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
295590
Nitrous oxide
99%
Synonym(s):
Dinitrogen monoxide, Laughing gas
Select a Size
$431.03
List price$468.00Save 8%Available to ship onApril 08, 2025Details
Select a Size
About This Item
$431.03
List price$468.00Save 8%Available to ship onApril 08, 2025Details
Recommended Products
vapor density
1.53 (15 °C, vs air)
Quality Level
vapor pressure
51.7 mmHg ( 21 °C)
assay
99%
bp
−88 °C (lit.)
mp
−91 °C (lit.)
SMILES string
[O-][N+]#N
InChI
1S/N2O/c1-2-3
InChI key
GQPLMRYTRLFLPF-UHFFFAOYSA-N
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Application
- Nitrous oxide allows selective oxygen atom transfer reactions while minimizing the risk of over-oxidation.[1] Therefore, it is used to oxidize disilenes, silanimines, silaethenes and silylenes.[1]
- Along with Ru-porphyrin catalyst, it can be used in the epoxidation of olefins and steroids.[2]
- It can be used as an oxidant in for the metal-catalyzed oxidative homo- and cross-coupling of Grignard reagents.[3]
- N2O can also be used as a nitrogen-dopant source to synthesize p-type zinc oxide nanowires (ZnO NWs) via vapor-liquid-solid growth.[4]
Packaging
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
Legal Information
also commonly purchased with this product
control valve
hose barb
purge valve
recommended
signalword
Danger
hcodes
Hazard Classifications
Ox. Gas 1 - Press. Gas Liquefied gas - STOT SE 3
target_organs
Central nervous system
Storage Class
2A - Gases
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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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/449/386/product-dating-information-mk.pdfHelpful?
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