1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE
1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE structure
|
Common Name | 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE | ||
|---|---|---|---|---|
| CAS Number | 4526-07-2 | Molecular Weight | 194.421 | |
| Density | 0.8±0.1 g/cm3 | Boiling Point | 197.7±23.0 °C at 760 mmHg | |
| Molecular Formula | C10H18Si2 | Melting Point | 111-113 °C(lit.) | |
| MSDS | N/A | Flash Point | 57.3±15.6 °C | |
Summary: 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne, CAS号4526-07-2, molecular formula C10H18Si2, molecular weight 194.421, appears as a white to light yellow powder. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 197.7±23.0 °C at 760 mmHg |
| Melting Point | 111-113 °C(lit.) |
| Molecular Formula | C10H18Si2 |
| Molecular Weight | 194.421 |
| Flash Point | 57.3±15.6 °C |
| Exact Mass | 194.094696 |
| LogP | 5.57 |
| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
| Index of Refraction | 1.446 |
| InChIKey | LBNVCJHJRYJVPK-UHFFFAOYSA-N |
| SMILES | C[Si](C)(C)C#CC#C[Si](C)(C)C |
| Storage condition | 0-6°C |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Hazard Codes | F: Flammable; |
|---|---|
| Risk Phrases | R11 |
| Safety Phrases | S16-S22-S24/25 |
| RIDADR | UN 1325 4.1/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 4.1 |
| HS Code | 2931900090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 9 | |
|---|---|
| DownStream 10 | |
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CAS#:73084-25-0This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 1,3-Butadiyne-1,4-diylbis(trimethylsilane) |
| 1,4-Bis(trimethylsilyl)butadiyne |
| 1,4-Bis(trimethylsilyl)-1,3-butadiyne,BTMSBD |
| 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE |
| Buta-1,3-diyne-1,4-diylbis(trimethylsilane) |
| MFCD00009839 |
| 1,4-Bis(trimethylsilyl)buta-1,3-diyne |
| trimethyl(4-trimethylsilylbuta-1,3-diynyl)silane |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the SMILES notation of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: SMILES notation of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne is C[Si](C)(C)C#CC#C[Si](C)(C)C. |
| Q: What is the LogP of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: LogP of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne is 5.57. |
| Q: What is the English name of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: The English name of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne is 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne. |
| Q: What are the downstream products of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: Related downstream products(CAS) of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne: 110373-04-1;20932-80-3;6130-98-9;36333-41-2;16954-96-4;139033-11-7;886-66-8;16900-51-9;71482-87-6;73084-25-0. |
| Q: What is the melting point of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: Melting point of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne is 111-113 °C(lit.). |
| Q: What English synonyms does 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne have? |
| A: English synonyms of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne: 1,3-Butadiyne-1,4-diylbis(trimethylsilane), 1,4-Bis(trimethylsilyl)butadiyne, 1,4-Bis(trimethylsilyl)-1,3-butadiyne,BTMSBD, 1,4-BIS(TRIMETHYLSILYL)-1,3-BUTADIYNE, Buta-1,3-diyne-1,4-diylbis(trimethylsilane), MFCD00009839, 1,4-Bis(trimethylsilyl)buta-1,3-diyne, trimethyl(4-trimethylsilylbuta-1,3-diynyl)silane. |
| Q: What is the boiling point of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: Boiling point of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne is 197.7±23.0 °C at 760 mmHg. |
| Q: What is the molecular formula of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: Molecular formula of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne is C10H18Si2. |
| Q: What are the storage conditions for 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: Storage conditions for 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne: 0-6°C. |
| Q: What is the CAS number of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne? |
| A: CAS number of 1,4-Bis(Trimethylsilyl)-1,3-Butadiyne is 4526-07-2. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |