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
155071
Azidotrimethylsilane
95%
Synonym(s):
Trimethylsilyl azide
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 g | Available to ship TODAYfromMILWAUKEE | $121.00 | |
| 50 g | Available to ship TODAYfromMILWAUKEE | $342.00 |
About This Item
Quality Level
assay
95%
form
liquid
refractive index
n20/D 1.414 (lit.)
bp
52-53 °C/175 mmHg (lit.)
density
0.868 g/mL at 25 °C (lit.)
storage temp.
2-8°C
SMILES string
C[Si](C)(C)N=[N+]=[N-]
InChI
1S/C3H9N3Si/c1-7(2,3)6-5-4/h1-3H3
InChI key
SEDZOYHHAIAQIW-UHFFFAOYSA-N
General description
Application
- A nitrogen precursor to prepare GaN nanowire via metal-organic chemical vapor deposition method.
- An electrolyte additive in Li-O2 batteries. The addition of TMSN3 results in the formation of robust solid electrolyte interphase.
- An efficient reagent in the synthesis of tetrazoles, fullerenyl azide, and α-azido oximes.
- A silylating agent in the O-trimethyl silylation of alcohols and phenols.
1 of 1
This Item | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 200 |
| density 0.868 g/mL at 25 °C (lit.) | density 0.83 g/mL at 25 °C (lit.) | density 0.856 g/mL at 25 °C (lit.) | density 0.856 g/mL at 25 °C (lit.) |
| refractive index n20/D 1.414 (lit.) | refractive index n20/D 1.45 (lit.) | refractive index n20/D 1.387 (lit.) | refractive index n20/D 1.387 (lit.) |
| bp 52-53 °C/175 mmHg (lit.) | bp 69-70 °C/100 mmHg (lit.) | bp 57 °C (lit.) | bp 57 °C (lit.) |
| assay 95% | assay 90% | assay ≥99.0% (GC) | assay ≥99.0% (GC) |
| form liquid | form liquid | form liquid | form liquid |
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
42.8 °F - closed cup
flash_point_c
6 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Articles
Since the preparation of the first organic azide, phenyl azide, by Peter Griess in 1864 this energy-rich and versatile class of compounds has enjoyed considerable interest.
Click chemistry, and the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) in particular, is a powerful new synthetic tool in polymer chemistry and material science.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 155071-50G | 04061838741868 |
| 155071-10G | 04061838741851 |
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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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