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--->15546-42-6

15546-42-6

15546-42-6 Structure

15546-42-6 Structure
IdentificationMore
[Name]

TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)
[CAS]

15546-42-6
[Synonyms]

1,4-BIS(TRIPHENYLPHOSPHONIO)BUTANE DIBROMIDE
1,4-BUTYLENE-BIS(TRIPHENYLPHOSPHONIUM BROMIDE)
TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE)
TETRAMETHYLENEBIS(TRIPHENYLPHOSPHONIUM) DIBROMIDE
Tetramethylenebis(triphenylphosphonium bromide), 98+%
Tetramethylenebis-(triphenylphosphonium)dibromid
[EINECS(EC#)]

239-598-5
[Molecular Formula]

C40H38Br2P2
[MDL Number]

MFCD00031714
[Molecular Weight]

740.49
[MOL File]

15546-42-6.mol
Chemical PropertiesBack Directory
[Melting point ]

292-293°C
[Sensitive ]

Hygroscopic
[BRN ]

3872522
[CAS DataBase Reference]

15546-42-6(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[Hazard Note ]

Irritant/Hygroscopic
Hazard InformationBack Directory
[Uses]

Tetramethylenebis(triphenylphosphonium Bromide) is a key intermediate in the one-step synthesis of ocimin by a bis-Wittig reaction.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Tetramethylenebis(triphenylphosphonium bromide), 98+%(15546-42-6)
15546-42-6 suppliers list
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288 , +8617013299288
Website: http://www.is0513.com/ShowSupplierProductsList1846349/0.htm
Company Name: Henan Allgreen Chemical Co.,LTD
Tel: +86-37155567971 +86-13633837469 , +86-13633837469
Website: https://www.allgreenchems.com/
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: Alfa Aesar  
Tel: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: Adamas Reagent, Ltd.  
Tel: 400-6009262 16621234537
Website: http://www.tansoole.com
Company Name: ATK CHEMICAL COMPANY LIMITED  
Tel: 021-51619050 13301662590
Website: www.atkchemical.com
Company Name: Shandong Ono Chemical Co., Ltd.  
Tel: 0539-6362799 20）
Website: www.onochem.com
Company Name: Yantai Boyun Biological Technology Co. Ltd  
Tel: 13793517650; 13793517650
Website: http://www.is0513.com/ShowSupplierProductsList248599/0.htm
Company Name: Shandong Tianming Biotechnology Development Co. Ltd  
Tel: 400-9019001
Website: www.oknk.com
Company Name: Yantai Zhengxin New Material Technology Co. LTD  
Tel: 15065715832; 13854547682
Website: http://www.is0513.com/ShowSupplierProductsList1444924/0.htm
Company Name: Shaanxi Dideu Newmaterial Co., Ltd.  
Tel: 029-87576359 15353716720
Website: http://www.is0513.com/ShowSupplierProductsList1184346/0.htm
Company Name: Shanghai Maclean Biochemical Technology Co., LTD  
Tel: 021-50706066 15221275939
Website: http://www.macklin.cn/
Company Name: Shanghai Haohong Scientific Co., Ltd.  
Tel: 400-400-8210725
Website: www.leyan.com/
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Tel: 025-66113011 18112977050
Website: http://www.aikonchem.com
Company Name: Yantai Shengkailun Chemical Technology Co., Ltd.  
Tel: 15552437730
Website:
Tags:15546-42-6 Related Product Information
42843-94-7 51114-94-4 7333-67-7 22884-31-7 17857-14-6 1519-45-5 7688-25-7 6228-47-3 1779-51-7 15546-42-6