GERMANIUM(IV) ETHOXIDE

Product Name: GERMANIUM(IV) ETHOXIDE
CAS No.: 14165-55-0
Chemical Name: GERMANIUM(IV) ETHOXIDE
Synonyms: GERMANIUM ETHYLATE;GERMANIUM ETHOXIDE;TETRAETHOXYGERMANE;TETRAETHYOXYGERMANE;Ethyl germanate(IV);Ethyl orthogermanate;TETRAETHOXYGERMANIUM;GermaniumEthylsulfate;Germanium(IV)-ethylat;TETRAMETHOXYGERMANIUM
CBNumber: CB4683885
Molecular Formula: C8H20GeO4
Formula Weight: 252.88
MOL File: 14165-55-0.mol

More

Less

GERMANIUM(IV) ETHOXIDE Property

Melting point:: -72°C
Boiling point:: 185-6°C
Density: 1.14 g/mL at 25 °C(lit.)
refractive index: n20/D 1.407(lit.)
Flash point:: 121 °F
form: Liquid
color: Colorless
Specific Gravity: 1.134
Water Solubility: Soluble in anhydrous alcohol and benzene. Hydrolyzes in water
Sensitive: Moisture Sensitive
Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
BRN: 3661173
CAS DataBase Reference: 14165-55-0(CAS DataBase Reference)
EPA Substance Registry System: Ethanol, germanium(4+) salt (14165-55-0)

More

Less

Safety

Hazard Codes: T,Xi
Risk Statements: 10-36/37/38-23/24/25
Safety Statements: 26-36-45-36/37/39-27-16
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 10-21
TSCA: Yes
HazardClass: 3
PackingGroup: III
HS Code: 2905190019

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 339180
Product name: Germanium(IV) ethoxide
Purity: ≥99.95% trace metals basis
Packaging: 5g
Price: $184
Updated: 2024/03/01

Sigma-Aldrich

Product number: 339180
Product name: Germanium(IV) ethoxide
Purity: ≥99.95% trace metals basis
Packaging: 25g
Price: $614
Updated: 2024/03/01

Alfa Aesar

Product number: 014679
Product name: Germanium(IV) ethoxide, 97%
Packaging: 5g
Price: $132
Updated: 2024/03/01

Alfa Aesar

Product number: 014679
Product name: Germanium(IV) ethoxide, 97%
Packaging: 1g
Price: $38.6
Updated: 2023/06/20

Strem Chemicals

Product number: 93-3206
Product name: Germanium(IV) ethoxide (99.99+%-Ge) PURATREM
Packaging: 1g
Price: $45
Updated: 2024/03/01

More

Less

GERMANIUM(IV) ETHOXIDE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to very light yellow liquid

Uses

It is a sol-gel intermediate for optical fibers and photosensitive.

Purification Methods

Distil it through a 10cm Vigreux column (p 11) under reduced pressure. Alternatively distil it through a Fenske glass helices (p 11) column fitted with a total condensation variable take-off stillhead. Fractionate it under reduced pressure using a reflux ratio of 10:1. [Johnson & Fritz J Am Chem Soc 75 718 1953, Bradley J Chem Soc 4916 1956, Beilstein 1 IV 1308.]

GERMANIUM(IV) ETHOXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

GERMANIUM(IV) ETHOXIDE Suppliers

China 34 Germany 3 India 1 Italy 1 Japan 4 Singapore 1 Switzerland 1 United Kingdom 4 United States 23 Global 72

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40240
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Shanghai Hanhong Scientific Co.,Ltd.

Tel
Country: China
ProdList: 42982
Advantage: 64

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20810
Advantage: 60

Shandong Ono Chemical Co., Ltd.

Tel: 0539-6362799 20）
Fax: 0539-6362799（To 20）
Country: China
ProdList: 9998
Advantage: 58

Shaanxi Jiandu Pharmaceutical Chemical Co. Ltd.

Tel: 029-87576359 17691182729
Fax: 029-88380327
Email: 1018@dideu.com
Country: China
ProdList: 1985
Advantage: 58

Jiangsu aikang biomedical research and development co., LTD

Tel: 025-66110311 13155353615
Email: qzhang@aikonchem.com
Country: China
ProdList: 15527
Advantage: 58

Xi'an MC Biotech, Co., Ltd.

Tel: 029-89275612 +8618991951683
Fax: 8618991951683
Email: mcbio_sales@163.com
Country: China
ProdList: 2255
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: 571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: CHINA
ProdList: 52867
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: +86-029-89586680 +86-18192503167
Fax: +86-29-88380327
Email: 1026@dideu.com
Country: China
ProdList: 9177
Advantage: 58

Hubei Jusheng Technology Co.,Ltd.

