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Merck

42582

Supelco

エチル4-(ジメチルアミノ)ベンゾアート

Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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About This Item

化学式:
(CH3)2NC6H4CO2C2H5
CAS番号:
分子量:
193.24
Beilstein:
2210233
EC Number:
MDL番号:
UNSPSCコード:
41116107
PubChem Substance ID:
NACRES:
NA.24

グレード

Standard for quantitative NMR
certified reference material
TraceCERT®

品質水準

詳細

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

製品種目

TraceCERT®

シェルフライフ

limited shelf life, expiry date on the label

メーカー/製品名

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

テクニック

HPLC: suitable
gas chromatography (GC): suitable
qNMR: suitable

mp

63-66 °C (lit.)

アプリケーション

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

フォーマット

neat

SMILES記法

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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詳細

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)

アプリケーション

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

その他情報

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

おすすめ製品

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.

法的情報

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

ピクトグラム

Health hazardEnvironment

シグナルワード

Danger

危険有害性情報

危険有害性の分類

Aquatic Chronic 2 - Repr. 1B

保管分類コード

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

WGK

WGK 3

引火点(°F)

Not applicable

引火点(℃)

Not applicable


適用法令

試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。

Jan Code

42582-1G:
42582-BULK:
42582-VAR:


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試験成績書(COA)

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安息香酸

Sunscreen Photobiology: Molecular, Cellular and Physiological Aspects (2013)
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
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
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
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

資料

The signal ratio of two different protons can be measured with tremendous precision, which enables the generation of certified reference materials for use as qNMR standards.

関連コンテンツ

ChemisTwin is your new online digital assistant for NMR result interpretation. It will save you time by automating the interpretation of routine NMR analysis for structure confirmation as well as quantitative NMR (qNMR) measurements using qNMR eRMs from our verified electronic Reference Materials database.

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