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Merck
CN
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文件

807796

Sigma-Aldrich

Cyrene™

greener alternative

BioRenewable, DMF and NMP Substitute

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别名:
二氢左旋葡萄糖酮
经验公式（希尔记法）:
C6H8O3
CAS号:
53716-82-8
分子量:
128.13
UNSPSC代码:
12191600
NACRES:
NA.21

质量水平

100

检测方案

≥98.5% (GC)

形式

liquid

环保替代产品特性

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

sustainability

Greener Alternative Product

技术

: 0.5% using Water (by Karl Fischer)

bp

227 °C

mp

-18 °C

密度

1.25 g/mL

环保替代产品分类

, Aligned

InChI

1S/C6H8O3/c7-5-2-1-4-3-8-6(5)9-4/h4,6H,1-3H2/t4-,6+/m0/s1

InChI key

WHIRALQRTSITMI-UJURSFKZSA-N

相关类别

一般描述

我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。该产品是可生物再生的，因此符合"设计更安全的化学品"， ″更安全的溶剂和助剂″以及″使用可再生原料″的原则。点击 此处 以获取更多信息。

Cyrene是生物基双极性分子，生命周期终止处理后，安全降解成为CO2和H2O。可作为非质子类溶剂取代存在环境问题的普通溶剂。REACH将许多溶剂归为SVHC高度关注物质，其中包括N-甲基吡咯烷酮(NMP)和N,N-二甲基甲酰胺(DMF)，Cyrene™正是这些溶剂的替代品。

应用

Cyrene在某些应用中可取代NMP和/或DMF，比如对于石墨烯溶液而言，Cyrene由于适宜的极性和高粘度，可以制备较大且缺陷较少的石墨烯薄片，分散能力超过NMP。下为Cyrene™的更多用途。

1.石墨烯溶液分散。
2.替代DMF用于金属有机骨架合成。
3.有机合成：

特点和优势

  • 28天内降解99%
  • 焚烧稳定
  • 无致突变性和基因毒性
  • ASTM D6866——测定生物质含量的标准方法
  • 由可再生资源−纤维素制备而成

其他说明

浏览其他生物可再生或绿色溶剂

法律信息

CYRENE is a trademark of Circa Group Pvt Ltd

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H319

危险分类

Eye Irrit. 2

WGK

WGK 1

分析证书(COA)

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  1. What is a BioRenewable solvent?

    BioRenewable solvents are sourced from renewable and sustainable biobased materials, such as soy/palm oil, wood waste, hay or corn byproducts, etc. It is important to highlight that our BioRenewable products do not compete with food production.

  2. Why should you use BioRenewable solvents?

    You will contribute to create a sustainable world, significantly lowering environmental impact. Biorenewable solvents also decrease petroleum sources dependency, have higher recovery rates, and/or are safer for handling and disposal.

  3. Do BioRenewable solvents have a similar quality to petroleum-based solvents?

    BioRenewable solvents can have the same or higher purity level compared to traditional solvents. These solvents are free of the many byproducts of petroleum manufacturing, such as benzene, aldehydes, and ethers.

Christian Grune et al.
Journal of pharmaceutical sciences, 110(2), 959-964 (2020-12-05)
Toxic and environmental harmful organic solvents are widely applied to prepare poly(lactic-co-glycolic acid) (PLGA)-based nanoparticles (NP) in standard preparation methods. Alternative non-toxic solvents suffer from disadvantages like high viscosity and plasticizing effects. To overcome these hurdles, Cyrene™ as a new
Dihydrolevoglucosenone (Cyrene) as a Green Alternative to N,N-Dimethylformamide (DMF) in MOF Synthesis.
ACS sustainable chemistry & engineering, 4(12), 7186-71923 (2016)
Kewen Pan et al.
Nature communications, 9(1), 5197-5197 (2018-12-07)
Printed electronics offer a breakthrough in the penetration of information technology into everyday life. The possibility of printing electronic circuits will further promote the spread of the Internet of Things applications. Inks based on graphene have a chance to dominate
Cyrene? blends: a greener solvent system for organic syntheses
Sullivan C, et al.
Green Chemistry, 24, 7184-7193 (2022)
James Sherwood et al.
Chemical communications (Cambridge, England), 50(68), 9650-9652 (2014-07-10)
Dihydrolevoglucosenone (Cyrene) is a bio-based molecule, derived in two simple steps from cellulose, which demonstrates significant promise as a dipolar aprotic solvent. The dipolarity of dihydrolevoglucosenone is similar to NMP, DMF and sulpholane. Dihydrolevoglucosenone demonstrates similar performance to NMP in
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相关内容

Biorenewable Solvents

Why should you have to choose between solvents that are ecological and those that are reliable? Enjoy both at once with our biorenewable and greener solutions. Cyrene™ solvent is a new dipolar aprotic alternative to common REACH restricted solvents, such as N methyl-2-pyrrolidone (NMP) and Dimethylformamide (DMF).

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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