Basic Description

Synonyms	SCHEMBL605638 \| 2-Vinylterephthalicacid \| AS-64441 \| CS-0110787 \| 2-ethenylterephthalic acid \| 2-Vinylterephthalic acid \| DTXSID00610648 \| C74062 \| A911397 \| 1,4-Benzenedicarboxylic acid, 2-ethenyl- \| MFCD20641979 \| 2-Ethenylbenzene-1,4-dicarboxylic acid
Specifications & Purity	≥97%
Storage Temp	Store at 2-8°C,Desiccated
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Benzoic acids and derivatives
      - Level5 Phthalic acid and derivatives
        Level6 P-phthalic acid and derivatives

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Benzoic acids and derivatives
Intermediate Tree Nodes	Phthalic acid and derivatives
Direct Parent	P-phthalic acid and derivatives
Alternative Parents	Benzoic acids Styrenes Benzoyl derivatives Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Para_phthalic_acid - Benzoic acid - Styrene - Benzoyl - Carboxylic acid - 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-phthalic acid and derivatives. These are compounds containing a benzene ring bearing a carboxylic acid group at ring carbon atoms 1 and 4.
External Descriptors	Not available
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. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	2-ethenylterephthalic acid
INCHI	InChI=1S/C10H8O4/c1-2-6-5-7(9(11)12)3-4-8(6)10(13)14/h2-5H,1H2,(H,11,12)(H,13,14)
InChIKey	CFCMNKJCKDXHHO-UHFFFAOYSA-N
Smiles	C=CC1=C(C=CC(=C1)C(=O)O)C(=O)O
Isomeric SMILES	C=CC1=C(C=CC(=C1)C(=O)O)C(=O)O
PubChem CID	21087698
Molecular Weight	192.17

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number	Certificate Type	Date	Item
H2328338	Certificate of Analysis	Aug 11, 2023	V588145
H2328156	Certificate of Analysis	Aug 11, 2023	V588145
D2528011	Certificate of Analysis	Aug 11, 2023	V588145
H2328154	Certificate of Analysis	Aug 11, 2023	V588145
H2328155	Certificate of Analysis	Aug 11, 2023	V588145

Chemical and Physical Properties

Molecular Weight	192.170 g/mol
XLogP3	1.800
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	3
Exact Mass	192.042 Da
Monoisotopic Mass	192.042 Da
Topological Polar Surface Area	74.600 Å²
Heavy Atom Count	14
Formal Charge	0
Complexity	259.000
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

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Xiaoyun Lei, Yang Li, Lu Yu, Siying Meng, Haitao Xu, Rui Wu, Junhai Liu, Xinxin Zhao, Zuoping Zhao. (2025) A reliable fluorescent aptasensor for selective detection of trace estradiol based on metal–organic framework click-grafting aptamers functionalized fabric. MICROCHEMICAL JOURNAL, 210 (113010).

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SKU	Size	Availability	Price
V588145-100mg	100mg	3	$24.90
V588145-250mg	250mg	3	$50.90
V588145-1g	1g	2	$180.90
V588145-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$809.90

2-Vinylterephthalic acid - 97%, high purity , CAS No.216431-29-7