814551 Sigma-Aldrich2-(Trimethylsiloxy)-1,3-butadiene
2-(Trimethylsiloxy)-1,3-butadiene for synthesis. CAS 38053-91-7, chemical formula (CH₃)₃SiOC₄H₅.
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Overview
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Key Spec Table
| CAS # | Hill Formula | Chemical Formula | Molar Mass |
|---|---|---|---|
| 38053-91-7 | C₇H₁₄O Si | (CH₃)₃SiOC₄H₅ | 142.27 g/mol |
Pricing & Availability
| Catalogue Number | Availability | Packaging | Qty/Pack | Price | Quantity | |
|---|---|---|---|---|---|---|
| 8145510010 |
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Glass bottle | 10 ml |
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| 8145510050 |
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Glass bottle | 50 ml |
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| Description | |
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| Catalogue Number | 814551 |
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| Product Information | |
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| CAS number | 38053-91-7 |
| Hill Formula | C₇H₁₄O Si |
| Chemical formula | (CH₃)₃SiOC₄H₅ |
| Molar Mass | 142.27 g/mol |
| HS Code | 2931 90 00 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Applications | |
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| Application | 2-(Trimethylsiloxy)-1,3-butadiene for synthesis. CAS 38053-91-7, chemical formula (CH₃)₃SiOC₄H₅. |
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| Physicochemical Information | |
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| Boiling point | 124 °C (1013 hPa) |
| Density | 0.82 g/cm3 (20 °C) |
| Flash point | 12 °C |
| Ignition temperature | 350 °C |
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| Materials Information |
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| Toxicological Information |
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| Safety Information | |
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| Categories of danger | highly flammable |
| Product Usage Statements |
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| Storage and Shipping Information | |
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| Storage | Store at +2°C to +8°C. |
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| Transport Information | |
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| Declaration (railroad and road) ADR, RID | UN 1993 , 3, II |
| Declaration (transport by air) IATA-DGR | UN 1993 , 3, II |
| Declaration (transport by sea) IMDG-Code | UN 1993 , 3, II |
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| Specifications | |
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| Assay (GC, area%) | ≥ 97.0 % (a/a) |
| Density (d 20 °C/ 4 °C) | 0.816 - 0.823 |
| Identity (IR) | passes test |
| Global Trade Item Number | |
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| Catalogue Number | GTIN |
| 8145510010 | 04022536417080 |
| 8145510050 | 04022536894812 |



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