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FUNCTIONCoalescent / film formation aid — Coalescent
SYSTEMGrade confirmation needed
APPLICATIONGeneral Coating Ingredients

Nonvolatile coalescent

CAS See supplier composition · Product grade

Supplier-reported greener choice
Compare materialsSupplier grades
Coalescent / film formation aid
Use as original material in a formula →
Function tag evidence & scope

Function tags help find candidates. They do not establish suitability for water-based paint or an EcoSafe rating.

Coalescent / film formation aid · Coalescent

Supplier-grade/general function only; this does not establish compatibility with a starter formula, lower hazard, an EcoSafe rating or a verified environmental improvement. Function reference ↗

Formulation developmentConfirm compatibility and loading for the selected supplier grade.

At a glance for your formula

Optifilm enhancer 400 is a low-emission coalescent for latex coatings. Eastman presents it as a potential full or partial replacement for conventional volatile coalescing aids and describes low odor and ready biodegradability. The retrieved sources do not establish that it is biobased. Coalescent demand and effects on scrub, blocking, leaching and dirt pickup need evaluation with the selected latex.

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

Supplier-grade handling

Review the current supplier SDS for the selected grade and region.

Not assessed
Awaiting human verification

Greener-choice supplier information

These claims describe named supplier grades. Application testing and an EcoSafe assessment remain separate.

Eastman: Optifilm enhancer400

Eastman · Supplier-reported · Awaiting human review

Listed claims

  • Low-emission conventional-coalescent replacement
  • Low-emission

Suggested applications

  • Latex paints
  • Architectural coatings
  • Low-emission coating formulations

Sustainability highlights

  • Near-zero-emission and low-VOC-contribution supplier positioning.
  • Supplier describes ready biodegradability and low odor.

Performance highlights

  • Film formation across a range of latexes is described.
  • Supplier application guide supports full or partial conventional-coalescent replacement trials.

Grade scope & review questions

  • VOC classification varies with method and jurisdiction. No renewable-feedstock claim is established here.
  • Gap: Review current SDS/TDS and binder-specific formulation results.
  • No exact chemical identity/CAS supplied for this commercial grade or family; do not infer one from chemistry words or trade name.

Explore these tags

Supplier references

eastman.com reference 1 ↗eastman.com reference 2 ↗

Source check: 2026-11-03. Current supplier documents, certification scope and exact grade still require review.

Applications, sustainability & review questions

Optifilm enhancer 400 is a low-emission coalescent for latex coatings. Eastman presents it as a potential full or partial replacement for conventional volatile coalescing aids and describes low odor and ready biodegradability. The retrieved sources do not establish that it is biobased. Coalescent demand and effects on scrub, blocking, leaching and dirt pickup need evaluation with the selected latex.

Original material reference ↗
Full technical properties & recorded evidence

Core data coverage: 12.5%

2 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 fieldRecorded information
Chemical nameNonvolatile coalescent
Source ↗
CAS numberNot yet recorded / may not apply
SynonymsNot yet recorded / may not apply
Molecular formulaNot yet recorded / may not apply
Molecular weightNot yet recorded / may not apply
IUPAC nameNot yet recorded / may not apply
PubChem CIDNot yet recorded / may not apply
Identity sourceshttps://www.eastman.com/en/products/product-detail/71063497/optifilm-enhancer-400
Source ↗
Source reference recorded for this record's scope; source freshness is a separate review.
UsesNot yet recorded / may not apply
HazardsNot yet recorded / may not apply
AppearanceNot yet recorded / may not apply
DensityNot yet recorded / may not apply
Melting pointNot yet recorded / may not apply
Boiling pointNot yet recorded / may not apply
SolubilityNot yet recorded / may not apply
SDS/TDSNot yet recorded / may not apply

How the 16-field coverage score works →

Chemical identity & commercial names

Exact identity and mixture scope require the supplier record.

Trade names & supplier grades

Trade names identify supplier offerings. A shared chemical name does not establish interchangeable grades or specifications.

SUPPLIER REFERENCES

Supplier grade comparison

0 scoped references

Compare the named supplier references. A shared CAS does not establish grade equivalence; mixture and test conditions stay separate.

No supplier-grade technical record is available yet. Use the linked supplier documents to establish specifications.

Documents & supplier information

Documents & supplier information

Archived copies are dated references. Confirm the latest document for your supplier, grade and region.

Nonvolatile coalescent — Eastman: Optifilm enhancer400 Technical reference

Technical reference · Eastman
Supplier reference; confirm current revision · Confirm supply region and exact grade

Public manufacturer PDF Supplier reference/access link; no public PDF copy was archived by this import.

Supplier access / request ↗

Nonvolatile coalescent — Eastman: Optifilm enhancer400 Technical reference

Technical reference · Eastman
Supplier reference; confirm current revision · Confirm supply region and exact grade

Product information links visible Supplier reference/access link; no public PDF copy was archived by this import.

Supplier access / request ↗

An exact-grade regional SDS has not yet been archived for public access on this site.

Supplier and range referencesOriginal supplier / material reference ↗

Find this material in the Document Library →

Suppliers & makers

Confirm grade, composition, current availability and production location directly with the supplier.

Origin, EcoSafe assessment & review history
Awaiting human verification

This material’s published information has not yet been verified by a human reviewer.

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.