295590
Nitrous oxide
99%
Synonym(s):
Dinitrogen monoxide, Laughing gas
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About This Item
Empirical Formula (Hill Notation):
N2O
CAS Number:
Molecular Weight:
44.01
Beilstein/REAXYS Number:
8137358
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:
NACRES:
NA.22
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. Therefore, it is used to oxidize disilenes, silanimines, silaethenes and silylenes.
- Along with Ru-porphyrin catalyst, it can be used in the epoxidation of olefins and steroids.
- It can be used as an oxidant in for the metal-catalyzed oxidative homo- and cross-coupling of Grignard reagents.
- N2O can also be used as a nitrogen-dopant source to synthesize p-type zinc oxide nanowires (ZnO NWs) via vapor-liquid-solid growth.
Packaging
Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.
Compatible with the following:
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
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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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Git Lidman et al.
Developmental medicine and child neurology, 57(8), 754-761 (2015-03-27)
To investigate the effects of repeated botulinum toxin A (BoNT-A) injections combined with occupational therapy, including a splint, compared with occupational therapy alone on hand function in children with unilateral spastic cerebral palsy (USCP), in all International Classification of Functioning
Oxidative Coupling Reactions of Grignard Reagents with Nitrous Oxide.
Kiefer G, et al.
Angewandte Chemie (International Edition in English), 52(24), 6302-6305 (2013)
Nitrous oxide oxidation of olefins catalyzed by ruthenium porphyrin complexes.
Yamada T, et al.
Chemistry Letters (Jpn), 30(3), 268-269 (2001)
p-type ZnO nanowire arrays.
Yuan G D, et al.
Nano Letters, 8(8), 2591-2597 (2008)
Synthetic chemistry with nitrous oxide.
Severin K.
Chemical Society Reviews, 44(17), 6375-6386 (2015)
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