午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook--->CAS DataBase List--->993-52-2

993-52-2

993-52-2 Structure

993-52-2 Structure
IdentificationBack Directory
[Name]

HEXAMETHYLDIGERMANE
[CAS]

993-52-2
[Synonyms]

NSC 294221
rimethylgermanium
HEXAMETHYLDIGERMANE
HEXAMETHYLDIGERMANIUM
hexamethyldigermanium(iv)
Hexamethyldigermanium 98%
HEXAMETHYLDIGERMANIUM, TECH.
1,1,1,2,2,2-Hexamethyldigermane
1,1,1,2,2,2-Hexamethyl-digermane
Digermane, 1,1,1,2,2,2-hexamethyl-
HEXAMETHYLDIGERMANE ISO 9001:2015 REACH
Hexamethyldigermanium(IV) technical grade
Hexamethyldigermanium 98% (CH3)3Ge-Ge(CH3)3 F.W.235,42 b.p.1360C
[Molecular Formula]

C6H18Ge2
[MDL Number]

MFCD00047989
[MOL File]

993-52-2.mol
[Molecular Weight]

235.49
Chemical PropertiesBack Directory
[Melting point ]

−40 °C(lit.)
[Boiling point ]

137-138 °C(lit.)
[density ]

1.175 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.456(lit.)
[Fp ]

57 °F
[form ]

liquid
Safety DataBack Directory
[Symbol(GHS) ]


GHS02,GHS07
[Signal word ]

Danger
[Hazard statements ]

H225-H302+H312+H332
[Precautionary statements ]

P210-P233-P280-P301+P312-P303+P361+P353-P304+P340+P312
[Hazard Codes ]

F,Xn
[Risk Statements ]

11-20/21/22
[Safety Statements ]

16-36
[RIDADR ]

UN 1993 3/PG 2
[WGK Germany ]

3
[TSCA ]

No
Hazard InformationBack Directory
[Uses]

Hexamethyldigermanium (IV) used:
  • To synthesize digermanylated N-heterocycle compounds.
  • For the C–H germylation of nonterminal alkenes and aryl iodides.
  • To synthesize Ge Nanowires, Ge composites with other metals using low pressure chemical vapor deposition(LPCVD).
[reaction suitability]

core: germanium
993-52-2 suppliers list
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.yuhua99.com/ShowSupplierProductsList1549548/0_EN.htm
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-89586680 +86-18192503167 , +86-18192503167
Website: www.dideu.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-0571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com/
Company Name: Shaanxi Dideu New Materials Co. Ltd
Tel: +86-18192503167
Website:
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532
Website: www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: INTATRADE GmbH  
Tel: +49 3493/605464
Website: www.intatrade.de
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Website: https://www.hanhongsci.com
Company Name: Sigma-Aldrich  
Tel: 021-61415566 800-8193336
Website: https://www.sigmaaldrich.cn
Company Name: Shandong Xiya Chemical Co., Ltd.  
Tel: 4009903999 13395398332
Website: http://www.xiyashiji.com
Company Name: Tianjin heowns Biochemical Technology Co., Ltd.  
Tel: 400-638-7771 18920794737
Website: www.heowns.com
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Company Name: Shanghai Yanze Chemical Co., Ltd.  
Tel: 021-021-13773155751 19901447308
Website: www.yuhua99.com/ShowSupplierProductsList1931493/0_EN.htm
Company Name: Shaanxi Dideu Medichem Co. Ltd  
Tel: 029-029-81024372 17792795018
Website: www.dideu.cn
Company Name: Energy Chemical  
Tel: 021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Hubei xingongli Chemical Co., Ltd  
Tel: 027-59106151 15172325309
Website: http://www.xinhonglichem.com/
Company Name: Baoji Funuokang Industrial Co., Ltd  
Tel: 0917-3236817 13220096790
Website: www.yuhua99.com/ShowSupplierProductsList833244/0_EN.htm
Tags:993-52-2 Related Product Information
12758-40-6 7440-56-4 7440-46-2 7440-15-5

  • 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.