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· · COA & SDS available for every product · Same-day shipping on in-stock items Dimethyl terephthalate - analytical standard , CAS No.120-61-6
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. Synonyms
DIMETHYL TEREPHTHALATE|120-61-6|Dimethyl p-phthalate|1,4-Benzenedicarboxylic acid, dimethyl ester|Dimethyl 4-phthalate|Di-Me terephthalate|Dimethyl 1,4-benzenedicarboxylate|Dimethyl p-benzenedicarboxylate|Terephthalic Acid Dimethyl Ester|Terephthalic acid
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Why this grade analytical standard Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 37 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
DIMETHYL TEREPHTHALATE | 120-61-6 | Dimethyl p-phthalate | 1,4-Benzenedicarboxylic acid, dimethyl ester | Dimethyl 4-phthalate | Di-Me terephthalate | Dimethyl 1,4-benzenedicarboxylate | Dimethyl p-benzenedicarboxylate | Terephthalic Acid Dimethyl Ester | Terephthalic acid
Specifications & Purity
analytical standard
Names and Identifiers Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504751679
Canonical Smiles
COC(=O)C1=CC=C(C=C1)C(=O)OC
IUPAC Name
dimethyl benzene-1,4-dicarboxylate
InChIKey
WOZVHXUHUFLZGK-UHFFFAOYSA-N
INCHI
1S/C10H10O4/c1-13-9(11)7-3-5-8(6-4-7)10(12)14-2/h3-6H,1-2H3
Isomeric SMILES
COC(=O)C1=CC=C(C=C1)C(=O)OC
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1107185&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Benzenoids Class Benzene and substituted derivatives Subclass Benzoic acids and derivatives Intermediate Tree Nodes Phthalic acid and derivatives - Phthalate esters Direct Parent p-Phthalate esters Alternative Parents P-phthalic acid and derivatives Benzoic acid esters Benzoyl derivatives Dicarboxylic acids and derivatives Methyl esters Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Para-phthalic acid ester - Para_phthalic_acid - Benzoate ester - Benzoyl - Dicarboxylic acid or derivatives - Methyl ester - Carboxylic acid ester - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as p-phthalate esters. These are ester derivatives of p-phthalic acids, which are based on a benzene 1,4-dicarboxylic acid skeleton. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Refractive Index 1.4752 Flash Point(°F) 141 °C Flash Point(°C) 151°C Boil Point(°C) 283°C Melt Point(°C) 140.6°C Molecular Weight 194.180 g/mol XLogP3 2.200 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 4 Exact Mass 194.058 Da Monoisotopic Mass 194.058 Da Topological Polar Surface Area 52.600 Ų Heavy Atom Count 14 Formal Charge 0 Complexity 192.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
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