecular Weight	339.97
MOL File	77213-41-3.mol

Chemical Properties

Melting point	258-260 °C(Solv: ethanol (64-17-5))
Boiling point	485.2±45.0 °C(Predicted)
density	2.077±0.06 g/cm3(Predicted)
pka	-1.91±0.20(Predicted)

Safety Data

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

Spectrum Detail

Supplier

Shanghai Xinhua Chemical Technology Co., Ltd

Telephone086-18817515273 18817515273

Websitehttps://www.chemicalbook.com/supplier/25521125/

Shanghai Bank Pharma Limited

Telephone2221346380（QQ） 17701603001

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList20106/0_EN.htm

Zhengzhou JACS Chemical Co., Ltd.

Telephone0371-0371-86259281 15981966935

Websitehttp://www.jacschem.com

Zhengzhou Ruke Biological Co., Ltd.

Telephone 15981811963

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30552/0_EN.htm

Nanjing crow LuNing pharmaceutical technology co., LTD

Telephone13382066392

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30681/0_EN.htm

Henan's chemical products co., LTD

Telephone0371-60919097 15378766539;

Websitehttp://www.psaichem.cn/

Zhengzhou Acme Chemical Co., Ltd.

Telephone037163312495 13303845143

Websitehttp://www.acmechem.cn

Zhengzhou Alfa Chemical Co.,Ltd

Telephone +86-18530059196

Websitehttps://www.chemicalbook.com/manufacturer/zhengzhou-alfa-chemical-276/

Shanghai Jiange Chemical Co., Ltd.

Telephone 15921040873

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList346007/0_EN.htm

Henan Pusai Chemical Products Co., Ltd.

Telephone0371-63357898

Websitehttp://www.psaichem.com

Zhengzhou Edward Biology Co.,Ltd

Telephone0371-63682289 15538176268

Websitehttp://www.edwardbiology.cn/

Shanghai Kaiwei Chemical Technology Co., Ltd.

Telephone021-58461859 15821823057

Websitehttp://www.aivichem.com

Hangzhou Oder Technology Co., Ltd.

Telephone0571-88772972-0 15057128248

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1144334/0_EN.htm

Shanghai shuji biotechnology co., ltd.

Telephone021-021-62200788 15000569291

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList447529/0_EN.htm

Shanghai Puluokai Medical Technology Co., LTD

Telephone 17269768198

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1408593/0_EN.htm

Henan Weitesi Chemical Technology Co. LTD

Telephone0371-55135753 18003832934

Website

Shanghai Haohong Pharmaceutical Co., Ltd.

Telephone400-8210725 4008210725

Websitehttps://www.leyan.com/

Nanjing Jubai Biomedical Technology Co., Ltd.

Telephone 13585203734

Websitehttps://www.jbzml.com

1of4

Send Inquriy