If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
Przejdź do
360716
Tris(trimethylsilyl)silane
97%
Synonim(y):
1,1,1,3,3,3-Hexamethyl-2-trimethylsilyl-trisilane, TTMSS
Wybierz wielkość
| Rozmiar/SKU | Dostępność | Cena netto |
|---|---|---|
5 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 580,00 zł |
25 g | Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności | 1470,00 zł |
Informacje o tej pozycji
580,00 zł
Quality Segment
assay
97%
form
liquid
reaction suitability
reagent type: reductant
refractive index
n20/D 1.489 (lit.)
bp
73 °C/5 mmHg (lit.)
density
0.806 g/mL at 25 °C (lit.)
functional group
silyl
SMILES string
C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C
InChI
1S/C9H28Si4/c1-11(2,3)10(12(4,5)6)13(7,8)9/h10H,1-9H3
InChI key
SQMFULTZZQBFBM-UHFFFAOYSA-N
General description
Application
Used in:
- Hydrosilylations
- Radical reactions
- Reductions of acid chlorides
- Reductions of carbon-halogen bonds
- Hydrosilations of carbonyls
- Another common application involves the use of the tris(trimethylsilyl)silyl (TTMSS, or super silyl) group when complexed with transition metals and main group elements
- More recently, the super silyl group is being utilized in carbon–carbon bond forming reactions
1 of 1
Ta pozycja | |||
|---|---|---|---|
| description 97% | description 97% | description 97% | description ≥95% |
| reaction suitability reagent type: reductant | reaction suitability reagent type: protection reagent, reactivity: alcohol reactive | reaction suitability - | reaction suitability reaction type: C-C Bond Formation |
| assay 97% | assay 97% | assay 97% | assay ≥95% |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level - |
| density 0.806 g/mL at 25 °C (lit.) | density - | density 0.811 g/mL at 25 °C (lit.) | density 0.859 g/mL |
| refractive index n20/D 1.489 (lit.) | refractive index - | refractive index n20/D 1.411 (lit.) | refractive index n/D 1.496 |
| bp 73 °C/5 mmHg (lit.) | bp - | bp - | bp - |
signalword
Warning
hcodes
Hazard Classifications
Flam. Liq. 3
Klasa składowania
3 - Flammable liquids
flash_point_f
131.0 °F - closed cup
flash_point_c
55 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Wykazy regulacyjne
Wykazy regulacyjne dotyczą głównie produktów chemicznych. Można w nich podawać ograniczoną liczbę informacji na temat produktów niechemicznych. Brak wpisu oznacza, że żaden ze składników nie znajduje się w wykazie. Użytkownik odpowiada za zagwarantowanie bezpiecznego i zgodnego z prawem stosowania produktu.
1873-77-4
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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