Molekula
4-Bromophthalic anhydride
4-Bromophthalic anhydride is a brominated aromatic anhydride used in organic synthesis, particularly in the production of dyes, pharmaceuticals, and specialty polymers. It is a white to pale yellow crystalline solid with a melting point of 200–202 °C. CAS number: 86-90-8. Molekula supplies 4-Bromophthalic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4-Bromophthalic anhydride is a brominated aromatic anhydride used in organic synthesis, particularly in the production of dyes, pharmaceuticals, and specialty polymers. It is a white to pale yellow crystalline solid with a melting point of 200–202 °C. CAS number: 86-90-8. Molekula supplies 4-Bromophthalic anhydride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Off-white flakes |
| Melting Point | 105-107°C |
| Assay | ≥98.5% |
Storage & handling
| Property | Value |
|---|---|
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 86-90-8 |
| REACH Code | Y110 |
Safety & GHS
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 4-Bromophthalic anhydride used for?
It is primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and organic semiconductors.
What is the chemical formula and molecular weight of 4-Bromophthalic anhydride?
The chemical formula is C8H3BrO3, and the molecular weight is 211.01 g/mol.
How should 4-Bromophthalic anhydride be stored?
Store in a cool, dry place, protected from moisture and light, in a tightly sealed container.
What grade is available for 4-Bromophthalic anhydride?
Available in technical grade; custom purity levels may be requested.
Can Molekula supply 4-Bromophthalic anhydride in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and lead times.
What documentation comes with an order of 4-Bromophthalic anhydride?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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