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ChemicalBook >> CAS DataBase List >> Germanium(II) iodide

Germanium(II) iodide

Germanium(II) iodide price.
  • $79 - $875
  • Product name: Germanium(II) iodide
  • CAS: 13573-08-5
  • MF: GeI2
  • MW: 326.45
  • EINECS:236-998-1
  • MDL Number:MFCD00135537
  • Synonyms:Germanium(II) iodide, 99.99% trace metals basis;GeI2;Germanium iodide (GeI2);germaniumiodide(gei2) ;Germanium(II) diiodide;Germanium iodide (II) 99,99%;Germanium iodide (II);GERMANIUM DIIODIDE
10 prices
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Brand
  • Alfa Aesar
  • Arctom
  • Chem-Impex
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 100mg
  • 250mg
  • 1g
  • 5g
  • ManufacturerAlfa Aesar
  • Product number014013
  • Product descriptionGermanium(II) iodide, 99.99% (metals basis)
  • Packaging1g
  • Price$224
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number014013
  • Product descriptionGermanium(II) iodide, 99.99% (metals basis)
  • Packaging5g
  • Price$875
  • Updated2023-06-20
  • Buy
  • ManufacturerArctom
  • Product numberAS538016
  • Product descriptionGermanium(II) iodide 98%
  • Packaging100mg
  • Price$79
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS538016
  • Product descriptionGermanium(II) iodide 98%
  • Packaging250mg
  • Price$119
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS538016
  • Product descriptionGermanium(II) iodide 98%
  • Packaging1g
  • Price$295
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35550
  • Product descriptionGermanium(II) iodide ≥99.8% Metals basis
  • Packaging5G
  • Price$660
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number35550
  • Product descriptionGermanium(II) iodide ≥99.8% Metals basis
  • Packaging1G
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number383260
  • Product descriptionGermanium(II) iodide ≥99.8% trace metals basis
  • Packaging1g
  • Price$193
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3205
  • Product descriptionGermanium(II) iodide (99.99+%-Ge) PURATREM
  • Packaging1g
  • Price$159
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-3205
  • Product descriptionGermanium(II) iodide (99.99+%-Ge) PURATREM
  • Packaging5g
  • Price$630
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 014013 Germanium(II) iodide, 99.99% (metals basis) 1g $224 2024-03-01 Buy
Alfa Aesar 014013 Germanium(II) iodide, 99.99% (metals basis) 5g $875 2023-06-20 Buy
Arctom AS538016 Germanium(II) iodide 98% 100mg $79 2021-12-16 Buy
Arctom AS538016 Germanium(II) iodide 98% 250mg $119 2021-12-16 Buy
Arctom AS538016 Germanium(II) iodide 98% 1g $295 2021-12-16 Buy
Chem-Impex 35550 Germanium(II) iodide ≥99.8% Metals basis 5G $660 2021-12-16 Buy
Chem-Impex 35550 Germanium(II) iodide ≥99.8% Metals basis 1G $135 2021-12-16 Buy
Sigma-Aldrich 383260 Germanium(II) iodide ≥99.8% trace metals basis 1g $193 2024-03-01 Buy
Strem Chemicals 93-3205 Germanium(II) iodide (99.99+%-Ge) PURATREM 1g $159 2024-03-01 Buy
Strem Chemicals 93-3205 Germanium(II) iodide (99.99+%-Ge) PURATREM 5g $630 2024-03-01 Buy

Properties

Melting point :460°C
Boiling point :545°C
Density :5.37 g/mL at 25 °C(lit.)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :Soluble in dilute hydrochloric acid.
form :orange-yellow hexagonal crystals
Specific Gravity :5.73
color :Yellow to brown
Water Solubility :soluble H2O [CRC10]
Sensitive :Air & Moisture Sensitive
CAS DataBase Reference :13573-08-5(CAS DataBase Reference)
EPA Substance Registry System :Germanium iodide (GeI2) (13573-08-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

Description

Germanium(II) iodide acts as a reagent that forms stable ionic adducts with carbenes. It is also used in the preparation of allylgermanes by reacting with allylstannanes. Further, it reacts with allyl bromide in the presence of zinc iodide to get allylgermanium(IV), which on reacts with carbonyl compounds to give the corresponding homoallylic alcohols.

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