151785
乙酸-D4
≥99.5 atom % D
别名:
乙酸-D3, 氘代乙酸
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关于此项目
线性分子式:
CD3CO2D
化学文摘社编号:
分子量:
64.08
UNSPSC Code:
12142201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
214-693-4
Beilstein/REAXYS Number:
1748971
MDL number:
Assay:
≥99% (CP)
Form:
liquid
InChI key
QTBSBXVTEAMEQO-GUEYOVJQSA-N
InChI
1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/i1D3/hD
SMILES string
[2H]OC(=O)C([2H])([2H])[2H]
Quality Level
technique(s)
NMR: suitable, bio NMR: suitable
impurities
≤0.0500% water
water
refractive index
n20/D 1.368 (lit.)
bp
115.5 °C (lit.)
mp
15-16 °C (lit.)
mass shift
M+4
isotopic purity
≥99.5 atom % D
assay
≥99% (CP)
form
liquid
expl. lim.
16 %
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General description
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。
Application
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
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1A
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
104.0 °F - closed cup
flash_point_c
40 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
美国出口管控产品
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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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