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4-Chloro-1,8-naphthalic anhydride - 94%, high purity , CAS No.4053-08-1

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4-Chloro-1,8-naphthalic anhydride - 94%, high purity , CAS No.4053-08-1

2 Citations

COA

Grade & Purity:

≥94%

Cas Number: 4053-08-1
Molecular Weight: 232.619
PubChem CID: 77672
PubChem SID: 504755203

In stock

Item Number

C176418

Grouped product items
SKU	Size	Availability	Price
C176418-5g	5g	3	$14.90
C176418-25g	25g	5	$31.90
C176418-100g	100g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$110.90
C176418-500g	500g	1	$440.90

Basic Description

Synonyms	4-Chloro-1,8-naphthalic anhydride, >=95.0% (T) \| EINECS 223-760-7 \| P16623 \| 6-Chloronaphtho[1,8,8a-c,d]pyran-1,3-dione \| 8-chloro-3-oxatricyclo[7.3.1.0]trideca-1(13),5,7,9,11-pentaene-2,4-dione \| 6-Chloro-1H,3H-benzo[de]isochromene-1,3-dione \| AC-11206 \|
Specifications & Purity	≥94%
Storage Temp	Room temperature
Shipped In	Normal
Product Description	application： 4-Chloro-1,8-naphthalic anhydride is used in dyes and pigments. It is also used in agrochemical, pharmaceutical.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Naphthalenes
    - Subclass Naphthalenecarboxylic acids and derivatives

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Naphthalenes
Subclass	Naphthalenecarboxylic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	1,8-naphthalic anhydrides
Alternative Parents	Chloronaphthalenes 2-benzopyrans Dicarboxylic acids and derivatives Aryl chlorides Carboxylic acid anhydrides Oxacyclic compounds Organooxygen compounds Organochlorides Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteropolycyclic compounds
Substituents	1,8-naphthalic anhydride - Chloronaphthalene - Benzopyran - 2-benzopyran - Aryl chloride - Aryl halide - Dicarboxylic acid or derivatives - Carboxylic acid anhydride - Oxacycle - Carboxylic acid derivative - Organoheterocyclic compound - Organic oxide - Organic oxygen compound - Hydrocarbon derivative - Organohalogen compound - Organochloride - Organooxygen compound - Aromatic heteropolycyclic compound
Description	This compound belongs to the class of organic compounds known as 1,8-naphthalic anhydrides. These are organic aromatic compounds that contain a naphthalene carrying two carboxyl groups at the 1- and 8-positions. In naphthalene anhydrides, the two carboxyl groups at the 1- and 8-positions share one oxygen atom.
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

Mechanisms of Action

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

Names and Identifiers

Pubchem Sid	504755203
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504755203
IUPAC Name	8-chloro-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-2,4-dione
INCHI	InChI=1S/C12H5ClO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H
InChIKey	UJEUBSWHCGDJQU-UHFFFAOYSA-N
Smiles	C1=CC2=C(C=CC3=C2C(=C1)C(=O)OC3=O)Cl
Isomeric SMILES	C1=CC2=C(C=CC3=C2C(=C1)C(=O)OC3=O)Cl
Molecular Weight	232.619
Reaxy-Rn	178072
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=178072&ln=

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

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

Analytical Chart:

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6 results found

Lot Number	Certificate Type	Date	Item
K1906165	Certificate of Analysis	Jun 16, 2025	C176418
F2312321	Certificate of Analysis	Aug 01, 2022	C176418
J2218584	Certificate of Analysis	Aug 01, 2022	C176418
J2218732	Certificate of Analysis	Aug 01, 2022	C176418
F2312330	Certificate of Analysis	Aug 01, 2022	C176418
J2218727	Certificate of Analysis	Aug 01, 2022	C176418

Chemical and Physical Properties

Solubility	Hydrolyzes in water.
Sensitivity	Moisture sensitive
Melt Point(°C)	207-210℃
Molecular Weight	232.620 g/mol
XLogP3	3.200
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	231.993 Da
Monoisotopic Mass	231.993 Da
Topological Polar Surface Area	43.400 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	341.000
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. Nafeesa Mushtaq, Lala Rukh Sidra, Guofei Chen, Yongmei Tang, Lubo Xu, Xingzhong Fang. (2017) Synthesis of cardo containing asymmetric poly(ether-naphthalimide-phthalimide)s. POLYMER INTERNATIONAL, 66 (11): (1633-1639).
2. Rui-Zhe Zhou, Yan Zhang, Ji-Feng Gao, Shuai-Yin Ma, Hong-Shuang Zhang, Xiao-Zhi He. (2024) Chiral fluorescent liquid crystal polymers containing 4-bromo-1,8-naphthalimide – synthesis and properties. LIQUID CRYSTALS,

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