4-Chloroformylphthalic anhydride

Product Information

Molecular Formula:
C9H3ClO4
Molecular Weight:
210.57
Description
4-Chloroformylphthalic anhydride, an organic compound of immense versatility, finds extensive application in the biomedical realm. Its synthesis fosters the production of diverse pharmaceutical drugs and intermediates, thereby exerting a pivotal influence on ameliorating manifold ailments.
Synonyms
Benzene-1,2,4-tricarboxylic 1,2-anhydride 4-chloride
IUPAC Name
1,3-dioxo-2-benzofuran-5-carbonyl chloride
Canonical SMILES
C1=CC2=C(C=C1C(=O)Cl)C(=O)OC2=O
InChI
InChI=1S/C9H3ClO4/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H
InChI Key
NJMOHBDCGXJLNJ-UHFFFAOYSA-N
Melting Point
66-68 °C (lit.)
Flash Point
Not applicable
Purity
0.98
Storage
2-8°C

Safety Information

Hazards
H314
Precautionary Statement
P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Computed Properties

XLogP3
1.8
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
4
Rotatable Bond Count
1
Exact Mass
209.9719863 g/mol
Monoisotopic Mass
209.9719863 g/mol
Topological Polar Surface Area
60.4Ų
Heavy Atom Count
14
Formal Charge
0
Complexity
312
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

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CN-112724957-A Preparation method of high-temperature-resistant composite cross-linking agent 2021-04-01
CN-112724957-B Preparation method of high-temperature-resistant composite cross-linking agent 2021-04-01
CN-112852154-A High-temperature-resistant easy-to-process thermoplastic transparent polyimide resin material with low thermal expansion coefficient and preparation method thereof 2021-01-22
CN-112694751-A Polyamide-imide composite material and preparation method and application thereof 2021-01-08
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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