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About This Item

Linear Formula:
(CH3)3GeGe(CH3)3
CAS Number:
Molecular Weight:
235.49
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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grade

technical grade

Quality Level

form

liquid

reaction suitability

core: germanium

refractive index

n20/D 1.456 (lit.)

bp

137-138 °C (lit.)

mp

−40 °C (lit.)

density

1.175 g/mL at 25 °C (lit.)

SMILES string

C[Ge](C)(C)[Ge](C)(C)C

InChI

1S/C6H18Ge2/c1-7(2,3)8(4,5)6/h1-6H3

InChI key

HLEHOFVKHRHBQI-UHFFFAOYSA-N

Features and Benefits

  • High Volatility: Exhibits excellent volatility, making it suitable for vapor-phase processes like CVD and ALD.
  • Thermal Stability: Maintains structural integrity under controlled thermal conditions, allowing precise film formation.
  • Ge-Rich Precursor: Acts as an efficient source of elemental germanium for semiconductor fabrication.

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

57.2 °F - closed cup

Flash Point(C)

14 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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