Molekula
4,4'-Sulfonyldiphenol (4,4'-Dihydroxydiphenylsulfone)
4,4'-Sulfonyldiphenol, also known as 4,4'-dihydroxydiphenylsulfone, is a key intermediate in the synthesis of high-performance polymers such as polyether sulfones and polyamide sulfones. It is used in the production of engineering thermoplastics with excellent thermal and chemical resistance. CAS: 80-09-1, Molecular Formula: C12H10O4S, Molecular Weight: 250.27 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies 4,4'-Sulfonyldiphenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
4,4'-Sulfonyldiphenol, also known as 4,4'-dihydroxydiphenylsulfone, is a key intermediate in the synthesis of high-performance polymers such as polyether sulfones and polyamide sulfones. It is used in the production of engineering thermoplastics with excellent thermal and chemical resistance. CAS: 80-09-1, Molecular Formula: C12H10O4S, Molecular Weight: 250.27 g/mol, Storage: Ambient, Signal Word: Danger. Molekula supplies 4,4'-Sulfonyldiphenol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White Powder |
| Storage Temperature | +20 ° C |
| Molecular Weight | 250 |
| Assay | 99.5% min |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 80-09-1 |
| Molecular Formula | O2S(C6H4OH)2 |
| Molecular Weight | 250.27 |
| REACH Code | Y110 |
| Tariff Code | 29309099 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H319 Causes serious eye irritation
- H360FD May damage fertility. May damage the unborn child.
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
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 4,4'-Sulfonyldiphenol used for?
It is primarily used as a monomer in the production of high-performance polymers, such as polyether sulfones and polyether ketones, known for their thermal stability and chemical resistance.
What is the chemical formula and molecular weight of 4,4'-Sulfonyldiphenol?
The formula is O2S(C6H4OH)2 with a molecular weight of 250.27 g/mol.
How should 4,4'-Sulfonyldiphenol be stored?
It should be stored at ambient temperature, protected from moisture and incompatible materials.
What grade is available for this product?
Available in technical grade; custom purity grades may be available upon request.
Can Molekula supply 4,4'-Sulfonyldiphenol in bulk?
Yes, Molekula can supply this product in bulk quantities; please contact sales for pricing and availability.
What documentation comes with an order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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