HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 75475Generated: October 25, 2026
Silacyclohexane, 1,1-dichloro-
1,1-Dichlorosilane · 1,1-dichlorosilinane · 1,1-dichlorosilacyclohexane · 1,1-dichloro-silacyclohexan · 1,1-Dichloro-1-silacyclohexane · Silacyclohexane, 1,1-dichloro- · Cyclopentamethylenedichlorosilane
https://huagongshe.com/en/chemical/75475
Identifiers & Physical Properties
| CAS No. | 2406-34-0 |
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| Molecular formula | C5H10Cl2Si |
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| Average molar mass | 169.12 g/mol |
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| Monoisotopic mass | 167.99288221 g/mol |
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| SMILES | Cl[Si]1(Cl)CCCCC1 |
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| InChIKey | KPYXTYWOSWVJBL-UHFFFAOYSA-N |
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| PubChem CID | 75475 |
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| EC No. | 219-301-5 |
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| DTXSID | DTXSID1062388 |
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Chemical & Physical Properties
| Topological polar surface area | 0 |
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| Hydrogen bond donors | 0 |
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| Hydrogen bond acceptors | 0 |
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| Rotatable bonds | 0 |
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| Heavy atoms | 8 |
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| Formal charge | 0 |
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| Complexity | 74.5 |
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| SpringerMaterials Properties | Schoenflies notation |
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| Boiling point | 169.5-170.5 °C(Press: 751 Torr) |
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| Density | 1.1779 g/cm3(Temp: 0 °C) |
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| Refractive index | 1.4679 |
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| Flash point | 29°C (84°F) |
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| Storage conditions | Storage temp. 2-8°C |
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| Specific gravity | 1.156 |
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| Appearance | Colorless to light yellow Liquid |
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| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
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| FDA UNII | 8EAY549JJE |
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| EPA Substance Registry System | Silacyclohexane, 1,1-dichloro- (2406-34-0) |
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| TSCA inventory status | TSCA listed |
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Safety & Regulations
| TSCA inventory status | TSCA listed |
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