成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->156761-88-5

156761-88-5

156761-88-5 Structure

156761-88-5 Structure
IdentificationBack Directory
[Name]

4-bromo-2-ethylpyridine
[CAS]

156761-88-5
[Synonyms]

4-bromo-2-ethylpyridine
Pyridine, 4-bromo-2-ethyl-
[Molecular Formula]

C7H8BrN
[MDL Number]

MFCD11223216
[MOL File]

156761-88-5.mol
[Molecular Weight]

186.05
Chemical PropertiesBack Directory
[Boiling point ]

97-98℃ (30 Torr)
[density ]

1.413±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

4.26±0.10(Predicted)
[InChI]

InChI=1S/C7H8BrN/c1-2-7-5-6(8)3-4-9-7/h3-5H,2H2,1H3
[InChIKey]

TVRGNBFSOZCSSE-UHFFFAOYSA-N
[SMILES]

C1(CC)=NC=CC(Br)=C1
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P264-P270-P301+P312-P330-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
Hazard InformationBack Directory
[Description]

4-bromo-2-ethylpyridine is an important raw material and intermediate for organic synthesis, pharmaceuticals, agrochemicals and dyes. It can be used as a starting material for the synthesis of crown ester bipyridines and violet essences by sodium or nickel reductive coupling, side chain oxidation and esterification.
[Uses]

4-Bromo-2-ethylpyridine is a reactant in the preparation of 4-oxo-7-pyridinyl-3-quinolinecarboxylates.
156761-88-5 suppliers list
Company Name: Shanxi Tihondan Pharmaceutical Technology Co., Ltd
Tel: +8618235132063 , +8618235132063
Website: www.tihondan.com/web/#/
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: SHANGHAI KEAN TECHNOLOGY CO., LTD.
Tel: +8613817748580 , +8613817748580
Website: www.kean-chem.com
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Tetranov Biopharm  
Tel: 13526569071
Website: http://www.leadmedpharm.com/index.html
Company Name: Chiba Pharmaceutical Science and technology Co, Ltd.  
Tel: 0531-81313138 13066006660
Website: http://www.chibapharm.com
Company Name: SynAsst Chemical.  
Tel: 021-60343070
Website: m.is0513.com/ShowSupplierProductsList15848/0.htm
Company Name: Cantotech Chemicals, Ltd.  
Tel: 86-0755-86635001
Website: www.cantotech.com
Company Name: Bide Pharmatech Ltd.  
Tel: 400-164-7117 13681763483
Website: http://www.bidepharm.com
Company Name: Synchem OHG  
Tel: +49 5662 408730
Website: www.synchem.de
Company Name: Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd.  
Tel: 19943855286
Website: m.is0513.com/showsupplierproductslist16347/0.htm
Company Name: Zhengzhou AiXi Technology Co., Ltd.  
Tel: 0371-56787280 13137706083
Website: http://m.is0513.com/ShowSupplierProductsList19350/0.htm
Company Name: Shanghai QianYan Bio-technology Co., Ltd  
Tel: 02781293128
Website: m.is0513.com/ShowSupplierProductsList19348/0.htm
Company Name: Combiphos (Shanghai) Biological Technology Co., Ltd.  
Tel: 021-65232103 17602124823
Website: https://www.combiphos.com
Company Name: Shenzhen Regent Biochemical Technology Co., Ltd.  
Tel: 0755-0755-85201366 18938635012
Website: http://www.regentsciences.com/
Company Name: Aikon International Limited  
Tel: 025-66028182 18112977050
Website: http://www.aikonchem.com
Tags:156761-88-5 Related Product Information