Molekula
Bis(4-hydroxyphenyl) disulfide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Bis(4-hydroxyphenyl) disulfide is a sulfur-containing organic compound used in organic synthesis and as a precursor in the production of specialty polymers and pharmaceutical intermediates. It appears as a crystalline solid with a molecular formula of C12H10O2S2 and a molecular weight of 250.33 g/mol. CAS number: 15015-57-3. Store at ambient temperature. Signal word: Warning. Molekula supplies Bis(4-hydroxyphenyl) disulfide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
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Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow green solid |
| Assay | ≥98% |
| Moisture | ≤0.5% |
| 4-hydroxy phenol | ≤0.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90033808 |
| CAS Number | 15015-57-3 |
| IUPAC Name | 4-[(4-hydroxyphenyl)disulfanyl]phenol |
| Molecular Formula | C12H10O2S2 |
| Molecular Weight | 250.33 |
| Exact Mass | 250.0122 |
| SMILES | C1=CC(=CC=C1O)SSC2=CC=C(C=C2)O |
| InChIKey | XGKGITBBMXTKTE-UHFFFAOYSA-N |
| InChI | InChI=1S/C12H10O2S2/c13-9-1-5-11(6-2-9)15-16-12-7-3-10(14)4-8-12/h1-8,13-14H |
| PubChem CID | 280665 |
| REACH Code | Y110 |
| HTS Code | 29309095 |
| Tariff Code | 2930909599 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- 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
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
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.
Synonyms
- 4-[(4-hydroxyphenyl)disulfanyl]phenol
- 4-hydroxyphenyldisulfide
- 4,4'-Dihydroxy diphenyl disulfide
- 4,4'-disulfanediyldiphenol
- 4,4'-dithiobisphenol
- 4,4'-Dithiodiphenol
- Bis(4-hydroxyphenyl)disulfid
- di(4-hydroxyphenyl)-disulfide
- Elastase-IN-3
- phenol, 4,4'-dithiobis-
Frequently asked questions
What is Bis(4-hydroxyphenyl) disulfide used for?
It is primarily used as a precursor in organic synthesis, particularly in the production of polymers and pharmaceutical intermediates.
What is the chemical formula and molecular weight?
The formula is C12H10O2S2 with a molecular weight of 250.33 g/mol.
How should Bis(4-hydroxyphenyl) disulfide be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
Available in technical grade; custom purity levels may be requested.
Can Molekula supply it in bulk?
Yes, Molekula can supply Bis(4-hydroxyphenyl) disulfide in bulk quantities upon request.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.