structure of 166766-89-8

3-Methyl-2-(Tributylstannyl)Thiophene(CAS 166766-89-8)

CAS No.: 166766-89-8 Brand: MolBest
M. Ft.: C17H32SSn Cat. No: G7960372
M. Wt.: 387.21 MDL: No record
Storage: 2-8°C Use: For laboratory research use only
Purity Grade Package Stock Price Quantity
97%
Documents:COANMRGCMSSDS
RG 250MG In Stock 21 USD
97%
Documents:COANMRGCMSSDS
RG 1G In Stock 84 USD
97%
Documents:COANMRGCMSSDS
RG 5G In Stock 145 USD
97%
Documents:COANMRGCMSSDS
RG 25G In Stock 746 USD
Bulk Packaging 1KG substantially lower unit cost than small-pack SKUs. Contact us for a fast quotation.
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

Applications of 166766-89-8

3-Methyl-2-(tributylstannyl)thiophene serves various applications in organic synthesis:

  • Intermediate in Organic Synthesis: It is used as a key intermediate for synthesizing various substituted thiophenes and other complex organic compounds.
  • Material Science: The compound can be utilized in developing materials for electronic applications, particularly in organic semiconductors and photovoltaic devices due to its conductive properties.

Physical and chemical properties of 166766-89-8

Boiling Point

383.673ºC at 760 mmHg

Exact Mass

388.12500

Flash Point

185.839ºC

LogP

6.11260

Molecular Formula

C17H32SSn

Molecular Weight

387.20200

PSA

28.24000

Vapour Pressure

0mmHg at 25°C

Spectrums of 166766-89-8

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 166766-89-8

Q&A for CAS 166766-89-8

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 166766-89-8

Pictograms

Signal Word

Danger

Hazard Statements

H301 Toxic if swallowed
H311 Toxic in contact with skin
H331 Toxic if inhaled
H411 Toxic to aquatic life with long lasting effects

Safety Data Sheet

Download COA of 166766-89-8

CAS/Product ID
*Required fields
Lot/Batch Number
*Required fields

Operate under the ISO 9001 system