Diethylgermanium dichloride
Diethylgermanium dichloride (CAS: 13314-52-8), with the formula (C2H5)2GeCl2 and a molecular weight of 201.67 g/mol, is an organogermanium compound. It functions as a valuable reagent in chemical synthesis, particularly within the fields of organogermanium chemistry and organometallic research. This compound is supplied by Tech Serve Solutions for laboratory and industrial applications requiring precise chemical building blocks.

Organogermanium Synthesis
Diethylgermanium dichloride serves as a precursor in the synthesis of various organogermanium compounds. Its reactive germanium-chlorine bonds allow for further functionalization and incorporation into complex molecular structures for materials science and research.
Organometallic Reagent
As an organometallic reagent, this compound facilitates reactions in organometallic chemistry. It can be employed in the preparation of germanium-containing polymers, catalysts, and other specialised materials where germanium incorporation is desired.
Chemical Research
Used in academic and industrial research laboratories, diethylgermanium dichloride is a useful tool for exploring new synthetic routes and developing novel compounds with potential applications in electronics, medicine, and advanced materials.
| Molecular weight | 201.67 |
|---|---|
| Linear formula | (C2H5)2GeCl2 |
| Assay | 97% |
| Density | 1.372 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.471(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 63 °C / 145.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37 |
| Safety statements (S) | 16-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Diethylgermanium dichloride used for?
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Diethylgermanium dichloride is primarily used as a reagent in chemical synthesis, particularly for the preparation of organogermanium compounds and in organometallic chemistry research.
What are the CAS number and chemical formula for Diethylgermanium dichloride?
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The CAS number for Diethylgermanium dichloride is 13314-52-8, and its linear formula is (C2H5)2GeCl2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Diethylgermanium dichloride with a minimum purity of 97%. This product is typically supplied as a technical or research grade and is not represented as USP, BP, or EP.
How should Diethylgermanium dichloride be handled safely?
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Diethylgermanium dichloride is harmful if swallowed, in contact with skin, or if inhaled, and causes serious eye irritation. It also may cause respiratory irritation. Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, should be used. Handle in a well-ventilated area.
Is Diethylgermanium dichloride a controlled substance?
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Based on the provided data, Diethylgermanium dichloride is not indicated as a controlled substance. However, users should always verify local regulations.
How is Diethylgermanium dichloride packed and shipped?
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Diethylgermanium dichloride is typically packed in UN 3265 containers, classified under hazard class 8 (corrosive) and packing group II. It is suitable for export, adhering to relevant transportation regulations.
How can I request a quote or sample?
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To request a quote or sample of Diethylgermanium dichloride, please contact our sales department through the website or by phone, providing your specific requirements.
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