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GERMANIUM TETRABROMIDE

CAS No.
13450-92-5
Chemical Name:
GERMANIUM TETRABROMIDE
Synonyms
germylbromide;tetrabromogermane;tetrabromo-german;GERMANIUM BROMIDE;tetrabromo-Germane;tetrabromo-germaniu;Germane,tetrabromo-;99.999%(metalsbasis);Germanium(lV) bromide;GERMANIUM TETRABROMIDE
CBNumber:
CB0160663
Molecular Formula:
Br4Ge
Lewis structure
br4ge lewis structure
Molecular Weight:
392.26
MDL Number:
MFCD00016115
MOL File:
13450-92-5.mol
MSDS File:
SDS
Last updated:2023-10-17 17:11:55

GERMANIUM TETRABROMIDE Properties

Melting point 26.1 °C(lit.)
Boiling point 186.5 °C(lit.)
Density 3.13 g/mL at 25 °C(lit.)
refractive index 1.6269
Flash point 186.5°C
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility reacts with H2O
form Low Melting Solid/Liquid, Ampouled Under Argon
Specific Gravity 3.132
color White to gray
Water Solubility It reacts in water.
Sensitive Moisture Sensitive
Stability Stable. Incompatible with water, strong oxidizing agents.
CAS DataBase Reference 13450-92-5(CAS DataBase Reference)
EWG's Food Scores 1
EPA Substance Registry System Germane, tetrabromo- (13450-92-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C
Risk Statements  14-34-37
Safety Statements  26-27-36-45-36/37/39
RIDADR  UN 3260 8/PG 2
WGK Germany  3
RTECS  LY5220000
TSCA  Yes
HazardClass  8
PackingGroup  II
NFPA 704
0
3 2
W

GERMANIUM TETRABROMIDE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 381365 Germanium(IV) bromide 13450-92-5 10g $322 2021-12-16 Buy
Alfa Aesar 040219 Germanium(IV) bromide, 99.999% (metals basis) 13450-92-5 10g $428 2024-03-01 Buy
Strem Chemicals 93-3225 Germanium(IV) bromide (99.99+%-Ge) PURATREM 13450-92-5 10g $361 2024-03-01 Buy
Arctom AS565633 Germaniumtetrabromide 98% 13450-92-5 5g $180 2021-12-16 Buy
Arctom AS565633 Germaniumtetrabromide 98% 13450-92-5 10g $324 2021-12-16 Buy
Product number Packaging Price Buy
381365 10g $322 Buy
040219 10g $428 Buy
93-3225 10g $361 Buy
AS565633 5g $180 Buy
AS565633 10g $324 Buy

GERMANIUM TETRABROMIDE Chemical Properties,Uses,Production

Description

Germanium (IV) bromide is a white solid with acidic smell. It reacts violently with water. It is soluble in pure ethanol, carbon tetrachloride, benzene and ether.1 It is used as a germanium source for uses compatible with bromides and in acidic condition. It is used as a chemical gent.2

References

  1. https://de.wikipedia.org/wiki/Germanium(IV)-bromid
  2. D. C. Ayres, D. G. Hellier, Dictionary of Environmentally Important Chemicals, 1998, ISBN 0-7514-0256-7

Chemical Properties

solid ingot in glass with 99.999% purity; white crystal(s); enthalpy of vaporization 41.4 kJ/mol; can be prepared readily by reacting Ge with Br2 or with GeO2 and HBr solutions [KIR78] [STR93] [CER91] [CRC10]

Uses

It is used as a chemical agent, as a laboratory chemical & for manufacturing of substances.

Safety Profile

Poison by intravenous route. When heated to decomposition it emits very toxic fumes of Br-. See also GERMANIUM COMPOUNDS.

Purification Methods

Purify it by simple distillation or fractionation depending on purity. It is soluble in EtOH, CHCl3, *C6H6 and Et2O. It fumes in moist air and is readily hydrolysed by water. [Schenk in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 718 1963]. LACHRYMATORY.

GERMANIUM TETRABROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 62)Suppliers
Supplier Tel Email Country ProdList Advantage
City Chemical LLC
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Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Antai Fine Chemical Technology Co.,Limited
18503026267 info@antaichem.com CHINA 9641 58
Shaanxi Dideu Medichem Co. Ltd
+86-029-89586680 +86-18192503167 1026@dideu.com China 9802 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Alfa Chemistry
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Shaanxi Didu New Materials Co. Ltd
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Hebei Duling International Trade Co. LTD
+8618032673083 sales05@hbduling.cn China 15755 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18459 58
PT CHEM GROUP LIMITED
+86-85511178 +86-85511178 peter68@ptchemgroup.com China 35453 58

View Lastest Price from GERMANIUM TETRABROMIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
GERMANIUM TETRABROMIDE pictures 2022-11-16 GERMANIUM TETRABROMIDE
13450-92-5
US $1.00 / kg 1kg 99% 5000 Ton Hebei Duling International Trade Co. LTD
GERMANIUM TETRABROMIDE pictures 2021-08-12 GERMANIUM TETRABROMIDE
13450-92-5
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
GERMANIUM BROMIDE (IV) GERMANIUM (IV) BROMIDE GERMANIUM TETRABROMIDE tetrabromogermane tetrabromo-Germane tetrabromo-germaniu Germanium(IV) tetrabromide Germanium (IV) bromide (99.99+%-Ge) PURATREM GERMANIUM(IV) BROMIDE, 99.999% 99.999%(metalsbasis) GERMANIUM(IV) BROMIDE: (99.99%-GE) PURATREM, AMPOULED Germanium(IV) bromide, 99.999% (metals basis) Germane,tetrabromo- germylbromide tetrabromo-german GERMANIUM BROMIDE GERMANIUM TETRABROMIDE ISO 9001:2015 REACH Germanium(lV) bromide 13450-92-5 GeBr4 Br4Ge Catalysis and Inorganic Chemistry metal halide Catalysis and Inorganic Chemistry Chemical Synthesis Germanium Salts GermaniumMetal and Ceramic Science Salts Catalysis and Inorganic Chemistry Chemical Synthesis Germanium Germanium Salts Materials Science Metal and Ceramic Science