INDUSTRYIndustrial Chemicals

FUNCTIONSolvent / carrier — Graphene-dispersion solvent / processing carrier

SYSTEMGrade confirmation needed

APPLICATIONSolvents & Carriers

Dihydrolevoglucosenone (Cyrene)

CAS 53716-82-8 · Chemical product

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Solvent / carrier

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Function tag evidence & scope

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Solvent / carrier · Graphene-dispersion solvent / processing carrier

Source-defined general function; exact grade, application and formulation compatibility require review. Function reference ↗

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At a glance for your formula

Solvent studied for liquid-phase exfoliation of graphite and graphene-ink development. The evidence concerns defined processing conditions and does not establish broad replacement of NMP in every polymer or coating application.

Grade-specific screening values have not been recorded. Consult the selected supplier’s technical reference.

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Not assessed

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Documented “green offset” research

Application-specific alternatives for investigation. Review the cited benefit, hazards and performance before selecting a replacement.

Dihydrolevoglucosenone (Cyrene)

Original: N-Methyl-2-pyrrolidone

Proposed offset: Dihydrolevoglucosenone (Cyrene)

Use: Graphite exfoliation and graphene-dispersion / ink development under validated processing conditions

Claim to investigate: Original research identifies cellulose-derived Cyrene as a high-performance alternative to NMP in graphene processing.

Limits: Evidence concerns particular exfoliation and dispersion conditions, not all uses of NMP. Assess viscosity, energy input, solvent removal, storage stability and final ink conductivity for the selected process.

Identification of high performance solvents for the sustainable processing of graphene ↗ · Sustainable production of highly conductive multilayer graphene ink ↗

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Applications, sustainability & review questions

Original material reference ↗

Full technical properties & recorded evidence

Core data coverage: 25%

4 of 16 defined fields are recorded with a source. This measures structured information currently on this site, not the completeness of every linked PDF. Missing fields remain in the denominator.

Coverage is separate from scientific accuracy, human verification and EcoSafe assessment. Molecular fields may not apply to a grade or family; they are not filled from another material to increase its score.

See the 16 fields and remaining gaps

Core field	Recorded information
Chemical name	Dihydrolevoglucosenone (Cyrene) Source ↗
CAS number	53716-82-8 Source ↗
Synonyms	Not yet recorded / may not apply
Molecular formula	Not yet recorded / may not apply
Molecular weight	Not yet recorded / may not apply
IUPAC name	Not yet recorded / may not apply
PubChem CID	Not yet recorded / may not apply
Identity sources	https://www.nature.com/articles/s41467-018-07632-w Source ↗ Source reference recorded for this record's scope; source freshness is a separate review.
Uses	Graphene-dispersion solvent / processing carrier. Solvent studied for liquid-phase exfoliation of graphite and graphene-ink development. The evidence concerns defined processing conditions and does not establish broad replacement of NMP in every polymer or coating application. Source ↗ Supplier/source description; applicability remains grade-specific.
Hazards	Not yet recorded / may not apply
Appearance	Not yet recorded / may not apply
Density	Not yet recorded / may not apply
Melting point	Not yet recorded / may not apply
Boiling point	Not yet recorded / may not apply
Solubility	Not yet recorded / may not apply
SDS/TDS	Not yet recorded / may not apply

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SUPPLIER REFERENCES

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Origin, EcoSafe assessment & review history

Awaiting human verification

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Human verification concerns the stated information and scope. It is separate from an EcoSafe score, certification or safety approval.

EcoSafe assessment: Not assessed · no numerical points or certification.

Manufacturing origin remains source-specific; a supplier address does not establish production origin.

Library source check: November 2, 2026. Sources may require supplier access.