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Potassium bis(trimethylsilyl)amide - 1 M in THF, high purity , CAS No.40949-94-8(THF)

    Grade & Purity:
  • 1 M in THF (approximately 22% content)
In stock
Item Number
P109542
Grouped product items
SKU Size
Availability
Price Qty
P109542-100ml
100ml
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$99.90
P109542-500ml
500ml
1
$323.90

Basic Description

Synonyms KHMDS
Specifications & Purity 1 M in THF (approximately 22% content)
Storage Temp Store at 2-8°C,Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Description

Potassium bis(trimethylsilyl)amide solution (1 M in THF) has been used as an anionic initiator in the polymerization of polyethylene oxide(PEO).

Names and Identifiers

UN Number 2056
Packing Group II

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

25 results found

Lot Number Certificate Type Date Item
D2402409 Certificate of Analysis Apr 18, 2025 P109542
L2325009 Certificate of Analysis Apr 18, 2025 P109542
D2523232 Certificate of Analysis Apr 16, 2025 P109542
D2523225 Certificate of Analysis Apr 16, 2025 P109542
D2523283 Certificate of Analysis Apr 16, 2025 P109542
D2524057 Certificate of Analysis Apr 16, 2025 P109542
K2428575 Certificate of Analysis Nov 22, 2024 P109542
K2428576 Certificate of Analysis Nov 22, 2024 P109542
D2402408 Certificate of Analysis Mar 04, 2024 P109542
D2402407 Certificate of Analysis Mar 04, 2024 P109542
D2402514 Certificate of Analysis Mar 04, 2024 P109542
A2314240 Certificate of Analysis Oct 19, 2023 P109542
J2320426 Certificate of Analysis Oct 11, 2023 P109542
J2320427 Certificate of Analysis Oct 11, 2023 P109542
L2031227 Certificate of Analysis Jun 09, 2023 P109542
H2206216 Certificate of Analysis May 12, 2023 P109542
H2206212 Certificate of Analysis May 12, 2023 P109542
A2314242 Certificate of Analysis Jan 02, 2023 P109542
I2320026 Certificate of Analysis Jul 28, 2022 P109542
H2206214 Certificate of Analysis Jul 28, 2022 P109542
G2312097 Certificate of Analysis Jul 28, 2022 P109542
I2101362 Certificate of Analysis Jul 14, 2022 P109542
A2214119 Certificate of Analysis Dec 22, 2021 P109542
A2213602 Certificate of Analysis Dec 22, 2021 P109542
A2213600 Certificate of Analysis Dec 22, 2021 P109542

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Chemical and Physical Properties

Solubility Reacts readily with water to form potassium hydroxide and hexamethyldisilazane. Soluble in aromatic hydrocarbons, ether,terahydrofuran, benzene and toluene.
Sensitivity Moisture & Air & light sensitive

Citations of This Product

1. Yulei Wu, Xiaohui Liu, Xiaodong Li, Wenjun Zhang, Hai-Qiao Wang, Junfeng Fang.  (2016)  High-Performance Polymer Solar Cells with Zinc Sulfide-Phenanthroline Derivatives as the Hybrid Cathode Interlayers.  ACS Applied Materials & Interfaces,  (4): (2688–2693). 

Solution Calculators

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