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氘代乙腈

规格或纯度: (D,99.8%)
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货号 (SKU) 包装规格 是否现货 价格 数量
A100968-5g
5g 现货 Stock Image
A100968-10×0.5ml
10×0.5ml 现货 Stock Image
A100968-10×0.6ml
10×0.6ml 现货 Stock Image
A100968-10×0.75ml
10×0.75ml 现货 Stock Image
A100968-10g
10g 现货 Stock Image
A100968-10×1g
10×1g 现货 Stock Image
A100968-25g
25g 现货 Stock Image
A100968-50g
50g 现货 Stock Image

基本描述

别名 乙腈-D3|氘代乙腈-D3
英文别名 Acetonitrile-d3|2206-26-0|2,2,2-trideuterioacetonitrile|Methyl-d3 cyanide|(2H3)Acetonitrile|CD3CN|Acetonitrile D3|Acetonitrile-2,2,2-d3|Trideuteroacetonitrile|MFCD00001881|Acetonitrile-d3, 99.8 atom % D|acetonitril-d3|Acetonitrile-d3-|Acetonitrile D3 >99.
规格或纯度 (D,99.8%)
英文名称 Acetonitrile-d3
储存温度 避光,室温,充氩,干燥
运输条件 常规运输
产品介绍

产品介绍

乙腈-d3 (三氘乙腈,CD3CN)是一种氘代NMR(核磁共振)溶剂。CD3CN中的14N和2D的分子旋转摩擦系数 和磁弛豫时间(T1)已经确定。它在2-苯基吲哚的合成过程中可作为溶剂使用。它在 1H NMR(质子核磁共振)和 13C NMR(碳-13核磁共振)光谱研究中,可作为溶剂使用。


用途

乙腈-d3 已被用作氘代溶剂,可在qNMR(定量核磁共振)定量实验中用于溶解内标和样品。它也在N-甲基吲哚基酰亚胺的合成中,作为氘代溶剂使用,从而进行UV-泵-IR-探针光谱法研究。

Product Introduction

Acetonitrile-d3 (Trideuteroacetonitrile, CD3CN) is a deuterated NMR (Nuclear Magnetic Resonance) solvent. Molecular rotational friction coefficient and magnetic relaxation times (T1) for 14N and 2D of CD3CN have been determined. It participates as solvent during the synthesis of 2-phenylindole. It serves as solvent for 1H NMR (Proton Nuclear Magnetic Resonance) and 13C NMR (Carbon-13 Nuclear Magnetic Resonance) spectral studies.


Application

Acetonitrile-d3 has been used as a deuterated solvent for the dissolution of internal standard and sample in qNMR (Quantitative Nuclear Magnetic Resonance) quantification experiments. It has also been used as the deuterated solvent in the synthesis of N-methyl indolylfulgimide, which is studied using UV-pump-IR-probe spectroscopy.

名称和标识符

IUPAC Name 2,2,2-trideuterioacetonitrile
INCHI InChI=1S/C2H3N/c1-2-3/h1H3/i1D3
InChi Key WEVYAHXRMPXWCK-FIBGUPNXSA-N
Canonical SMILES CC#N
Isomeric SMILES [2H]C([2H])([2H])C#N
WGK Germany 2
PubChem CID 123151
UN Number 1648
分子量 44.07
Beilstein号 1740230

化学和物理性质

溶解性 Miscible with water, ethanol, diethyl ether, acetone, benzene, methanol, methyl acetate, ethyl acetate, acetamide solutions, chloroform, carbon tetrachloride, ethylene chloride and unsaturated hydrocarbons. Immiscible with saturated hydrocarbons.
密度 0.84
敏感性 对光敏感;对湿度敏感
折光率 1.341 (lit.)
闪点(℉) 35.6 °F
闪点(℃) 2.00 °C
沸点 80.7°C
熔点 -46 °C (lit.)

安全和危险性(GHS)

象形图
ghs07

Harmful

ghs02

Flammable

信号词 Danger
危险声明 H319: Causes serious eye irritation
H302: Harmful if swallowed
H225: Highly Flammable liquid and vapor
H312: Harmful in contact with skin
H332: Harmful if inhaled
预防措施声明 P261,P305+P351+P338,P280,P370+P378,P210,P302+P352,P321,P501,P233,P240,P264,P403+P235,P303+P361+P353,P271,P241,P270,P304+P340,P362+P364,P330,P242,P243,P264+P265,P301+P317,P317,P337+P317
WGK Germany 2

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FAQ
我的NMR核磁溶剂需要用什么特殊的方法来处理吗?
Should my NMR solvents be handled in a special way?
NMR用溶剂的储存和使用信息指南

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参考文献

1. Maja Lambert,Dan Staerk,Steen Honoré Hansen,Jerzy W Jaroszewski.  (2005-07-29)  HPLC-SPE-NMR hyphenation in natural products research: optimization of analysis of Croton membranaceus extract..  Magnetic resonance in chemistry : MRC,  43  ((9)):  (771-775).  [PMID:16049947]
2. Anne Warner,Irina Piraner,Heather Weimer,Kevin White.  (2014-12-22)  Development of a purity control strategy for pemetrexed disodium and validation of associated analytical methodology..  Journal of pharmaceutical and biomedical analysis,  105  ():  (46-54).  [PMID:25527981]
3. Alejandro G Lichtscheidl,Michael T Janicke,Brian L Scott,Andrew T Nelson,Jaqueline L Kiplinger.  (2015-08-22)  Syntheses, structures, and (1)H, (13)C{(1)H} and (119)Sn{(1)H} NMR chemical shifts of a family of trimethyltin alkoxide, amide, halide and cyclopentadienyl compounds..  Dalton transactions (Cambridge, England : 2003),  44  ((36)):  (16156-16163).  [PMID:26295362]