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Merck
CN

00583

Sigma-Aldrich

氧化亚氮

≥99.998%

别名:

一氧化二氮, 笑气

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About This Item

经验公式(希尔记法):
N2O
CAS号:
分子量:
44.01
Beilstein:
8137358
MDL编号:
UNSPSC代码:
12142100
PubChem化学物质编号:
NACRES:
NA.22

蒸汽密度

1.53 (15 °C, vs air)

蒸汽压

51.7 mmHg ( 21 °C)

方案

≥99.998%

沸点

−88 °C (lit.)

mp

−91 °C (lit.)

SMILES字符串

[O-][N+]#N

InChI

1S/N2O/c1-2-3

InChI key

GQPLMRYTRLFLPF-UHFFFAOYSA-N

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应用

Nitrous oxide can be used as:
  • A nitrogen donor to synthesize alkynyl and alkenyl substituted triazenes by coupling reaction with lithium amides and organomagnesium compounds.
  • A reagent to synthesize azoimidazolium dyes.

N2O can also be reacted with N-heterocyclic olefins (NHOs) to form electron-rich azo-bridged NHO dimers.

包装

pressure tin
filling pressure at 15°C: 11 bar; content (15°C, 1 bar): 11 l

其他说明

可能实行销售限制

警示用语:

Danger

危险声明

危险分类

Ox. Gas 1 - Press. Gas Liquefied gas - STOT SE 3

靶器官

Central nervous system

储存分类代码

2A - Gases

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Synthesis of organic super-electron-donors by reaction of nitrous oxide with n-heterocyclic olefins
Eymann LYM, et al.
Journal of the American Chemical Society, 141, 17112-17116 (2019)
Synthesis of triazenes with nitrous oxide
Kiefer G, et al.
Angewandte Chemie (International Edition in English), 54, 302-305 (2015)
Synthesis of azoimidazolium dyes with nitrous oxide
Tskhovrebov AG, et al.
Angewandte Chemie (International Edition in English), 127, 1305-1308 (2015)
Imke Kuiper et al.
Global change biology, 19(9), 2814-2825 (2013-04-30)
Nitrous oxide (N2 O) emissions from soils contribute significantly to global warming. Mitigation of N2 O emissions is severely hampered by a lack of understanding of its main controls. Fluxes can only partly be predicted from soil abiotic factors and
Yan Chen et al.
Anesthesiology, 118(6), 1322-1331 (2013-04-04)
Nitrous oxide inactivates methionine synthase and may lead to DNA damage and wound infection. By using single-cell gel electrophoresis (comet assay), the authors determined the effect of nitrous oxide on DNA damage in circulating leukocytes. In this double-blind, randomized controlled

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