- 807796
807796
Cyrene™
BioRenewable
Recommended Products
Quality Level
Assay
≥98.5% (GC)
form
liquid
greener alternative product characteristics
Designing Safer Chemicals
Safer Solvents and Auxiliaries
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
technique(s)
: 0.5% using Water (by Karl Fischer)
bp
227 °C
mp
-18 °C
density
1.25 g/mL
greener alternative category
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
Related Categories
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This Item | PHL89857 | NIST143D | PHL89838 |
|---|---|---|---|
| assay ≥98.5% (GC) | assay ≥95.0% (HPLC) | assay - | assay ≥95.0% (HPLC) |
| form liquid | form - | form - | form - |
| technique(s) : 0.5% using Water (by Karl Fischer) | technique(s) - | technique(s) - | technique(s) - |
| bp 227 °C | bp - | bp - | bp - |
| mp -18 °C | mp - | mp >240 °C (dec.) (lit.) | mp - |
| density 1.25 g/mL | density - | density - | density - |
General description
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).
Application
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.
Features and Benefits
- 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
Legal Information
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
226.4 °F - closed cup
Flash Point(C)
108 °C - closed cup
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