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Product Code
F047636
CAS
239075-02-6

2,2′-Bithiophene-5,5′-diboronic acid bis(pinacol)

CAS 239075-02-6 | Product Code F047636
Pack size Price SKU UK Europe China
1 g £28.00 F047636-1G Enquire In Stock (3.0) In Stock (5+)
5 g £104.00 F047636-5G Enquire In Stock (2.0) In Stock (5+)
25 g £357.00 F047636-25G Enquire Enquire In Stock (3)

Shipping times: UK Stock – Next Day | Germany Stock – 7-10 days | China Stock – 10-14 days

1

Details
2

Chemical Properties
3

Hazards
4

Documentation

Product Code

F047636

CAS Number

239075-02-6

IUPAC

4,4,5,5-tetramethyl-2-[5-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]thiophen-2-yl]-1,3,2-dioxaborolane

Canonical Smiles

CC1(C)OB(C2=CC=C(C3=CC=C(B4OC(C)(C)C(C)(C)O4)S3)S2)OC1(C)C

InChI

InChI=1S/C20H28B2O4S2/c1-17(2)18(3,4)24-21(23-17)15-11-9-13(27-15)14-10-12-16(28-14)22-25-19(5,6)20(7,8)26-22/h9-12H,1-8H3

InChI Key

XWWXVHGWYCXJCJ-UHFFFAOYSA-N

MDL Number

MFCD06798112

Molecular Formula

C20H28B2O4S2

UNSPSC Code

12352000

SKU

F047636

Purity

98%

Molecular Weight

418.18

State

Solid

Melting Point

208 to 212°C

SDS Documents

Pictograms

GHS07: Harmful/Irritant

Signal Word

Warning

Hazard Statements

  • H315 – Causes skin irritation.
  • H319 – Causes serious eye irritation.
  • H335 – May cause respiratory irritation.

Precautionary Phrases

  • P261 – Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P264 – Wash hands thoroughly after handling.
  • P270 – Do not eat, drink or smoke when using this product.
  • P271 – Use only outdoors or in a well-ventilated area.
  • P280 – Wear protective gloves/protective clothing and eye/face protection.
  • P301+P312.1 – IF SWALLOWED: Call a doctor if you feel unwell.
  • P301+P330+P331 – IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
  • P302+P352 – IF ON SKIN: Wash with plenty of water and soap.
  • P304+P340 – IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P305+P351+P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308+P313 – IF exposed or concerned: Get medical advice/attention.
  • P321 – Specific treatment (see Section 4 on this SDS).
  • P362+P364 – Take off contaminated clothing and wash it before reuse.
  • P403+P233 – Store in a well-ventilated place. Keep container tightly closed.
  • P405 – Store locked up.
  • P501 – Dispose of contents/container to hazardous waste disposal.

Download Certificate of Analysis

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At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.

Senior Procurement Officer

Fluorochem is a reliable supplier to the University of Oxford. They are professional, responsive and they continue to work closely with the University to offer competitive pricing, helping to support academic research.

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At the University of Manchester, we trust Fluorochem’s consistent quality, swift deliveries, and great customer service. Their pricing remains highly competitive without compromising compliance standards.

Senior Procurement Officer

Fluorochem is a reliable supplier to the University of Oxford. They are professional, responsive and they continue to work closely with the University to offer competitive pricing, helping to support academic research.

University of Oxford