Tel: 18871490254
Fax: 027-59599243
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 28180
Advantage: 58

Guangdong Wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2886766 13927870850
Fax: 0751-2886756
Email: 3001267247@qq.com
Country: China
ProdList: 10003
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 4008210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 55023
Advantage: 58

CHG Opto-Electronic Corporation Limited

Tel: 2537653158 16621191650
Fax: QQ 2537653158
Email: 2537653158@qq.com
Country: China
ProdList: 7372
Advantage: 58

Changzhou Furuisi Biotechnology Co., Ltd

Tel: 0519-85524369
Email: 3477467573@qq.com
Country: China
ProdList: 8618
Advantage: 58

Shandong Tianming Biotechnology Development Co. Ltd

Tel: 400-9019001
Country: China
ProdList: 15070
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840
Email: psaitong@jm-bio.com
Country: China
ProdList: 29778
Advantage: 58

Fuxin Pharmaceutical

Tel: 021-50872116 13611907556
Fax: 021-31300828
Email: contact@fuxinpharm.com
Country: China
ProdList: 1575
Advantage: 58

WEITIXIHAUGONG

Tel: 0371-53370800 18037197114
Email: 2853031799@qq.com
Country: China
ProdList: 10010
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29803
Advantage: 58

Shanghai Oriphant Chemical Co.,Ltd

Tel: 17312431727
Email: chengyunlei@origmt.com
Country: China
ProdList: 445
Advantage: 58

Guangdong Fangxin Biotechnology Co., Ltd.

Tel: 0751-2838688 13376594225
Email: 1276075424@qq.com
Country: China
ProdList: 9935
Advantage: 58

Shanghai Yingxin laboratory equipment Co., Ltd

Tel: 021-021-59178156 15300768757
Email: 359382369@qq.com
Country: China
ProdList: 10678
Advantage: 58

Baoji Funuokang Industrial Co., Ltd

Tel: 13220096790
Email: 1754423088@qq.com
Country: China
ProdList: 2070
Advantage: 58

NEW SANITARY INTERNATIONAL LIMITED

Tel: +86-13611854774 15502117565
Fax: 010-23356356
Email: essenoichemical@outlook.com
Country: China
ProdList: 395
Advantage: 58

Shanghai Guchen Biotechnology Co., LTD

Tel: 021-34675735 19147740836
Email: 1986399151@qq.com
Country: China
ProdList: 9849
Advantage: 58

Shanghai Aladdin Biochemical Technology Co.,Ltd.

Tel: +86-18521732826
Email: market@aladdin-e.com
Country: China
ProdList: 48518
Advantage: 58

Shanghai Acmec Biochemical Technology Co., Ltd.

Tel: +undefined18621343501
Email: product@acmec-e.com
Country: China
ProdList: 33349
Advantage: 58

GIHI CHEMICALS CO.,LIMITED

Tel: +8618058761490
Email: info@gihichemicals.com
Country: China
ProdList: 50000
Advantage: 58

PT CHEM GROUP LIMITED

Tel: +86-85511178 +86-85511178
Email: peter68@ptchemgroup.com
Country: China
ProdList: 35453
Advantage: 58

Shanghai Hao Zhun Biological Technology Co., Ltd.

Tel: --
Fax: --
Email: info@zzsrm.com
Country: CHINA
ProdList: 6846
Advantage: 58

14165-55-0, GERMANIUM(IV) ETHOXIDERelated Search:

ANTIMONY(III) ETHOXIDE TETRAETHYLGERMANE GERMANIUM TETRAIODIDE GERMANIUM (II) SULFIDE TRIETHYLGERMANIUM CHLORIDE DIMETHYLGERMANIUM DICHLORIDE TRIMETHYLGERMANIUM CHLORIDE Tetramethylgermane TRIPHENYLGERMANIUM CHLORIDE TETRA-N-BUTYLGERMANE GERMANIUM TETRABROMIDE Yttria stabilized zirconia Germanium GERMANIUM(IV) ETHOXIDE GERMANIUM(IV) ISOPROPOXIDE TETRA-N-BUTOXYGERMANE GERMANIUM TETRA-SEC-BUTOXIDE GERMANIUM TETRA-I-BUTOXIDE

GERMANIUM ETHOXIDE

GERMANIUM ETHYLATE

GERMANIUM(IV) ETHOXIDE

GERMANIUM TETRAETHOXIDE

Germanium(IV)ethoxide, 99.95+%

TETRAETHYOXYGERMANE

Germanium(IV) ethoxide, 99.995% (metals basis)

Orthogermanic acid tetraethyl ester

Tetraethoxygermanium(IV)

germanium(Ⅳ) ethoxide

GermaniumEthylsulfate

ethanol,germanium(4+)salt

Germanium(IV) Ethoxide 98%

Ethyl alcohol germanium(4+) salt

Ethyl germanate(IV)

Ethyl orthogermanate

Germanium(IV) ethoxide/ 99.995%

TETRAETHOXYGERMANE, 99.999%

Germanium(IV) ethoxide >=99.95% trace metals basis

Germanium(IV) ethoxide, 99.9995% trace metals basis

germanicacidtetraethylester

Germanium(IV)-ethylat

tetraethylorthogermanate

TETRAETHOXYGERMANE

TETRAETHOXYGERMANIUM

TETRAMETHOXYGERMANIUM

Germanium (IV) ethoxide (99.99+%-Ge) PURATREM

Germanium(IV) ethylate~Tetraethoxygermanium

Germaniumethoxidemetalsbasiscolorlessliq

GermaniumethoxideTetraethoxygermane

germanium(4+) ethanolate

Germanium(IV) ethoxide, 99.95+% metals basis

Germanium(Ⅳ) Ethoxide, 99.9%

GERMANIUM(IV) ETHOXIDE ISO 9001：2015 REACH

Germanium(IV) ethoxide, 97%,

14165-55-0

4C2H5OGe

C8H20GeO4

C8H20O4Ge

GeOC2H54

C2H6O14Ge

Catalysis and Inorganic Chemistry

metal alkoxide