蒸汽密度
2.07 (vs air)
质量水平
蒸汽压
11.4 mmHg ( 20 °C)
同位素纯度
≥99.5 atom % D
检测方案
≥99% (CP)
形式
liquid
自燃温度
800 °F
expl. lim.
16 %
技术
NMR: suitable
bio NMR: suitable
杂质
≤0.0500% water
water
折射率
n20/D 1.368 (lit.)
bp
115.5 °C (lit.)
mp
15-16 °C (lit.)
密度
1.119 g/mL at 25 °C (lit.)
质量偏移
M+4
SMILES字符串
[2H]OC(=O)C([2H])([2H])[2H]
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i1D3/hD
InChI key
QTBSBXVTEAMEQO-GUEYOVJQSA-N
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一般描述
乙酸-d 4 （十四碳三乙酸），一种氘代羧酸， 是乙酸的十四碳四酸形式。用 emf 方法计算了它在氧化氘 (D 2 O) 中的离解常数。
应用
醋酸-d 4 在 qNMR（定量核磁共振）定量实验中已被用作内标溶解的氘代溶剂。
醋酸-d 4 也可用作以下 1 H NMR 谱研究中的氘代溶剂：
醋酸-d 4 也可用作以下 1 H NMR 谱研究中的氘代溶剂：
- CB2，一种 CNBr 肽
- α-生育酚琥珀酸酯疏水改性壳聚糖
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警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
WGK
WGK 1
闪点(°F)
104.0 °F
闪点(°C)
40 °C
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
美国出口管控1C298产品
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Paabo M, et al.
The Journal of Physical Chemistry, 70(7), 2073-2077 (1966)
商品
Use this reference table to find the coupling values and chemical shifts of our NMR (deuterated) solvents. Melting and boiling points, molecular weight, density, and CAS number are also listed.
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