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Key Documents

920207

Sigma-Aldrich

Cyrene γ-Valerolactone Blend

greener alternative

BioRenewable, DMF and NMP Substitute

同義詞:

γ-Valerolactone Cyrene solution, γ-Valerolactone solution, Cyrene solution, Cyrene γ-valerolactone solution, GVL Blend

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About This Item

經驗公式(希爾表示法):
C6H8O3
分子量::
128.13
分類程式碼代碼:
12191502
NACRES:
NA.07

形狀

liquid

環保替代產品特色

Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

renewable carbon content

100%

密度

1.141 g/mL

環保替代類別

相關類別

一般說明

Cyrene γ-Valerolactone Blend is specially formulated for use in automated processes and applications where lower viscosity is required, making it easier to handle while maintaining high yields.

This Cyrene blend is an alternative for NMP and DMF in many cross-coupling reactions. Neither Cyrene nor γ-Valerolactone have any genotoxic or mutagenic concerns associated with their use, making them much safer alternatives to traditional aprotic solvents.

This new blend is part of our Biorenewable product line, meaning that it is made from renewable resources and does not compete with food resources for its production, making it more environmentally sustainable for the future. The material has also been independently certified as 100% renewable carbon.
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is BioRenewable and thus aligns with "Safer Solvents and Auxiliaries" and "Use of Renewable Feedstocks". Click here for more information.

應用

This cosolvent solution has been shown to have similar reaction yields to NMP and DMF for many cross-coupling reactions, such as:

特點和優勢

  • Independently certified as 100% renewable carbon.
  • Closer physical properties of NMP and DMF while maintaining high reaction yields.
  • Sustainably produced and environmentally less hazardous than more traditional petroleum aprotic solvents
  • Both Cyrene and GVL are also much safer for handling without the genotoxic concerns of other solvents.
  • It has a lower viscosity than neat Cyrene making it more optimized for automated processes.

法律資訊

CYRENE is a trademark of Circa Group Pvt Ltd

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1


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