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Dimethyl terephthalate

Name: Dimethyl terephthalate
Brand: SIAL
Price: 235 USD
Availability: InStock

TraceCERT^®, certified reference material, 1H-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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Size/SKU	Availability	Price
1 g	Available to ship TODAYfromMILWAUKEE	$235.00

About This Item

Linear Formula:

C₆H₄-1,4-(CO₂CH₃)₂

CAS Number:

120-61-6

Molecular Weight:

194.18

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329748331

EC Number:

204-411-8

Beilstein/REAXYS Number:

1107185

MDL number:

MFCD00008440

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Properties

Quality Segment

200, 300

vapor density

1.04 (vs air)

vapor pressure

1.15 mmHg ( 93 °C)

description

qNMR Standard for DMSO-d₆ (9.2 ppm)

product line

TraceCERT^®

grade

certified reference material, TraceCERT^®

autoignition temp.

1058 °F

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

gas chromatography (GC): suitable, qNMR: suitable ((standard)), qNMR: suitable

mp

139-141 °C (lit.)

application(s)

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

format

neat

SMILES string

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

InChI key

WOZVHXUHUFLZGK-UHFFFAOYSA-N

Description

General description

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

Other Notes

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.

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: ^TWCCS_N2 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.

Legal Information

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

Disclaimer

Store under Argon.

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This Item	185124	07563	06185
Supelco 07038 Dimethyl terephthalate	Sigma-Aldrich 185124 Dimethyl terephthalate	Supelco 07563 4,4′-Difluorobenzophenone	Supelco 06185 Benzoic acid
description TraceCERT^®, certified reference material, 1H-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	description ReagentPlus^®, ≥99%	description TraceCERT^®, certified reference material, ¹⁹F-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland	description TraceCERT^®, certified reference material, 1H-qNMR Standard, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
technique(s) qNMR: suitable, qNMR: suitable ((standard)), gas chromatography (GC): suitable	technique(s) -	technique(s) qNMR: suitable	technique(s) qNMR: suitable ((standard)), gas chromatography (GC): suitable
application(s) cleaning products cosmetics environmental flavors and fragrances food and beverages personal care pharmaceutical	application(s) -	application(s) cleaning products cosmetics flavors and fragrances food and beverages personal care pharmaceutical	application(s) cleaning products cosmetics flavors and fragrances food and beverages personal care pharmaceutical
format neat	format -	format neat	format neat
grade certified reference material, TraceCERT^®	grade -	grade TraceCERT^®, certified reference material	grade TraceCERT^®, certified reference material
description qNMR Standard for DMSO-d₆ (9.2 ppm)	description -	description -	description qNMR Standard for organic solvents (8.2-7.4 ppm)
vapor pressure 1.15 mmHg ( 93 °C)	vapor pressure 1.15 mmHg ( 93 °C)	vapor pressure -	vapor pressure 10 mmHg ( 132 °C)

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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

309.2 °F - (External MSDS)

flash_point_c

154 °C - (External MSDS)

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