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关于此项目
经验公式(希尔记法):
D2O
化学文摘社编号:
分子量:
20.03
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12142201
EC Number:
232-148-9
MDL number:
Technique(s):
NMR: suitable, bio NMR: suitable
Bp:
101.4 °C (lit.)
isotopic purity
99 atom % D
form
liquid
technique(s)
NMR: suitable, bio NMR: suitable
bp
101.4 °C (lit.)
mp
3.8 °C (lit.)
SMILES string
[2H]O[2H]
InChI
1S/H2O/h1H2/i/hD2
InChI key
XLYOFNOQVPJJNP-ZSJDYOACSA-N
General description
氧化氘(D2O)又称重水,是一种氘化水。在D/H交换反应中,它是安全且廉价的氘(D)来源。 氢(H)和D2O分子之间氘交换的平衡常数已经确定。 研究表明在D2O中制备的明胶凝胶表现出比在水中制备的凝胶更高的刚性。 温度对结晶和液态氘热容量的影响已有研究,并且其熔点、焓和熔化熵已经测定。 其作为治疗人胰腺癌的潜在治疗剂的用途已有研究。
Application
氧化氘可用于以下过程:
- 作为NMR溶剂。
- β-氘代醇的制备。
- 用于在原子反应堆中吸附中子。
- 用作与六甲基二硅烷结合的氘转移剂,用于从炔烃制备1,2-二氘代二烯烃。
Other Notes
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存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
相关内容
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 435767-1KG | 04061832114651 |
| 435767-100G | 04061832114613 |
| 435767-25G | 04061832114712 |