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--->557-18-6

557-18-6

557-18-6 Structure

557-18-6 Structure
IdentificationBack Directory
[Name]

MAGNESIUM DIETHYL
[CAS]

557-18-6
[Synonyms]

magnesium ethane
Diethyl magnesium
MAGNESIUM DIETHYL
MAGNESIUM DIETHYL IN HEPTANE
Diethylmagnesium, 1.0-1.5M in Diethylether
[EINECS(EC#)]

209-159-2
[Molecular Formula]

C4H10Mg
[MDL Number]

MFCD00015099
[MOL File]

557-18-6.mol
[Molecular Weight]

82.43
Chemical PropertiesBack Directory
[Melting point ]

[Boiling point ]

72.4°C
[form ]

solid
[EPA Substance Registry System]

Magnesium, diethyl- (557-18-6)
Safety DataBack Directory
[RIDADR ]

3053
[HazardClass ]

4.2
[PackingGroup ]

I
[Safety Profile]

Ignites on contact with moist air, water, or carbon dioxide. See also MAGNESIUM COMPOUNDS.
Hazard InformationBack Directory
[Chemical Properties]

Magnesium Diethyl is colorless liquid; forms solvated crystalsfrom ether, (C2H5)2Mg·(C2H5)2O; loses itsether of crystallization when heated undervacuum; freezes at 0°C (32°F); decomposesat 250°C (482°F) under high vacuum; solublein ether.
[Uses]

Diethylmagnesium is used as intermediate inorganic synthesis.
[Health Hazard]

Skin contact can cause severe burns.
[Fire Hazard]

Diethylmagnesium catches fire spontaneously in air. It is susceptible to glow and can catch fire in other gases, as well, that contain oxygen atoms in the molecules, such as N2O and even CO2. It explodes with water. The ether solution of the compound is also susceptible to ignition, upon contact with water (Bretherick 1995). It reacts violently with lower alcohols and ammonia (Sidgwick 1950).
557-18-6 suppliers list
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: m.is0513.com/ShowSupplierProductsList1549548/0.htm
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569266 15319487004 , 15319487004
Website: http://m.is0513.com/manufacturer/shaanxi-dideu-medichem-220/
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: Beijing Ouhe Technology Co., Ltd  
Tel: 010-82967028 13552068683
Website: http://www.ouhechem.com/
Company Name: Shanghai WeiNie Chemical Technology Co., Ltd.  
Tel: 15902145085
Website: m.is0513.com/ShowSupplierProductsList19099/0.htm
Company Name: Shaanxi DIDU pharmaceutical and Chemical Co., Ltd  
Tel: 029-81120477 17792793610
Website: http://www.dideu.cn
Company Name: Huangshi Bo’Er Chemical Co., Ltd.  
Tel: 0714-6401888 18671400300
Website: http://www.porchemical.com
Company Name: 3B Scientific Corporation  
Tel: 847.281.9822
Website: www.3bsc.com
Company Name: Service Chemical Inc.  
Tel: 888-895-6920
Website: www.chemos-group.com
Company Name: Advanced Technology & Industrial Co., Ltd.  
Tel: (852) 23902293
Website: www.advtechind.com
Company Name: Pfaltz & Bauer, Inc.  
Tel: (800) 225-5172
Website: www.pfaltzandbauer.com
Tags:557-18-6 Related Product Information
13125-66-1 13139-86-1 7103-09-5 5158-46-3 6921-34-2 13291-18-4 352-13-6 926-62-5 1730-25-2 17318-03-5 625-81-0 4111-55-1 15681-48-8 24219-37-2

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.