所有图片(1)
别名:
DMF-d7, 二甲基甲酰胺(氘代)
线性分子式:
DCON(CD3)2
CAS号:
分子量:
80.14
Beilstein:
1908468
MDL编号:
UNSPSC代码:
12142201
PubChem化学物质编号:
NACRES:
NA.21
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![1,8-二氮杂双环[5.4.0]十一碳-7-烯 98%](/deepweb/assets/sigmaaldrich/product/structures/120/564/5b373e23-1624-489c-8efb-692de0f96ffb/640/5b373e23-1624-489c-8efb-692de0f96ffb.png)
同位素纯度
≥99.5 atom % D
质量水平
检测方案
≥99% (CP)
形式
solution
包含
0.03 % (v/v) TMS
技术
NMR: suitable
杂质
≤0.05% water
water
折射率
n20/D 1.428 (lit.)
bp
153 °C (lit.)
密度
1.03 g/mL at 25 °C (lit.)
质量偏移
M+7
SMILES字符串
[2H]C(=O)N(C([2H])([2H])[2H])C([2H])([2H])[2H]
InChI
1S/C3H7NO/c1-4(2)3-5/h3H,1-2H3/i1D3,2D3,3D
InChI key
ZMXDDKWLCZADIW-YYWVXINBSA-N
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一般描述
N,N-二甲基甲酰胺-d7（DMF-d7）是一种含有0.03％ (v/v）TMS（四甲基硅烷）的氘代NMR溶剂。 它可用于基于NMR的研究和分析。已对DMF-d7中不同摩尔浓度的氯化锂溶液（LiCl）进行脉冲中子衍射测量，以研究氯离子的溶剂化作用。
应用
N,N-二甲基甲酰胺-d7 在由聚乙二醇（PEG）制备聚乙二醇二丙烯酸酯（PEG-DA）的过程中可被用于通过质子NMR分析丙烯酸化程度。
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警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B
WGK
WGK 2
闪点(°F)
136.4 °F
闪点(°C)
58 °C
法规信息
危险化学品
美国出口管控1C298产品
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