structure of 80-09-1

4,4′-Sulfonyldiphenol(CAS 80-09-1)

CAS No.: 80-09-1 Brand: MolBest
M. Ft.: O2S(C6H4OH)2 Cat. No: G8468820
M. Wt.: 250.27 MDL: MFCD00002350
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2930909090
Purity Grade Package Stock Price Quantity
99.8%
Documents:COANMRLCMSSDS
RG 25G In Stock 3 USD
99.8%
Documents:COANMRLCMSSDS
RG 100G In Stock 3 USD
99.8%
Documents:COANMRLCMSSDS
RG 500G In Stock 7 USD
99.8%
Documents:COANMRLCMSSDS
RG 2.5KG In Stock 22 USD
99.8%
Documents:COANMRLCMSSDS
RG 25KG In Stock 174 USD
Your region is eligible for ordering.
Should you have any questions, please contact us by Email.
Batch COA
Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System

Quick Links

COANMRLCMSSDS

Applications of 80-09-1

Bisphenol S is utilized in various applications, including:

  • Epoxy Resins: Used as a curing agent for fast-drying adhesives.
  • Corrosion Inhibitors: Employed in coatings and sealants to enhance durability.
  • Thermal Paper: Acts as a developer in thermal printing processes.
  • Polymer Production: Serves as a building block for polyethersulfone and other polymers.

Due to its favorable properties, Bisphenol S is increasingly replacing Bisphenol A in many consumer products.

Physical and chemical properties of 80-09-1

Acidity coefficient

7?+-.0.15(Predicted)

Boiling Point

505.3±35.0 °C at 760 mmHg

BRN

2052954

Decomposition

When heated to decomposition it emits toxic fumes of Sulfur oxides.

Density

1.3663 g/cu cm at 15 °C

Exact Mass

250.029984

Flash Point

259.4±25.9 °C

Index of Refraction

1.645

LogP

log Kow = 1.65 (est)

Melting Point

240.5 °C

Molecular Formula

C12H10O4S

Molecular Weight

250.270

pH

6.6-7.0 (100g/l, H2O, 20℃)

PSA

82.98000

Solubility

Soluble in ethanol, ether; slightly soluble in benzene, DMSO

Stability

Stable. Incompatible with strong bases, acid chloride, acid anhydrides, strong oxidizing agents.

Storage condition

Store below +30°C.

Vapour Pressure

4.7X10-10 mm Hg at 25 °C (est)

Water Solubility

1.1 g/L (20 ºC)

λmax

295nm(H2O)(lit.)

Spectrums of 80-09-1

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 80-09-1

Retrosynthesis analysis of 80-09-1


Q&A for CAS 80-09-1

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.

6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.

7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.

Download SDS of 80-09-1

Pictograms

Signal Word

 Danger

Hazard Statements

 H360 May damage fertility or the unborn child
H360FD May damage fertility; May damage the unborn child

Safety Data Sheet
SDS of
80-09-1.pdf

Download COA of 80-09-1

CAS/Product ID
*Required fields
Lot/Batch Number
*Required fields
Pre-sale COA
Cas:80-09-1
Lot:3851352.pdf

Operate under the ISO 9001 system