807796

Cyrene^™

BioRenewable, DMF and NMP Substitute

• Synonim(y): Dihydrolevoglucosenone
• Wzór empiryczny (zapis Hilla): C₆H₈O₃
• CAS Number: 53716-82-8
• Masa cząsteczkowa: 128.13
• Numer MDL: MFCD23105760
• Kod UNSPSC: 12191600
• NACRES: NA.21
• Bp: 227 °C

Właściwości

• Poziom jakości: 100
• Próba: ≥98.5% (GC)
• Formularz: liquid
• charakterystyka ekologicznej alternatywy: Designing Safer Chemicals; Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• metody: : 0.5% using Water (by Karl Fischer)
• bp: 227 °C
• mp: -18 °C
• gęstość: 1.25 g/mL
• kategoria ekologicznej alternatywy: , Aligned
• ciąg SMILES: O1[C@H]2OC[C@@H]1CCC2=O
• InChI: 1S/C6H8O3/c7-5-2-1-4-3-8-6(5)9-4/h4,6H,1-3H2/t4-,6+/m0/s1
• Klucz InChI: WHIRALQRTSITMI-UJURSFKZSA-N

Opis

Opis ogólny

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 "Designing Safer Chemicals", ″Safer Solvents and Auxiliaries″ and ″Use of Renewable Feedstocks″. Click here for more information.

Cyrene is a biobased dipolar, safe for end-of-life disposal, decomposing into CO₂ and H₂O. It is an aprotic alternative to common solvents that are of environmental concern. Cyrene^™ is an alternative for many solvents classified by REACH as Substances of Very High Concern (SVHC), such as N-Methylpyrrolidone (NMP) and N,N-Dimethylformamide (DMF).

Zastosowanie

Cyrene has been applied in replacement of NMP and/or DMF in some applications, such as demonstrating to exceed NMP′s dispersive ability for graphene solutions due to its optimum polarity and high viscosity, creating larger and less defective graphene flakes. Find below more uses for Cyrene^™.

1. Dispersive ability for graphene solutions.
2. Alternative to DMF in the synthesis of metal-organic frameworks.
3. Organic synthesis:

• Cacchi-type annulation
• Synthesis of urea
• HATU Amide Coupling - Replacement for DMF in amide and dipeptide coupling reactions.
• Suzuki-Miyaura coupling reaction.
• Sonogashira coupling reaction.
• Reductive homocoupling reaction.

Cechy i korzyści

• 99% biodegradation in 28 days
• Stable during incineration
• Not mutagenic or genotoxic
• ASTM D6866 - Standard Test Methods for Determining the Biobased Content
• Made from Renewable Resource − Cellulose

Inne uwagi

To see other BioRenewable or Greener Solvents

Informacje prawne

CYRENE is a trademark of Circa Group Pvt Ltd

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07
• Hasło ostrzegawcze: Warning
• Zwroty wskazujące rodzaj zagrożenia: H319
• Zwroty wskazujące środki ostrożności: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Klasyfikacja zagrożeń: Eye Irrit. 2
• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 226.4 °F - closed cup
• Temperatura zapłonu (°C): 108 °C - closed cup