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同位素纯度
99.9 atom % D
质量水平
形式
liquid
包含
0.05 wt. % 3-(trimethylsilyl)propionic-2,2,3,3-d4 acid, sodium salt
技术
NMR: suitable
bp
101.4 °C (lit.)
mp
3.8 °C (lit.)
SMILES字符串
[2H]O[2H]
InChI
1S/H2O/h1H2/i/hD2
InChI key
XLYOFNOQVPJJNP-ZSJDYOACSA-N
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一般描述
氧化氘（D 2 O，重水）是含有 0.05 wt.%3-（三甲基硅基）丙酸-2,2,3,3- D 4 酸钠盐的氘代水。它是 D/H 交换反应的氘 (D) 的安全和廉价来源。已测定氢 (H) 与 D 2 O 分子交换氘的平衡常数。据报告表明，在 D 2 O 中制备的明胶凝胶比在水中制备的凝胶具有更高的硬度。采用量热法研究了温度对氘的晶态和液态热容的影响，测定了氘的熔点、熔点焓和熔点熵。目前已经研究了它作为治疗人胰腺癌的潜在药物的用途。
应用
氧化氘可用于以下过程：
- 作为核磁共振溶剂。
- 制备β -氘代乙醇。
- 在原子反应堆中吸附中子。
- 氘转移剂与六甲基二硅烷结合用于从炔烃制备1,2-二氘代二烯烃。
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WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
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