Accéder au contenu
Merck
Toutes les photos(2)

Key Documents

View All Documentation

07038

Supelco

Dimethyl terephthalate

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

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(2)

About This Item

Formule linéaire :
C6H4-1,4-(CO2CH3)2
Numéro CAS:
120-61-6
Poids moléculaire :
194.18
Numéro Beilstein :
1107185
Numéro CE :
204-411-8
Numéro MDL:
MFCD00008440
Code UNSPSC :
41116107
ID de substance PubChem :
329748331
Nomenclature NACRES :
NA.24

Qualité

Standard for quantitative NMR
certified reference material
TraceCERT®

Niveau de qualité

200
300

Densité de vapeur

1.04 (vs air)

Pression de vapeur

1.15 mmHg ( 93 °C)

Description

qNMR Standard for DMSO-d6 (9.2 ppm)

Gamme de produits

TraceCERT®

Température d'inflammation spontanée

1058 °F

Durée de conservation

limited shelf life, expiry date on the label

Fabricant/nom de marque

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Technique(s)

gas chromatography (GC): suitable
qNMR: suitable

Pf

139-141 °C (lit.)

Application(s)

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

Format

neat

Chaîne SMILES 

COC(=O)c1ccc(cc1)C(=O)OC

InChI

1S/C10H10O4/c1-13-9(11)7-3-5-8(6-4-7)10(12)14-2/h3-6H,1-2H3

Clé InChI

WOZVHXUHUFLZGK-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Description générale

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)
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Attention

Store under Argon.

Autres remarques

Chemcial Shift: 8.1 and 3.9 ppm (chemical shifts may slightly vary depending on the experimental conditions)
Suitable NMR solvents: Acetonitrile, Chloroform, MeOD, DMSO-d6
Ion Mobility: TWCCSN2 value of 217.3 Å2 [M+Na]+

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

TWCCS measurements are expected to be within 2% of this reference value.

P/N 88173 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

Produits recommandés

Check out ChemisTwin, our brand new online portal for identity confirmation of NMR spectra. A feature for quantitative NMR is in development. Learn more or reach out to us for a free trial.

Informations légales

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

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

309.2 °F - (External MSDS)

Point d'éclair (°C)

154 °C - (External MSDS)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCK4867
BCCJ9068
BCBZ7645
BCBT9974
BCBL1702V

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 5

1 of 5

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

Supelco

89151

Dimethylmalonic acid

2-Chloro-4-fluorotoluene TraceCERT®, certified reference material, 19F-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

80730

2-Chloro-4-fluorotoluene

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

Supelco

50409

Thymol

Methyl 3,5-dinitrobenzoate Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Supelco

94681

Methyl 3,5-dinitrobenzoate

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

Supelco

06185

Acide benzoique

R I Goncharova et al.
TSitologiia i genetika, 36(1), 14-25 (2002-05-16)
In the mouse transplacental test, EMS induced micronuclei and disturbed haemopoiesis in female bone marrow and foetal liver. Dimethyl terephthalate at the tested dose was ineffective in pregnant females increasing however the level of these events in foetuses. Hence, both
Claudio A Téllez et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 60(8-9), 2171-2180 (2004-07-14)
Fourier transform infrared and Raman spectra of dimethylterephthalate (DMT), as microcrystalline powder, have been investigated. The vibrational spectra were calculated using the AM1 and PM3 semi empirical procedures, and the Møller-Plesset (MP2/DZV), and the Becke-Lee, Yang and Parr gradient-corrected correlation
Minoru Genta et al.
Waste management (New York, N.Y.), 27(9), 1167-1177 (2006-08-18)
To apply PET depolymerization in supercritical methanol to commercial recycling, the benefits of supercritical methanol usage in PET depolymerization was investigated from the viewpoint of the reaction rate and energy demands. PET was depolymerized in a batch reactor at 573
S H Ganji et al.
Biodegradation, 6(1), 61-66 (1995-01-01)
Aspergillus niger (AG-1) metabolized dimethylterephthalate through monomethylterephthalate, terephthalate and protocatechuate. Degradation of dimethylterephthalate was followed by extraction of residual dimethylterephthalate from the spent medium. The quantitative UV analysis showed that 58% of the dimethylterephthalate supplement was taken up in 144
Zhiqiang Guo et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(2), 337-340 (2007-02-28)
Two 10-hydroxybenzo[h]quinoline metal complexes, bis(10-hydroxybenzo[h]quinolinato) beryllium (Bebq2) and bis(10-hydroxybenzo[h]quinolinato)zincum (Znbq2), have been synthesized. The structure are characterized by 1HNMR, IR and so on. The photophysical processes of Bebq2 and Znbq2 have been carefully investigated by fluorescence spectra. The results show
Afficher tous les articles scientifiques apparentés

Articles

Traceable Organic Certified Reference Materials for P-31 qNMR

The use of CRMs for the NMR quantification of phosphorylated organic compounds and metabolites offers several advantages as it is based on a signal comparison of the analyte with an internal or external reference standard.

High-Performance Quantitative H-1 NMR

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.

Contenu apparenté

Digital Reference Materials

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.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique