3,6-Dichlorophthalic anhydride
3,6-Dichlorophthalic anhydride (CAS 4466-59-5), with the molecular formula C8H2Cl2O3 and a molecular weight of 217.01, is a significant organic compound. It is primarily utilised as a monomer in polymer science and materials science due to its anhydride functionality. Its specific chemical structure makes it valuable in the synthesis of various polymers and potentially in the development of advanced materials.
- Synonyms
- C8H2Cl2O3
Polymer Science
This anhydride serves as a monomer in the synthesis of polymers. It can be incorporated into polymer chains to modify their properties, potentially enhancing thermal stability or introducing specific functionalities.
Materials Science
As a key building block, 3,6-Dichlorophthalic anhydride is employed in the creation of novel materials. Its reactivity allows for its use in developing advanced polymers with tailored characteristics for specific applications.
Organic Synthesis Intermediate
The compound can act as an intermediate in the synthesis of more complex organic molecules. Its structure offers reactive sites for further chemical transformations.
| Molecular weight | 217.01 |
|---|---|
| Empirical formula | C8H2Cl2O3 |
| Assay | 98% |
| Melting point | 188-190 °C(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3,6-Dichlorophthalic anhydride used for?
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3,6-Dichlorophthalic anhydride is primarily used as a monomer in polymer science and materials science for synthesising polymers and advanced materials. It also serves as an intermediate in organic synthesis.
What is the CAS number and molecular formula for 3,6-Dichlorophthalic anhydride?
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The CAS number is 4466-59-5, and the molecular formula is C8H2Cl2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,6-Dichlorophthalic anhydride with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the main safety hazards associated with 3,6-Dichlorophthalic anhydride?
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3,6-Dichlorophthalic anhydride is classified with the GHS symbol GHS07 and signal word Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including dust mask type N95 (US), eyeshields, and gloves should be used.
How is 3,6-Dichlorophthalic anhydride packaged and exported?
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3,6-Dichlorophthalic anhydride is carefully packaged to ensure product integrity during transit. Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals.
How can I request a quote or sample?
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To request a quote or sample of 3,6-Dichlorophthalic anhydride, please contact our sales team through the website or by phone. Specify the CAS number 4466-59-5 in your request.
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