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1,2,4-Benzenetricarboxylic anhydride - 97%, high purity , CAS No.552-30-7

21 Citations

COA

Grade & Purity:

≥97%

Cas Number: 552-30-7
Molecular Weight: 192.13
Beilstein Registry Number: 9394
EC Number: 209-008-0
MDL number: MFCD00005925
PubChem CID: 11089

In stock

Item Number

B104832

Grouped product items
SKU	Size	Availability	Price
B104832-100g	100g	3	$9.90
B104832-250g	250g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$15.90
B104832-500g	500g	3	$23.90

View related series

Carbonyl compound (2335) Carboxylic anhydride (130)

Basic Description

Synonyms	1,4-Benzenetricarboxylic acid anhydride \| Trimellitic anhydride treated hemoglobin \| Trimellitic anhydride, purum, >=97.0% (T) \| 1,2,4-Benzenetricarboxylic acid 1,2-anhydride \| AC-811 \| C0959 \| NCGC00256953-01 \| Trimellitic anhydride treated IgG \| 1,3-Dio
Specifications & Purity	≥97%
Storage Temp	Argon charged
Shipped In	Normal
Product Description	Product description 1,2,4-Benzenetricarboxylic anhydride(TA) is a hydrophilic monomer with multipurpose usage; as a curing agent for epoxy based resins and as a plasticizer for polyvinyl chloride(PVC). Application TA can chemically modify sugarcane bagasse, which can be used in the absorption of auramine and safranin dyes from aqueous solutions. It can be blended with epoxy propane in the synthesis of polyurethane acrylates, which can be used as oligomers for ultra-violet based coatings. Polyamide P84 ultra-filtration membranes can be functionalized with TA by interacting the amide linkages with the anhydrides.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Benzofurans
    - Subclass Benzofuranones

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Benzofurans
Subclass	Benzofuranones
Intermediate Tree Nodes	Not available
Direct Parent	Phthalic anhydrides
Alternative Parents	Isobenzofuranones Tricarboxylic acids and derivatives Benzenoids Carboxylic acid anhydrides Oxacyclic compounds Carboxylic acids Organooxygen compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	Phthalic anhydride - Phthalic_anhydride - Isobenzofuranone - Isocoumaran - Tricarboxylic acid or derivatives - Benzenoid - Carboxylic acid anhydride - Oxacycle - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as phthalic anhydrides. These are compounds containing a phthalic anhydride moiety (or a derivative thereof), which consists of a benzene fused to a furan-1,3-dione.
External Descriptors	2-benzofurans - dioxo monocarboxylic acid - cyclic dicarboxylic anhydride
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

Associated Targets(non-human)

Botrytis cinerea (4183 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

IUPAC Name	1,3-dioxo-2-benzofuran-5-carboxylic acid
INCHI	InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)
InChIKey	SRPWOOOHEPICQU-UHFFFAOYSA-N
Smiles	C1=CC2=C(C=C1C(=O)O)C(=O)OC2=O
Isomeric SMILES	C1=CC2=C(C=C1C(=O)O)C(=O)OC2=O
WGK Germany	1
RTECS	DC2050000
Molecular Weight	192.13
Beilstein	9394
Reaxy-Rn	9394
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=9394&ln=

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.

20 results found

Lot Number	Certificate Type	Date	Item
F2518304	Certificate of Analysis	May 28, 2025	B104832
F2518268	Certificate of Analysis	May 28, 2025	B104832
F2518305	Certificate of Analysis	May 28, 2025	B104832
F2518303	Certificate of Analysis	May 28, 2025	B104832
H2103160	Certificate of Analysis	May 07, 2025	B104832
H2103163	Certificate of Analysis	May 07, 2025	B104832
I2321222	Certificate of Analysis	May 10, 2023	B104832
I2321223	Certificate of Analysis	May 10, 2023	B104832
I2321224	Certificate of Analysis	May 10, 2023	B104832
I2321199	Certificate of Analysis	May 10, 2023	B104832
I2207420	Certificate of Analysis	Jul 19, 2022	B104832
I2207421	Certificate of Analysis	Jul 19, 2022	B104832
I2207423	Certificate of Analysis	Jul 19, 2022	B104832
I2207424	Certificate of Analysis	Jul 19, 2022	B104832
B2223252	Certificate of Analysis	Jan 05, 2022	B104832
B2223247	Certificate of Analysis	Jan 05, 2022	B104832
G2228714	Certificate of Analysis	Jan 05, 2022	B104832
B2223273	Certificate of Analysis	Jan 05, 2022	B104832
B2223231	Certificate of Analysis	Jan 05, 2022	B104832
B2223274	Certificate of Analysis	Jan 05, 2022	B104832

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Chemical and Physical Properties

Solubility	Hydrolyzes in water. Soluble in ethanol, acetone, and most other organic solvents.
Sensitivity	moisture sensitive
Flash Point(°F)	227℃
Flash Point(°C)	227℃
Boil Point(°C)	240-245°C
Melt Point(°C)	161-163.5°C
Molecular Weight	192.120 g/mol
XLogP3	0.800
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	1
Exact Mass	192.006 Da
Monoisotopic Mass	192.006 Da
Topological Polar Surface Area	80.700 Å²
Heavy Atom Count	14
Formal Charge	0
Complexity	308.000
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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