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72336

Supelco

N,N-二甲基乙酰胺

analytical standard

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About This Item

线性分子式:
CH3CON(CH3)2
CAS号:
127-19-5
分子量:
87.12
Beilstein:
1737614
EC 号:
204-826-4
MDL编号:
MFCD00008686
UNSPSC代码:
12352111
PubChem化学物质编号:
329764000
NACRES:
NA.24

等级

analytical standard

质量水平

100

蒸汽密度

3 (vs air)

蒸汽压

2 mmHg ( 25 °C)
4 mmHg ( 38 °C)

方案

≥99.9% (GC)

自燃温度

914 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

1.8 %, 100 °F
11.5 %, 160 °F

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.437 (lit.)

沸点

164.5-166 °C (lit.)

mp

−20 °C (lit.)

密度

0.937 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
environmental
food and beverages
personal care

包装形式

neat

SMILES字符串

CN(C)C(C)=O

InChI

1S/C4H9NO/c1-4(6)5(2)3/h1-3H3

InChI key

FXHOOIRPVKKKFG-UHFFFAOYSA-N

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相关类别

一般描述

N,N-Dimethylacetamide is a highly polar solvent, which can find applications in a variety of chemical reactions. A mixture of lithium chloride in N,N-dimethylacetamide may be used for the dissolution of cellulose to form a homogeneous solution.

应用

N,N-Dimethylacetamide may be used as an analytical standard for the determination of the analyte in pharmaceuticals, biological samples, water and air samples by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

推荐产品

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

闪点(°F)

147.2 °F - closed cup

闪点(°C)

64 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCL7038
BCCK6899
BCCF5233
BCCD4642
BCBV9792

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Solvent effects on the intramolecular charge transfer character of N, N-diaryl dihydrophenazine catalysts for organocatalyzed atom transfer radical polymerization
Ryan DM, eta l.
Journal of Polymer Science Part A: Polymer Chemistry (2017)
Wu F-X
Solvents as Reagents in Organic Synthesis: Reactions and Applications (2017)
Gas chromatography/mass spectrometric determination of traces of hydrophilic and volatile organic compounds in water after preconcentration with activated carbon
KADOKAMI K, et al.
Analytical Sciences, 6(6), 843-849 (1990)
Simultaneous Determination of Dimethylformamide and N, N-Dimethylacetamide in Air by Capillary Gas Chromatography [J]
Xiao-Juan, LI
Chinese Journal of Spectroscopy Laboratory, 3 (2006)
Lucia L and Ayoub A
Polysaccharide-based Fibers and Composites: Chemical and Engineering Fundamentals and Industrial Applications (2017)
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