Phenylgermanium trichloride
Phenylgermanium trichloride (CAS: 1074-29-9), with the molecular formula C₆H₅GeCl₃ and a molecular weight of 256.10 g/mol, is a key organogermanium compound. It is recognised for its utility in chemical synthesis, particularly as an organometallic reagent. This compound serves as a valuable building block in the preparation of more complex organogermanium structures and related materials, finding applications in research and development settings.

Organogermanium Synthesis
Utilised as a precursor in the synthesis of various organogermanium compounds. Its reactive germanium-chlorine bonds allow for functionalisation and the creation of novel germanium-containing molecules.
Material Science Research
Investigated for its potential role in the development of new materials with specific electronic or optical properties. Organometallic reagents like this are fundamental to exploring advanced material functionalities.
Chemical Reagent
Serves as a versatile organometallic reagent in organic and inorganic synthesis laboratories. Its controlled reactivity makes it suitable for introducing the phenylgermanium moiety into target structures.
| Molecular weight | 256.10 |
|---|---|
| Linear formula | C6H5GeCl3 |
| Assay | 98% |
| Boiling point | 105-106 °C/12 mmHg(lit.) |
| Density | 1.584 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.554(lit.) |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H332Harmful if inhaled
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 20/21/22-34 |
| Safety statements (S) | 26-27-28-36/37/39-45 |
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 Phenylgermanium trichloride used for?
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Phenylgermanium trichloride (CAS: 1074-29-9) is primarily used in chemical synthesis as an organometallic reagent and a precursor for creating other organogermanium compounds and materials.
What is the CAS number and formula for Phenylgermanium trichloride?
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The CAS number for Phenylgermanium trichloride is 1074-29-9 and its linear formula is C₆H₅GeCl₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenylgermanium trichloride with an assay of 98%. This product is intended for research and laboratory use and is not represented as USP, BP, or EP grade.
How should Phenylgermanium trichloride be handled safely?
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Phenylgermanium trichloride is dangerous; it causes severe skin burns and eye damage. It is harmful if swallowed, in contact with skin, or if inhaled. Always handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection, in a well-ventilated area. Refer to the Safety Data Sheet for comprehensive handling guidelines.
How is Phenylgermanium trichloride shipped and exported?
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Phenylgermanium trichloride is shipped as a corrosive solid, UN 3265, Packing Group II, under regulations for hazardous materials. Tech Serve Solutions, established in 1998, is an experienced global supplier and exporter.
How can I request a sample or quote for Phenylgermanium trichloride?
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To request a sample or a quote for Phenylgermanium trichloride, please contact our sales team through the website or by phone.
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