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Merck
CN

42582

Supelco

4-（二甲氨基）苯甲酸乙酯

qNMR standard, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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线性分子式:
(CH3)2NC6H4CO2C2H5
化学文摘社编号:
10287-53-3
分子量:
193.24
Beilstein:
2210233
EC 号:
233-634-3
MDL编号:
MFCD00009115
UNSPSC代码:
41116107
PubChem化学物质编号:
329756243
NACRES:
NA.24

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等级

certified reference material
TraceCERT®

质量水平

300

描述

qNMR Standard for organic solvents (~1.3; 3.0; 4.3; 6.7; 7.8 ppm)

产品线

TraceCERT®

保质期

limited shelf life, expiry date on the label

制造商/商品名称

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

技术

HPLC: suitable
gas chromatography (GC): suitable

mp

63-66 °C (lit.)

应用

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
pharmaceutical

包装形式

neat

SMILES字符串

CCOC(=O)c1ccc(cc1)N(C)C

InChI

1S/C11H15NO2/c1-4-14-11(13)9-5-7-10(8-6-9)12(2)3/h5-8H,4H2,1-3H3

InChI key

FZUGPQWGEGAKET-UHFFFAOYSA-N

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相关类别

一般描述

Ethyl 4-(dimethylamino)benzoate can have the tendency to generate free radicals on illumination and hence it can find applications as an industrial photoinitiator for polymerization.
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out our entire range of quantitative NMR standards (qNMR standards)

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

其他说明

Chemical Shift: ~1.3; 3.0; 4.3; 6.7; 7.8 ppm (chemical shifts may slightly vary depending on the experimental conditions)
suitable NMR solvents: MeOD, DMSO-d6, CDCl3
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.

法律信息

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Health hazardEnvironment
GHS08,GHS09

警示用语：

Danger

危险声明

H360FD,H411

危险分类

Aquatic Chronic 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 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

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Sunscreen Photobiology: Molecular, Cellular and Physiological Aspects (2013)
Magali Dewaele et al.
Dental materials : official publication of the Academy of Dental Materials, 25(12), 1576-1584 (2009-09-15)
The purpose of this study was to investigate the effect of light-curing protocol on degree of conversion (DC), volume contraction (C), elastic modulus (E), and glass transition temperature (T(g)) as measured on a model polymer. It was a further aim
H Lygre et al.
European journal of oral sciences, 107(5), 378-383 (1999-10-09)
Results are reported from a study on the in vitro separation and identification of leachables from three different polymer-based dental filling materials by using a combined method of gas chromatography and mass spectrometry. The median number of separable organic leachables
Mihaela Roxana Cimpan et al.
Clinical oral investigations, 9(3), 168-172 (2005-05-06)
4-N,N-Dimethyl amino benzoic acid ethylester (DMABEE), a leachable lipophilic component of polymer-based dental-filling materials, has been shown to interact with cell membrane phospholipids, such as phosphatidylcholine and phosphatidylserine (PS). One marker of cellular death by apoptosis is the change in
Mario Seiss et al.
Archives of toxicology, 83(12), 1109-1115 (2009-09-23)
This study investigated the leaching of ingredients from several commercial dental composite resins cured with LED, and immersed in methanol or water for 24 h, respectively. The composites used were: Admira Dentin (VOCO), Artemis Schmelz (Enamel) (Ivoclar Vivadent), Els extra
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